138720007655424

138,720,007,655,424 is an even composite number composed of six prime numbers multiplied together.

What does the number 138720007655424 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2340 divisors.

138720007655424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred forty divisors.

Prime factorization of 138720007655424:

212 × 34 × 13 × 192 × 412 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 19 × 19 × 41 × 41 × 53)

See below for interesting mathematical facts about the number 138720007655424 from the Numbermatics database.


Names of 138720007655424

  • Cardinal: 138720007655424 can be written as One hundred thirty-eight trillion, seven hundred twenty billion, seven million, six hundred fifty-five thousand, four hundred twenty-four.

Scientific notation

  • Scientific notation: 1.38720007655424 × 1014

Factors of 138720007655424

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 131

Divisors of 138720007655424

Bases of 138720007655424

  • Binary: 111111000101010010001001100011110010000000000002
  • Hexadecimal: 0x7E2A44C79000
  • Base-36: 1D673AWW00

Squares and roots of 138720007655424

  • 138720007655424 squared (1387200076554242) is 19243240523920893165516619776
  • 138720007655424 cubed (1387200076554243) is 2669422472793471644517045136058623432065024
  • The square root of 138720007655424 is 11777945.8164581485
  • The cube root of 138720007655424 is 51766.2097888679

Scales and comparisons

How big is 138720007655424?
  • 138,720,007,655,424 seconds is equal to 4,410,867 years, 8 weeks, 3 hours, 50 minutes, 24 seconds.
  • To count from 1 to 138,720,007,655,424 would take you about eleven million, twenty-seven thousand, one hundred sixty-seven 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 138720007655424 cubic inches would be around 4313.9 feet tall.

Recreational maths with 138720007655424

  • 138720007655424 backwards is 424556700027831
  • 138720007655424 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138720007655424's digits is 54
  • More coming soon!

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"Number 138720007655424 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138720007655424 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138720007655424/

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Numbermatics. 2024. "Number 138720007655424 - Facts about the integer". https://numbermatics.com/n/138720007655424/

The information we have on file for 138720007655424 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 138720007655424, math, Factors of 138720007655424, curriculum, school, college, exams, university, Prime factorization of 138720007655424, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, seven hundred twenty billion, seven million, six hundred fifty-five thousand, four hundred twenty-four.

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