138501862575121920

138,501,862,575,121,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138501862575121920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

138501862575121920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 138501862575121920:

29 × 3 × 5 × 72 × 31 × 532 × 1132 × 331

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 31 × 53 × 53 × 113 × 113 × 331)

See below for interesting mathematical facts about the number 138501862575121920 from the Numbermatics database.


Names of 138501862575121920

  • Cardinal: 138501862575121920 can be written as One hundred thirty-eight quadrillion, five hundred one trillion, eight hundred sixty-two billion, five hundred seventy-five million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3850186257512192 × 1017

Factors of 138501862575121920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 545

Divisors of 138501862575121920

Bases of 138501862575121920

  • Binary: 1111011000000111010110101110011111000010100100110000000002
  • Hexadecimal: 0x1EC0EB5CF852600
  • Base-36: 11VQT9AD3V9C

Squares and roots of 138501862575121920

  • 138501862575121920 squared (1385018625751219202) is 19182765936777957924795302864486400
  • 138501862575121920 cubed (1385018625751219203) is 2656848811586350629612143190972790264081718181888000
  • The square root of 138501862575121920 is 372158383.7227396387
  • The cube root of 138501862575121920 is 517390.6045223469

Scales and comparisons

How big is 138501862575121920?
  • 138,501,862,575,121,920 seconds is equal to 4,403,930,815 years, 25 weeks, 6 days, 16 hours, 32 minutes.
  • To count from 1 to 138,501,862,575,121,920 would take you about thirteen billion, two hundred eleven million, seven hundred ninety-two thousand, four hundred forty-six 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 138501862575121920 cubic inches would be around 43115.9 feet tall.

Recreational maths with 138501862575121920

  • 138501862575121920 backwards is 029121575268105831
  • The number of decimal digits it has is: 18
  • The sum of 138501862575121920's digits is 66
  • More coming soon!

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"Number 138501862575121920 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138501862575121920 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138501862575121920/

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The information we have on file for 138501862575121920 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 138501862575121920, math, Factors of 138501862575121920, curriculum, school, college, exams, university, Prime factorization of 138501862575121920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, five hundred one trillion, eight hundred sixty-two billion, five hundred seventy-five million, one hundred twenty-one thousand, nine hundred twenty.

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