138372996348781656

138,372,996,348,781,656 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138372996348781656 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 5832 divisors.

138372996348781656 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five thousand, eight hundred thirty-two divisors.

Prime factorization of 138372996348781656:

23 × 3 × 72 × 112 × 172 × 192 × 432 × 712

(2 × 2 × 2 × 3 × 7 × 7 × 11 × 11 × 17 × 17 × 19 × 19 × 43 × 43 × 71 × 71)

See below for interesting mathematical facts about the number 138372996348781656 from the Numbermatics database.


Names of 138372996348781656

  • Cardinal: 138372996348781656 can be written as One hundred thirty-eight quadrillion, three hundred seventy-two trillion, nine hundred ninety-six billion, three hundred forty-eight million, seven hundred eighty-one thousand, six hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38372996348781656 × 1017

Factors of 138372996348781656

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 173

Divisors of 138372996348781656

Bases of 138372996348781656

  • Binary: 1111010111001100110000001110011011110000000100100010110002
  • Hexadecimal: 0x1EB9981CDE02458
  • Base-36: 11UH4SYL66OO

Squares and roots of 138372996348781656

  • 138372996348781656 squared (1383729963487816562) is 19147086118539941502771395562102336
  • 138372996348781656 cubed (1383729963487816563) is 2649439677570535255402193406508940224499759591548416
  • The square root of 138372996348781656 is 371985209.8521951397
  • The cube root of 138372996348781656 is 517230.0895594791

Scales and comparisons

How big is 138372996348781656?
  • 138,372,996,348,781,656 seconds is equal to 4,399,833,268 years, 5 weeks, 5 days, 9 hours, 7 minutes, 36 seconds.
  • To count from 1 to 138,372,996,348,781,656 would take you about thirteen billion, one hundred ninety-nine million, four hundred ninety-nine thousand, eight hundred four 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 138372996348781656 cubic inches would be around 43102.5 feet tall.

Recreational maths with 138372996348781656

  • 138372996348781656 backwards is 656187843699273831
  • The number of decimal digits it has is: 18
  • The sum of 138372996348781656's digits is 96
  • More coming soon!

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"Number 138372996348781656 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 138372996348781656 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/138372996348781656/

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The information we have on file for 138372996348781656 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!

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