138108557242656

138,108,557,242,656 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138108557242656 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3744 divisors.

138108557242656 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, seven hundred forty-four divisors.

Prime factorization of 138108557242656:

25 × 312 × 72 × 11 × 13 × 19 × 61

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 19 × 61)

See below for interesting mathematical facts about the number 138108557242656 from the Numbermatics database.


Names of 138108557242656

  • Cardinal: 138108557242656 can be written as One hundred thirty-eight trillion, one hundred eight billion, five hundred fifty-seven million, two hundred forty-two thousand, six hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38108557242656 × 1014

Factors of 138108557242656

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 116

Divisors of 138108557242656

Bases of 138108557242656

  • Binary: 111110110011011111001110111111010110001001000002
  • Hexadecimal: 0x7D9BE77EB120
  • Base-36: 1CYE714I00

Squares and roots of 138108557242656

  • 138108557242656 squared (1381085572426562) is 19073973583647989073665934336
  • 138108557242656 cubed (1381085572426563) is 2634278972522156700829455327861194114236416
  • The square root of 138108557242656 is 11751959.7192407021
  • The cube root of 138108557242656 is 51690.0393525953

Scales and comparisons

How big is 138108557242656?
  • 138,108,557,242,656 seconds is equal to 4,391,424 years, 47 weeks, 6 days, 18 hours, 57 minutes, 36 seconds.
  • To count from 1 to 138,108,557,242,656 would take you about ten million, nine hundred seventy-eight thousand, five hundred sixty-two 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 138108557242656 cubic inches would be around 4307.5 feet tall.

Recreational maths with 138108557242656

  • 138108557242656 backwards is 656242755801831
  • 138108557242656 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138108557242656's digits is 63
  • More coming soon!

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"Number 138108557242656 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138108557242656 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138108557242656/

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Numbermatics. 2024. "Number 138108557242656 - Facts about the integer". https://numbermatics.com/n/138108557242656/

The information we have on file for 138108557242656 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 138108557242656, math, Factors of 138108557242656, curriculum, school, college, exams, university, Prime factorization of 138108557242656, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, one hundred eight billion, five hundred fifty-seven million, two hundred forty-two thousand, six hundred fifty-six.

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