138512644016848920

138,512,644,016,848,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 138512644016848920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2400 divisors.

138512644016848920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 138512644016848920:

23 × 34 × 5 × 73 × 134 × 20892

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 2089 × 2089)

See below for interesting mathematical facts about the number 138512644016848920 from the Numbermatics database.


Names of 138512644016848920

  • Cardinal: 138512644016848920 can be written as One hundred thirty-eight quadrillion, five hundred twelve trillion, six hundred forty-four billion, sixteen million, eight hundred forty-eight thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3851264401684892 × 1017

Factors of 138512644016848920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 2119

Divisors of 138512644016848920

Bases of 138512644016848920

  • Binary: 1111011000001100010000100000011111000011001000000000110002
  • Hexadecimal: 0x1EC18840F864018
  • Base-36: 11VUMU7P55I0

Squares and roots of 138512644016848920

  • 138512644016848920 squared (1385126440168489202) is 19185752552538312915772846105166400
  • 138512644016848920 cubed (1385126440168489203) is 2657469313505089843160560048684523546159860260288000
  • The square root of 138512644016848920 is 372172868.4587968725
  • The cube root of 138512644016848920 is 517404.0293043031

Scales and comparisons

How big is 138512644016848920?
  • 138,512,644,016,848,920 seconds is equal to 4,404,273,631 years, 51 weeks, 5 days, 20 hours, 42 minutes.
  • To count from 1 to 138,512,644,016,848,920 would take you about thirteen billion, two hundred twelve million, eight hundred twenty thousand, eight hundred ninety-five 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 138512644016848920 cubic inches would be around 43117 feet tall.

Recreational maths with 138512644016848920

  • 138512644016848920 backwards is 029848610446215831
  • 138512644016848920 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138512644016848920's digits is 72
  • More coming soon!

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"Number 138512644016848920 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 138512644016848920 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/138512644016848920/

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Numbermatics. 2024. "Number 138512644016848920 - Facts about the integer". https://numbermatics.com/n/138512644016848920/

The information we have on file for 138512644016848920 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 138512644016848920, math, Factors of 138512644016848920, curriculum, school, college, exams, university, Prime factorization of 138512644016848920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, five hundred twelve trillion, six hundred forty-four billion, sixteen million, eight hundred forty-eight thousand, nine hundred twenty.

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