138431661767171136

138,431,661,767,171,136 is an even composite number composed of five prime numbers multiplied together.

What does the number 138431661767171136 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 945 divisors.

138431661767171136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred forty-five divisors.

Prime factorization of 138431661767171136:

26 × 32 × 74 × 132 × 243372

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 24337 × 24337)

See below for interesting mathematical facts about the number 138431661767171136 from the Numbermatics database.


Names of 138431661767171136

  • Cardinal: 138431661767171136 can be written as One hundred thirty-eight quadrillion, four hundred thirty-one trillion, six hundred sixty-one billion, seven hundred sixty-seven million, one hundred seventy-one thousand, one hundred thirty-six.

Scientific notation

  • Scientific notation: 1.38431661767171136 × 1017

Factors of 138431661767171136

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 24362

Divisors of 138431661767171136

Bases of 138431661767171136

  • Binary: 1111010111100111011011100111010010100110010011100010000002
  • Hexadecimal: 0x1EBCEDCE94C9C40
  • Base-36: 11V1XFHCL1S0

Squares and roots of 138431661767171136

  • 138431661767171136 squared (1384316617671711362) is 19163324979620470844025343911530496
  • 138431661767171136 cubed (1384316617671711363) is 2652810921913202722693113750035205514833390114963456
  • 138431661767171136 is a perfect square number. Its square root is 372064056
  • The cube root of 138431661767171136 is 517303.1751884507

Scales and comparisons

How big is 138431661767171136?
  • 138,431,661,767,171,136 seconds is equal to 4,401,698,646 years, 49 weeks, 3 days, 9 hours, 45 minutes, 36 seconds.
  • To count from 1 to 138,431,661,767,171,136 would take you about thirteen billion, two hundred five million, ninety-five thousand, nine hundred forty 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 138431661767171136 cubic inches would be around 43108.6 feet tall.

Recreational maths with 138431661767171136

  • 138431661767171136 backwards is 631171767166134831
  • 138431661767171136 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138431661767171136's digits is 72
  • More coming soon!

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"Number 138431661767171136 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 138431661767171136 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/138431661767171136/

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Numbermatics. 2024. "Number 138431661767171136 - Facts about the integer". https://numbermatics.com/n/138431661767171136/

The information we have on file for 138431661767171136 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 138431661767171136, math, Factors of 138431661767171136, curriculum, school, college, exams, university, Prime factorization of 138431661767171136, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-one trillion, six hundred sixty-one billion, seven hundred sixty-seven million, one hundred seventy-one thousand, one hundred thirty-six.

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