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List of numbers
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List of numbers

This is a list of the articles about numbers.

Table of contents
1 Rational numbers
2 Irrational real numbers
3 Hypercomplex numbers
4 Some transfinite numbers
5 Number bases
6 Numbers without a set value
7 See also
8 External links

Rational numbers

Integers

Natural numbers

0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59
60 61 62 63 64 65 66 67 68 69
70 71 72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87 88 89
90 91 92 93 94 95 96 97 98 99
100 101 102 103 104 105 106 107 108 109
110 111 112 113 114 115 116 117 118 119
120 121 122 123 124 125 126 127 128 129
130 131 132 133 134 135 136 137 138 139
140 141 142 143 144 145 146 147 148 149
150 151 152 153 154 155 156 157 158 159
160 161 162 163 164 165 166 167 168 169
170 171 172 173 174 175 176 177 178 179
180 181 182 183 184 185 186 187 188 189
190 191 192 193 194 195 196 197 198 199
200 210 220 230 240 250 260 270 280 290
300 400 500 600 700 800 900
1000 2000 3000 4000 5000 6000 7000 8000 9000
1 E0 1 E1 1 E2 1 E3 1 E4 1 E5 1 E6 1 E7 1 E8 1 E9
1 E10 1 E11 1 E12 1 E13 1 E14 1 E15 1 E16 1 E17 1 E18 1 E19

Notable Integers

Other numbers that are notable for their mathematical properties or cultural meanings include:

Other well-known integers include Steinhaus' Mega and Megiston, Moser's number, Skewes' number and Graham's number.

Number Naming

In the following tables, [and] indicates that the word and is used in some dialects (such as British English), and omitted in other dialects (such as American English).

Value English   Indian English
0 Zero
1 One
2 Two Couple
3 Three
4 Four
5 Five
6 Six
7 Seven
8 Eight
9 Nine
10 Ten
11 Eleven
12 Twelve Dozen
13 Thirteen
14 Fourteen
15 Fifteen
16 Sixteen
17 Seventeen
18 Eighteen
19 Nineteen
20 Twenty Score
21 Twenty-one
22 Twenty-two
23 Twenty-three
24 Twenty-four
25 Twenty-five
26 Twenty-six
27 Twenty-seven
28 Twenty-eight
29 Twenty-nine
30 Thirty
31 Thirty-one
40 Forty
50 Fifty
60 Sixty
70 Seventy
80 Eighty
90 Ninety
100 One hundred
101 One hundred [and] one
110 One hundred [and] ten
111 One hundred [and] eleven
121 One hundred [and] twenty-one
200 Two hundred
201 Two hundred [and] one
211 Two hundred [and] eleven
300 Three hundred
1,000 One thousand
1,001 One thousand [and] one
1,011 One thousand [and] eleven
1,100 One thousand one hundred
1,101 One thousand one hundred [and] one
2,000 Two thousand
10,000 Ten thousand Myriad
100,000 One hundred thousand Lakh
1,000,000 One million
10,000,000 Ten million Crore

Value Chuquet (American) Modified Chuquet (Britannic) Pelletier (European)
0 Zero Zero Zero
100 One One One
101 Ten Ten Ten
102 Hundred Hundred Hundred
103 Thousand Thousand Thousand
106 Million Million Million
109 Billion Thousand million Milliard
1012 Trillion Billion Billion
1015 Quadrillion Thousand billion Billiard
1018 Quintillion Trillion Trillion
1021 Sextillion Thousand trillion Trilliard
1024 Septillion Quadrillion Quadrillion
1027 Octillion Thousand quadrillion Quadrilliard
1030 Nonillion Quintillion Quintillion
1033 Decillion Thousand quintillion Quintilliard
1036 Undecillion Sextillion Sextillion
1039 Duodecillion Thousand sextillion Sextilliard
1042 Tredecillion Septillion Septillion
1045 Quattuordecillion Thousand septillion Septilliard
1048 Quindecillion Octillion Octillion
1051 Sexdecillion Thousand octillion Octilliard
1054 Septendecillion Nonillion Nonillion
1057 Octodecillion Thousand nonillion Nonilliard
1060 Novemdecillion Decillion Decillion
1063 Vigintillion Thousand decillion Decilliard
1066 Unvigintillion Undecillion Undecillion
1069 Duovigintillion Thousand undecillion Undecilliard
1072 Trevigintillion Duodecillion Duodecillion
1075 Quattuorvigintillion Thousand duodecillion Duodecilliard
1078 Quinvigintillion Tredecillion Tredecillion
1081 Sexvigintillion Thousand tredecillion Tredecilliard
1084 Septenvigintillion Quattuordecillion Quattuordecillion
1087 Octovigintillion Thousand quattuordecillion Quattuordecilliard
1090 Novemvigintillion Quindecillion Quindecillion
1093 Trigintillion Thousand quindecillion Quindecilliard
1096 Untrigintillion Sexdecillion Sexdecillion
1099 Duotrigintillion Thousand sexdecillion Sexdecilliard
10102 Tretrigintillion Septendecillion Septendecillion
10105 Quattuortrigintillion Thousand septendecillion Septendecilliard
10108 Quintrigintillion Octodecillion Octodecillion
10111 Sextrigintillion Thousand octodecillion Octodecilliard
10114 Septentrigintillion Novemdecillion Novemdecillion
10117 Octotrigintillion Thousand novemdecillion Novemdecilliard
10120 Novemtrigintillion Vigintillion Vigintillion
10123 Quadragintillion Thousand vigintillion Vigintilliard
10126 Unquadragintillion Unvigintillion Unvigintillion
10129 Duoquadragintillion Thousand unvigintillion Unvigintilliard
10132 Trequadragintillion Duovigintillion Duovigintillion
10135 Quattuorquadragintillion Thousand duovigintillion Duovigintilliard
10138 Quinquadragintillion Trevigintillion Trevigintillion
10141 Sexquadragintillion Thousand trevigintillion Trevigintilliard
10144 Septenquadragintillion Quattuorvigintillion Quattuorvigintillion
10147 Octoquadragintillion Thousand quattuorvigintillion Quattuorvigintilliard
10150 Novemquadragintillion Quinvigintillion Quinvigintillion
10153 Quinquagintillion Thousand quinvigintillion Quinvigintilliard
10156 Unquinquagintillion Sexvigintillion Sexvigintillion
10159 Duoquinquagintillion Thousand sexvigintillion Sexvigintilliard
10162 Trequinquagintillion Septenvigintillion Septenvigintillion
10165 Quattuorquinquagintillion Thousand septenvigintillion Septenvigintilliard
10168 Quinquinquagintillion Octovigintillion Octovigintillion
10171 Sexquinquagintillion Thousand octovigintillion Octovigintilliard
10174 Septenquinquagintillion Novemvigintillion Novemvigintillion
10177 Octoquinquagintillion Thousand novemvigintillion Novemvigintilliard
10180 Novemquinquagintillion Trigintillion Trigintillion
10183 Sexagintillion Thousand trigintillion Trigintilliard
... ... ... ...
10213 Septuagintillion Thousand quintrigintillion Quintrigintilliard
... ... ... ...
10240 Novemseptuagintillion Quadragintillion Quadragintillion
10243 Octogintillion Thousand quadragintillion Quadragintilliard
... ... ... ...
10273 Nonagintillion Thousand quinquadragintillion Quinquadragintilliard
... ... ... ...
10300 Novemnonagintillion Quinquagintillion Quinquagintillion
10303 Centillion Thousand quinquagintillion Quinquagintilliard
... ... ... ...
10360   Sexagintillion Sexagintillion
10363   Thousand sexagintillion Sexagintilliard
... ... ... ...
10420   Septuagintillion Septuagintillion
10423   Thousand septuagintillion Septuagintilliard
... ... ... ...
10480   Octogintillion Octogintillion
10483   Thousand octogintillion Octogintilliard
... ... ... ...
10540   Nonagintillion Nonagintillion
10543   Thousand nonagintillion Nonagintilliard
... ... ... ...
10600   Centillion Centillion
10603   Thousand centillion Centilliard
... ... ... ...
NOTE: There is no consistent and widely accepted way to extend beyond a Centillion, or a Centilliard

See How to name numbers in English or English language numerals for more information on naming numbers.

Extended Number List
Value Variant Chuquet Extended Pelletier Knuth Myriadistic Rowlett
100 One One One
(1)
One
101 Ten Ten Ten
(10)
Ten
102 Hundred Hundred Hundred
(100)
Hundred C
103 Thousand Thousand Thousand
(1000)
Thousand k or G
Kilo
104 Ten thousand Ten thousand Myriad
(1,0000)
Ten thousand
105 Hundred thousand Hundred thousand Ten myriad
(1,0000)
Hundred thousand Lakh
106 Million Million Hundred myriad
(100,0000)
Million Meg
107 Ten million Ten million Thousand myriad
(100,0000)
Ten million Crore
108 Hundred million Hundred million Myllion
(1;0000,0000)
Hundred million Awk
109 Billion Milliard Ten myllion
(10;0000,0000)
Gillion
1012 Trillion Billion Myriad myllion
(1,0000;0000,0000)
Tetrillion
1015 Quadrillion Billiard Thousand myriad myllion
(1000,0000;0000,0000)
Pentillion
1016 Ten quadrillion Ten billiard Byllion
(1:0000,0000;0000,0000)
Ten pentillion
1018 Quintillion Trillion Hundred byllion Hexillion
1021 Sextillion Trilliard Ten myriad byllion Heptillion
1024 Septillion Quadrillion Myllion byllion Oktillion
1027 Octillion Quadrilliard Thousand myllion byllion Ennillion
1030 Nonillion Quintillion Hundred myriad myllion byllion Dekillion
1032 Hundred nonillion Hundred quintillion Tryllion Hundred dekillion
Tryllion
(1 0000,0000;0000,0000:0000,0000;0000,0000)
1033 Decillion Quintilliard Ten tryllion  
1036 Decimillion Sextillion Myriad tryllion Hendekillion
1039 Decibillion Sextilliard Thousand myriad tryllion Dodekillion
1042 Decitrillion Septillion Hundred myllion tryllion Trisdekillion
1045 Deciquadrillion Septilliard Ten myriad myllion tryllion Tetradekillion
1048 Deciquintillion Octillion Byllion tryllion Pentadekillion
1051 Decisextillion Octilliard Thousand byllion tryllion Hexadekillion
1054 Deciseptillion Nonillion Hundred myriad byllion tryllion Oktadekillion
1056 Hundred deciseptillion Hundred nonillion Myllion byllion tryllion Hundred oktadekillion
1057 Decioctillion Nonilliard Ten myllion byllion tryllion Enneadekillion
1060 Decinonillion Decillion Myriad myllion byllion tryllion Icosillion
1063 Vigintillion Decilliard Thousand myriad myllion byllion tryllion Icosihenillion
1064 Ten vigintillion Ten decilliard Quadryllion Ten icosihenillion
Quadryllion
(1'0000,0000;0000,0000:0000,0000;0000,0000 0000,0000;0000,0000:0000,0000;0000,0000)
1066 Vigintimillion Undecillion Hundred quadryllion Icosidillion
1069 Vigintibillion Undecilliard Ten myriad quadryllion Icositrillion
1072 Vigintitrillion Duodecillion Myllion quadryllion Icositetrillion
1075 Vigintiquadrillion Duodecilliard Thousand myllion quadryllion Icosipentillion
1078 Vigintiquintillion Tredecillion Hundred myriad myllion quadryllion Icosihexillion
1081 Vigintisextillion Tredecilliard Ten byllion quadryllion Icosiheptillion
1084 Vigintiseptillion Quattuordecillion Myriad byllion quadryllion Icosioktillion
1087 Vigintioctillion Quattuordecilliard Thousand myriad byllion quadryllion Icosiennillion
1090 Vigintinonillion Quindecillion Hundred myllion byllion quadryllion Triacontillion
1093 Trigintillion Quindecilliard Ten myriad myllion byllion quadryllion Triacontahenillion
1096 Trigintimillion Sexdecillion Tryllion quadryllion Triacontadillion
1099 Trigintibillion Sexdecilliard Thousand tryllion quadryllion Triacontatrillion
10100 Ten trigintibillion Ten sexdecilliard Myriad tryllion quadryllion Ten triacontatrillion Googol
10102 Trigintitrillion Septendecillion Hundred myriad tryllion quadryllion Triacontatetrillion
10117 Ten trigintisexillion Ten octodecilliard Ten myriad byllion tryllion quadryllion Triacontaennillion
10120 Trigintinonillion Vigintillion Myllion byllion tryllion quadryllion ?
10128 Hundred quadragintimillion Hundred unvigintillion Quintyllion  
Quintyllion
( 1"0000,0000;0000,0000:0000,0000;0000,0000 0000,0000;0000,0000:0000,0000;0000,0000'0000,0000;0000,0000:0000,0000;0000,0000 0000,0000;0000,0000:0000,0000;0000,0000 )
10248 Hundred octogintimillion Hundred unquadragintillion Myllion byllion tryllion quadryllion quintyllion
10256 Ten octogintiquadrillion Ten duoquadragintilliard Sextyllion
10303 Centillion Quinquagintilliard Thousand myriad myllion tryllion sextyllion
10512 ? ? Septyllion
10600 ? Centillion Myllion byllion quadryllion septyllion
10603 ? Centilliard Thousand myllion byllion quadryllion septyllion
101024 ? ? Octyllion
102048 ? ? Nonyllion
103003 Millillion ? * see below
Thousand myllion byllion tryllion quintyllion sextyllion septyllion nonyllion
104096 ? ? Decyllion
106000 ? Millillion * see below
Byllion tryllion sextyllion septyllion octyllion decyllion
106003 ? Millilliard * see below
Thousand byllion tryllion sextyllion septyllion octyllion decyllion
108192 ? ? Undecyllion
1016,384 ? ? Duodecyllion
1030,003 Myrillion ? * see below
Thousand byllion tryllion sextyllion octyllion decyllion undecyllion duodecyllion
1032,768   ? Tredecyllion
1060,000   Myrillion * see below
Tryllion quadryllion septyllion nonyllion undecyllion duodecyllion tredecyllion
1060,003   Myrilliard * see below
Thousand tryllion quadryllion septyllion nonyllion undecyllion duodecyllion tredecyllion
1065,536     Quattuordecyllion
10131,072     Quindecyllion
10262,144     Sexdecyllion
10524,288     Septendecyllion
101,048,576     Octodecyllion
102,097,152     Novemdecyllion
104,194,304     Vigintyllion
104,294,967,296     Trigintyllion
104*240     Quadragintyllion
104*250     Quinquagintyllion
104*260     Sexagintyllion
104*270     Septuagintyllion
104*280     Octogintyllion
104*290     Nonagintyllion
104*2100     Centyllion
104*21000     Millyllion
104*210,000     Myryllion
1010100       Googolplex
... ... ... ... ...

See names of large numbers for ever more controversial numbers, exceeding Myrillion.

Alternate names

0 nought, nowt, oh, nil, zilch, none
1 single, unity
2 pair, brace, couple
6 half dozen
12 dozen
13 baker's dozen
20 score
144 gross (a dozen dozen) (a small gross)
1728 great gross (a dozen gross)
10000 myriad
10100 googol (ten duotrigintillion)
1010^100 googolplex (10googol)
n8 zenzizenzizenzic (The eighth power of any number)
10-n minex (Ten to the negative n-th power, n being any number)
10+n plex (Ten to the positive n-th power, n being any number)

Fractional rational numbers

One

Some numbers close to 1
Value Name
10
10+1
Ten Oneplex
1010-1
100.1
1.2589254117941672104239541063958 Tenthplex
11/10
11*10-1
1.1
One point one Eleven tenths
101/(10100)
101/googol
10googolminex
Googolminexplex
1
100 (10+/- 0)
1.000...
One Zeroplex
Zerominex
10-1/(10100)
10-1/googol
10-googolminex
Googolminexminex
9/10
9*10-1
0.9
Zero point nine Nine tenths
10-10-1
10-0.1
0.79432823472428150206591828283639 Tenthminex
0.1
10-1
Zero point one Oneminex

Zero

Some small numbers
Value Name
1 One Unity
1/2
0.5
2-1
Half
Zero point five
Five tenths
1/3
0.333...
3-1
Third
Zero point three three three...
Two sixths
Three ninths
1/4
0.25
2-2 (4-1)
Quarter
Zero point two five
1/5
0.2
5-1
Fifth
Zero point two
1/6
0.1666...
6-1
Sixth
Zero point one six six six...
1/7
0.142857...
7-1
Seventh
Zero point one four two eight five seven...
1/8
0.125
2-3 (8-1)
Eighth
Zero point one two five
1/9
0.2
3-2 (9-1)
Ninth
Zero point two
1/10
0.125
10-1
Tenth
Zero point one
Perdix
1/11
0.09...
11-1
Eleventh
Zero point zero nine...
1/16
0.0625
2-4
Sixteenth
Zero point zero six two five
1/20
0.05
20-1
Twentyth
Zero point zero five
1/21
0.047619...
21-1
Twenty first
Zero point zero four seven six one nine...
1/22
0.045...
22-1
Twenty second
Zero point zero four five...
1/23
0.0434782608695652173913...
23-1
Twenty third
Zero point zero four three four seven eight two six zero eight six nine five six five two one seven three nine one three...
1/24
0.041666...
24-1
Twenty fourth
Zero point zero four one six six six...
1/25
0.04
25-1
Twenty fifth
Zero point zero four
Four hundredths
1/60
0.01666...
60-1
Sixtyth
Zero point zero one six six six...
Minute
1/100
0.01
10-2
(100-1)
Hundredth
Zero point zero one
Percent
1/1000
0.001
10-3
(1000-1)
Thousandth
Zero point zero zero one
Permille
1/3600
0.0002777...
3600-1
Three thousand six hundredth
Zero point zero zero zero two seven seven seven...
Second
1/10,000
0.0001
10-4
(10,000-1)
Ten thousandth
Zero point zero zero zero one
Myriadth
Permyria
1/100,000
0.00001
10-5
(100,000-1)
Hundred thousandth
Zero point zero zero zero zero one
Lakhth
Perlakh
1/1,000,000
0.000001
10-6
(1,000,000-1)
Millionth
Zero point zero zero zero zero zero one
Perion
1/10,000,000
0.0000001
10-7
(10,000,000-1)
Ten millionth
Zero point zero zero zero zero zero zero one
Crorth
Percrore
1/100,000,000
0.00000001
10-8
(100,000,000-1)
Hundred millionth
Zero point zero zero zero zero zero zero zero one
Awkth
Perawk
1/googol
10-100
(googol-1)
Googolth Googolminex
1/googolplex
10-10100
(googolplex-1)
Googolplexth Googolplexminex
1/googolplexplex or 1/googolduplex
10-1010100
(googolplexplex-1 or googolduplex-1)
Googolplexplexth
Googolduplexth
Googolplexplexminex
Googolduplexminex
1/googolplexplexplex or 1/googoltriplex
10-101010100
( googolplexplexplex -1 or googoltriplex -1 )
Googolplexplexth
Googoltriplexth
Googolplexplexplexminex
Googoltriplexminex
0
10-infinity
Zero Naught

Irrational real numbers

Algebraic irrational real numbers

Transcendental real numbers

and probably

Hypercomplex numbers

Algebraic complex numbers

Other hypercomplex numbers

Some transfinite numbers

Number bases

Numbers without a set value

See also

External links