138913638992856

138,913,638,992,856 is an even composite number composed of six prime numbers multiplied together.

What does the number 138913638992856 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1536 divisors.

138913638992856 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 138913638992856:

23 × 33 × 72 × 133 × 233 × 491

(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 23 × 23 × 23 × 491)

See below for interesting mathematical facts about the number 138913638992856 from the Numbermatics database.


Names of 138913638992856

  • Cardinal: 138913638992856 can be written as One hundred thirty-eight trillion, nine hundred thirteen billion, six hundred thirty-eight million, nine hundred ninety-two thousand, eight hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38913638992856 × 1014

Factors of 138913638992856

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 539

Divisors of 138913638992856

Bases of 138913638992856

  • Binary: 111111001010111010110100001101101001011110110002
  • Hexadecimal: 0x7E575A1B4BD8
  • Base-36: 1D8O1M0G60

Squares and roots of 138913638992856

  • 138913638992856 squared (1389136389928562) is 19296999098237522926019036736
  • 138913638992856 cubed (1389136389928563) is 2680616366378035034441423312488962305558016
  • The square root of 138913638992856 is 11786163.0309806933
  • The cube root of 138913638992856 is 51790.2844229599

Scales and comparisons

How big is 138913638992856?
  • 138,913,638,992,856 seconds is equal to 4,417,024 years, 1 week, 4 days, 14 hours, 27 minutes, 36 seconds.
  • To count from 1 to 138,913,638,992,856 would take you about eleven million, forty-two thousand, five hundred sixty 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 138913638992856 cubic inches would be around 4315.9 feet tall.

Recreational maths with 138913638992856

  • 138913638992856 backwards is 658299836319831
  • The number of decimal digits it has is: 15
  • The sum of 138913638992856's digits is 81
  • More coming soon!

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"Number 138913638992856 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138913638992856 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138913638992856/

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The information we have on file for 138913638992856 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 138913638992856, math, Factors of 138913638992856, curriculum, school, college, exams, university, Prime factorization of 138913638992856, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred thirteen billion, six hundred thirty-eight million, nine hundred ninety-two thousand, eight hundred fifty-six.

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