138756855838275920

138,756,855,838,275,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 138756855838275920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1350 divisors.

138756855838275920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred fifty divisors.

Prime factorization of 138756855838275920:

24 × 5 × 72 × 314 × 412 × 1512

(2 × 2 × 2 × 2 × 5 × 7 × 7 × 31 × 31 × 31 × 31 × 41 × 41 × 151 × 151)

See below for interesting mathematical facts about the number 138756855838275920 from the Numbermatics database.


Names of 138756855838275920

  • Cardinal: 138756855838275920 can be written as One hundred thirty-eight quadrillion, seven hundred fifty-six trillion, eight hundred fifty-five billion, eight hundred thirty-eight million, two hundred seventy-five thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3875685583827592 × 1017

Factors of 138756855838275920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 237

Divisors of 138756855838275920

Bases of 138756855838275920

  • Binary: 1111011001111011010100000000011100110001111111001010100002
  • Hexadecimal: 0x1ECF6A00E63F950
  • Base-36: 11Y977KQ9AVK

Squares and roots of 138756855838275920

  • 138756855838275920 squared (1387568558382759202) is 19253465042124086265569718051846400
  • 138756855838275920 cubed (1387568558382759203) is 2671550273237296851333556028540753131124148658688000
  • The square root of 138756855838275920 is 372500813.2048518357
  • The cube root of 138756855838275920 is 517707.9293426395

Scales and comparisons

How big is 138756855838275920?
  • 138,756,855,838,275,920 seconds is equal to 4,412,038,812 years, 27 weeks, 19 hours, 45 minutes, 20 seconds.
  • To count from 1 to 138,756,855,838,275,920 would take you about thirteen billion, two hundred thirty-six million, one hundred sixteen thousand, four hundred thirty-seven 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 138756855838275920 cubic inches would be around 43142.3 feet tall.

Recreational maths with 138756855838275920

  • 138756855838275920 backwards is 029572838558657831
  • The number of decimal digits it has is: 18
  • The sum of 138756855838275920's digits is 92
  • More coming soon!

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"Number 138756855838275920 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 138756855838275920 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/138756855838275920/

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Numbermatics. 2024. "Number 138756855838275920 - Facts about the integer". https://numbermatics.com/n/138756855838275920/

The information we have on file for 138756855838275920 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 138756855838275920, math, Factors of 138756855838275920, curriculum, school, college, exams, university, Prime factorization of 138756855838275920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred fifty-six trillion, eight hundred fifty-five billion, eight hundred thirty-eight million, two hundred seventy-five thousand, nine hundred twenty.

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