138936197894400

138,936,197,894,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 138936197894400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2187 divisors.

138936197894400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred eighty-seven divisors.

Prime factorization of 138936197894400:

28 × 38 × 52 × 172 × 1072

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 17 × 17 × 107 × 107)

See below for interesting mathematical facts about the number 138936197894400 from the Numbermatics database.


Names of 138936197894400

  • Cardinal: 138936197894400 can be written as One hundred thirty-eight trillion, nine hundred thirty-six billion, one hundred ninety-seven million, eight hundred ninety-four thousand, four hundred.

Scientific notation

  • Scientific notation: 1.389361978944 × 1014

Factors of 138936197894400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 134

Divisors of 138936197894400

Bases of 138936197894400

  • Binary: 111111001011100100110101011100011010001000000002
  • Hexadecimal: 0x7E5C9AB8D100
  • Base-36: 1D8YEP0000

Squares and roots of 138936197894400

  • 138936197894400 squared (1389361978944002) is 19303267085351878993551360000
  • 138936197894400 cubed (1389361978944003) is 2681922535778906555306934054410256384000000
  • 138936197894400 is a perfect square number. Its square root is 11787120
  • The cube root of 138936197894400 is 51793.0877682555

Scales and comparisons

How big is 138936197894400?
  • 138,936,197,894,400 seconds is equal to 4,417,741 years, 17 weeks, 3 days.
  • To count from 1 to 138,936,197,894,400 would take you about eleven million, forty-four thousand, three hundred fifty-three 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 138936197894400 cubic inches would be around 4316.1 feet tall.

Recreational maths with 138936197894400

  • 138936197894400 backwards is 004498791639831
  • 138936197894400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138936197894400's digits is 72
  • More coming soon!

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"Number 138936197894400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138936197894400 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138936197894400/

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The information we have on file for 138936197894400 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 138936197894400, math, Factors of 138936197894400, curriculum, school, college, exams, university, Prime factorization of 138936197894400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred thirty-six billion, one hundred ninety-seven million, eight hundred ninety-four thousand, four hundred.

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