What is a Googol?

short -> Int16.MaxValue == 32767 -> 32,767

ushort -> UInt16.MaxValue == 65535 -> 65,535

int -> Int32.MaxValue == 2147483647 -> 2,147,483,647

uint -> UInt32.MaxValue == 4294967295 -> 4,294,967,295

long -> Int64.MaxValue == 9223372036854775807 -> 9,223,372,036,854,775,807

ulong -> UInt64.MaxValue == 18446744073709551615 -> 18,446,744,073,709,551,615

How to descript a number which is higher than a hundred billion or trillion? in 10 based numbers.

  • Thousand: 1,000
  • Million: 1,000,000
  • Billion: 1,000,000,000
  • Trillion: 1,000,000,000,000
  • Quadrillion: 1,000,000,000,000,000 (15)
  • Quintillion: 1,000,000,000,000,000,000 (18)
  • Nonillion: 1,000,000,000,000,000,000,000,000,000,000 (30)
  • Decillion: 1,000,000,000,000,000,000,000,000,000,000,000 (33)
  • Googol: 1 followed by 100 zeros
  • Centillion: 1 followed by 303 zeros
  • Googolplex: 1 followed by a googol zero  s
Place ValueNumber of ZeroesExponential Notation
Thousand3103
Million6106
Billion9109
Trillion121012
Quadrillion151015
Quintillion181018
Hextillion211021
Septillion241024
Octillion271027
Nonillion301030
Decillion331033
Undecillion361036
Duodecillion391039
Tredecillion421042
Quattuordecillion451045
Quindecillion481048
Hexdecillion511051
Septendecillion541054
Octodecillion571057
Novemdecillion601060
Vigintillion631063
Unvigintillion661066
Duovigintillion691069
Trevigintillion  721072
Quattourvigintillion751075
Quinvigintillion781078
Hexvigintillion811081
Septenvigintillion841084
Octovigintillion871087
Novemvigintillion901090
Trigintillion931093
Untrigintillion961096
Duotrigintillion991099
Googol10010100
Googolplex1010010(10100)

中文如下:

名字大小,值
10
100
1000
10000
亿108
1012
1016
1020
1024
1028
1032
1036
1040
1044
1048
恒河沙1052
阿僧祗1056
那由他1060
不可思议1064
无量1068
大数1072
无边1076
无数1080
无知1084
无想1088
无觉1092
古戈尔1096

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