138971367793728

138,971,367,793,728 is an even composite number composed of five prime numbers multiplied together.

What does the number 138971367793728 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1134 divisors.

138971367793728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred thirty-four divisors.

Prime factorization of 138971367793728:

26 × 38 × 232 × 372 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 23 × 37 × 37 × 457)

See below for interesting mathematical facts about the number 138971367793728 from the Numbermatics database.


Names of 138971367793728

  • Cardinal: 138971367793728 can be written as One hundred thirty-eight trillion, nine hundred seventy-one billion, three hundred sixty-seven million, seven hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.38971367793728 × 1014

Factors of 138971367793728

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 522

Divisors of 138971367793728

Bases of 138971367793728

  • Binary: 111111001100100110010110000001011100100010000002
  • Hexadecimal: 0x7E64CB02E440
  • Base-36: 1D9EKC9000

Squares and roots of 138971367793728

  • 138971367793728 squared (1389713677937282) is 19313041066459620002356137984
  • 138971367793728 cubed (1389713677937283) is 2683959733262332701626836981707236817764352
  • The square root of 138971367793728 is 11788611.7839942459
  • The cube root of 138971367793728 is 51797.4576493731

Scales and comparisons

How big is 138971367793728?
  • 138,971,367,793,728 seconds is equal to 4,418,859 years, 32 weeks, 5 days, 28 minutes, 48 seconds.
  • To count from 1 to 138,971,367,793,728 would take you about eleven million, forty-seven thousand, one hundred forty-nine 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 138971367793728 cubic inches would be around 4316.5 feet tall.

Recreational maths with 138971367793728

  • 138971367793728 backwards is 827397763179831
  • 138971367793728 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138971367793728's digits is 81
  • More coming soon!

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"Number 138971367793728 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 138971367793728 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/138971367793728/

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The information we have on file for 138971367793728 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 138971367793728, math, Factors of 138971367793728, curriculum, school, college, exams, university, Prime factorization of 138971367793728, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred seventy-one billion, three hundred sixty-seven million, seven hundred ninety-three thousand, seven hundred twenty-eight.

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