138975398587520

138,975,398,587,520 is an even composite number composed of five prime numbers multiplied together.

What does the number 138975398587520 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 800 divisors.

138975398587520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred divisors.

Prime factorization of 138975398587520:

27 × 5 × 114 × 234 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 11 × 23 × 23 × 23 × 23 × 53)

See below for interesting mathematical facts about the number 138975398587520 from the Numbermatics database.


Names of 138975398587520

  • Cardinal: 138975398587520 can be written as One hundred thirty-eight trillion, nine hundred seventy-five billion, three hundred ninety-eight million, five hundred eighty-seven thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.3897539858752 × 1014

Factors of 138975398587520

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 94

Divisors of 138975398587520

Bases of 138975398587520

  • Binary: 111111001100101101110110100001111101100100000002
  • Hexadecimal: 0x7E65BB43EC80
  • Base-36: 1D9GF02WE8

Squares and roots of 138975398587520

  • 138975398587520 squared (1389753985875202) is 19314161412560056011099750400
  • 138975398587520 cubed (1389753985875203) is 2684193280694232096152164337181984555008000
  • The square root of 138975398587520 is 11788782.7440970343
  • The cube root of 138975398587520 is 51797.9584308299

Scales and comparisons

How big is 138975398587520?
  • 138,975,398,587,520 seconds is equal to 4,418,987 years, 41 weeks, 2 days, 17 hours, 25 minutes, 20 seconds.
  • To count from 1 to 138,975,398,587,520 would take you about eleven million, forty-seven thousand, four hundred sixty-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 138975398587520 cubic inches would be around 4316.5 feet tall.

Recreational maths with 138975398587520

  • 138975398587520 backwards is 025785893579831
  • 138975398587520 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138975398587520's digits is 80
  • More coming soon!

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"Number 138975398587520 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 138975398587520 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/138975398587520/

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Numbermatics. 2024. "Number 138975398587520 - Facts about the integer". https://numbermatics.com/n/138975398587520/

The information we have on file for 138975398587520 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 138975398587520, math, Factors of 138975398587520, curriculum, school, college, exams, university, Prime factorization of 138975398587520, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred seventy-five billion, three hundred ninety-eight million, five hundred eighty-seven thousand, five hundred twenty.

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