138700721953944

138,700,721,953,944 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138700721953944 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 896 divisors.

138700721953944 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.

Prime factorization of 138700721953944:

23 × 36 × 19 × 31 × 53 × 829 × 919

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 31 × 53 × 829 × 919)

See below for interesting mathematical facts about the number 138700721953944 from the Numbermatics database.


Names of 138700721953944

  • Cardinal: 138700721953944 can be written as One hundred thirty-eight trillion, seven hundred billion, seven hundred twenty-one million, nine hundred fifty-three thousand, nine hundred forty-four.

Scientific notation

  • Scientific notation: 1.38700721953944 × 1014

Factors of 138700721953944

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1856

Divisors of 138700721953944

Bases of 138700721953944

  • Binary: 111111000100101110001110100001100011100100110002
  • Hexadecimal: 0x7E25C7431C98
  • Base-36: 1D5Y8CPDI0

Squares and roots of 138700721953944

  • 138700721953944 squared (1387007219539442) is 19237890270545283097257155136
  • 138700721953944 cubed (1387007219539443) is 2668309269395385824983730078701932655056384
  • The square root of 138700721953944 is 11777127.0670713237
  • The cube root of 138700721953944 is 51763.8107262895

Scales and comparisons

How big is 138700721953944?
  • 138,700,721,953,944 seconds is equal to 4,410,253 years, 48 weeks, 2 days, 32 minutes, 24 seconds.
  • To count from 1 to 138,700,721,953,944 would take you about eleven million, twenty-five thousand, six hundred thirty-four 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 138700721953944 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138700721953944

  • 138700721953944 backwards is 449359127007831
  • The number of decimal digits it has is: 15
  • The sum of 138700721953944's digits is 63
  • More coming soon!

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"Number 138700721953944 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 138700721953944 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138700721953944/

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Numbermatics. 2024. "Number 138700721953944 - Facts about the integer". https://numbermatics.com/n/138700721953944/

The information we have on file for 138700721953944 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 138700721953944, math, Factors of 138700721953944, curriculum, school, college, exams, university, Prime factorization of 138700721953944, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, seven hundred billion, seven hundred twenty-one million, nine hundred fifty-three thousand, nine hundred forty-four.

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