138720134617564500000

138,720,134,617,564,500,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138720134617564500000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 36288 divisors.

138720134617564500000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of thirty-six thousand, two hundred eighty-eight divisors.

Prime factorization of 138720134617564500000:

25 × 33 × 56 × 75 × 11 × 132 × 31 × 1032

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 11 × 13 × 13 × 31 × 103 × 103)

See below for interesting mathematical facts about the number 138720134617564500000 from the Numbermatics database.


Names of 138720134617564500000

  • Cardinal: 138720134617564500000 can be written as One hundred thirty-eight quintillion, seven hundred twenty quadrillion, one hundred thirty-four trillion, six hundred seventeen billion, five hundred sixty-four million, five hundred thousand.

Scientific notation

  • Scientific notation: 1.387201346175645 × 1020

Factors of 138720134617564500000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 175

Divisors of 138720134617564500000

Bases of 138720134617564500000

  • Binary: 11110000101001000001110101101110110110000100100110011010000001000002
  • Hexadecimal: 0x78520EB76C24CD020
  • Base-36: T9XHZPBWOMVC0

Squares and roots of 138720134617564500000

  • 138720134617564500000 squared (1387201346175645000002) is 19243275748315216768671911660250000000000
  • 138720134617564500000 cubed (1387201346175645000003) is 2669429802289201110259627273682527262006461125000000000000000
  • The square root of 138720134617564500000 is 11777951206.2822072127
  • The cube root of 138720134617564500000 is 5176622.5581703523

Scales and comparisons

How big is 138720134617564500000?
  • 138,720,134,617,564,500,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,720,134,617,564,500,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138720134617564500000 cubic inches would be around 431385.2 feet tall.

Recreational maths with 138720134617564500000

  • 138720134617564500000 backwards is 000005465716431027831
  • 138720134617564500000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138720134617564500000's digits is 63
  • More coming soon!

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"Number 138720134617564500000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138720134617564500000 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138720134617564500000/

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The information we have on file for 138720134617564500000 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 138720134617564500000, math, Factors of 138720134617564500000, curriculum, school, college, exams, university, Prime factorization of 138720134617564500000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred twenty quadrillion, one hundred thirty-four trillion, six hundred seventeen billion, five hundred sixty-four million, five hundred thousand.

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