138091920602891653125

138,091,920,602,891,653,125 is an odd composite number composed of six prime numbers multiplied together.

What does the number 138091920602891653125 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2592 divisors.

138091920602891653125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 138091920602891653125:

32 × 55 × 72 × 132 × 313 × 2713

(3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 31 × 31 × 271 × 271 × 271)

See below for interesting mathematical facts about the number 138091920602891653125 from the Numbermatics database.


Names of 138091920602891653125

  • Cardinal: 138091920602891653125 can be written as One hundred thirty-eight quintillion, ninety-one quadrillion, nine hundred twenty trillion, six hundred two billion, eight hundred ninety-one million, six hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

  • Scientific notation: 1.38091920602891653125 × 1020

Factors of 138091920602891653125

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 330

Divisors of 138091920602891653125

Bases of 138091920602891653125

  • Binary: 11101111100011010010000111000100101010111101100110110010000000001012
  • Hexadecimal: 0x77C690E255ECD9005
  • Base-36: T55OCF5P9M879

Squares and roots of 138091920602891653125

  • 138091920602891653125 squared (1380919206028916531252) is 19069378535795332227488845407795322265625
  • 138091920602891653125 cubed (1380919206028916531253) is 2633327106711535303843851274234977594082192852364776611328125
  • The square root of 138091920602891653125 is 11751251873.8597230839
  • The cube root of 138091920602891653125 is 5168796.3731519761

Scales and comparisons

How big is 138091920602891653125?
  • 138,091,920,602,891,653,125 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,091,920,602,891,653,125 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 138091920602891653125 cubic inches would be around 430733 feet tall.

Recreational maths with 138091920602891653125

  • 138091920602891653125 backwards is 521356198206029190831
  • The number of decimal digits it has is: 21
  • The sum of 138091920602891653125's digits is 81
  • More coming soon!

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"Number 138091920602891653125 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138091920602891653125 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138091920602891653125/

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Numbermatics. 2024. "Number 138091920602891653125 - Facts about the integer". https://numbermatics.com/n/138091920602891653125/

The information we have on file for 138091920602891653125 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 138091920602891653125, math, Factors of 138091920602891653125, curriculum, school, college, exams, university, Prime factorization of 138091920602891653125, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, ninety-one quadrillion, nine hundred twenty trillion, six hundred two billion, eight hundred ninety-one million, six hundred fifty-three thousand, one hundred twenty-five.

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