Counting Zeros In A Million, Billion, Trillion And More


Trying to count Zeros in your mind without actually visualizing it might become tad frustrating. Here’s a simple table for your convenience;

NameNumber of ZerosGroups of (3) Zeros
Ten1(10)
Hundred2(100)
Thousand31 (1,000)
Ten thousand4(10,000)
Hundred thousand5(100,000)
Million62 (1,000,000)
Billion93 (1,000,000,000)
Trillion124 (1,000,000,000,000)
Quadrillion155 (1,000,000,000,000,000)
Quintillion186 (1,000,000,000,000,000,000)
Sextillion217 (1,000,000,000,000,000,000,000)
Septillion248 (1,000,000,000,000,000,000,000,000)
Octillion279 (1,000,000,000,000,000,000,000,000,000)
Nonillion3010 (1,000,000,000,000,000,000,000,000,000,000)
Decillion3311 (1,000,000,000,000,000,000,000,000,000,000,000)
Undecillion3612 (1,000,000,000,000,000,000,000,000,000,000,000,000)
Duodecillion3913 (1,000,000,000,000,000,000,000,000,000,000,000,000,000)
Tredecillion4214 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Quatttuor-decillion4515 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Quindecillion4816 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Sexdecillion5117 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Septen-decillion5418 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Octodecillion5719 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Novemdecillion6020 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Vigintillion6321 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)
Centillion303101 (1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000)

Courtesy:

https://thoughtco.com/zeros-in-million-billion-trillion-2312346

Anne Marie Helmenstine, Ph.D

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