138942550847520

138,942,550,847,520 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138942550847520 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

138942550847520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 138942550847520:

25 × 35 × 5 × 7 × 192 × 372 × 1033

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 19 × 19 × 37 × 37 × 1033)

See below for interesting mathematical facts about the number 138942550847520 from the Numbermatics database.


Names of 138942550847520

  • Cardinal: 138942550847520 can be written as One hundred thirty-eight trillion, nine hundred forty-two billion, five hundred fifty million, eight hundred forty-seven thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.3894255084752 × 1014

Factors of 138942550847520

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 1106

Divisors of 138942550847520

Bases of 138942550847520

  • Binary: 111111001011110000101010110001100110000001000002
  • Hexadecimal: 0x7E5E15633020
  • Base-36: 1D91BRDU00

Squares and roots of 138942550847520

  • 138942550847520 squared (1389425508475202) is 19305032436015680670290150400
  • 138942550847520 cubed (1389425508475203) is 2682290450854131602487832418143828267008000
  • The square root of 138942550847520 is 11787389.4840002635
  • The cube root of 138942550847520 is 51793.8771810663

Scales and comparisons

How big is 138942550847520?
  • 138,942,550,847,520 seconds is equal to 4,417,943 years, 17 weeks, 4 days, 13 hours, 12 minutes.
  • To count from 1 to 138,942,550,847,520 would take you about eleven million, forty-four thousand, eight hundred fifty-eight 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 138942550847520 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138942550847520

  • 138942550847520 backwards is 025748055249831
  • 138942550847520 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138942550847520's digits is 63
  • More coming soon!

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"Number 138942550847520 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

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Numbermatics. (2024). Number 138942550847520 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/138942550847520/

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Numbermatics. 2024. "Number 138942550847520 - Facts about the integer". https://numbermatics.com/n/138942550847520/

The information we have on file for 138942550847520 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 138942550847520, math, Factors of 138942550847520, curriculum, school, college, exams, university, Prime factorization of 138942550847520, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred forty-two billion, five hundred fifty million, eight hundred forty-seven thousand, five hundred twenty.

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