138741728130720

138,741,728,130,720 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138741728130720 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

138741728130720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 138741728130720:

25 × 34 × 5 × 112 × 13 × 31 × 59 × 612

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 31 × 59 × 61 × 61)

See below for interesting mathematical facts about the number 138741728130720 from the Numbermatics database.


Names of 138741728130720

  • Cardinal: 138741728130720 can be written as One hundred thirty-eight trillion, seven hundred forty-one billion, seven hundred twenty-eight million, one hundred thirty thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3874172813072 × 1014

Factors of 138741728130720

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 185

Divisors of 138741728130720

Bases of 138741728130720

  • Binary: 111111000101111010100110110101110110110101000002
  • Hexadecimal: 0x7E2F536BB6A0
  • Base-36: 1D6H2IQ200

Squares and roots of 138741728130720

  • 138741728130720 squared (1387417281307202) is 19249267124698621385407718400
  • 138741728130720 cubed (1387417281307203) is 2670676586130542408769824622853892149248000
  • The square root of 138741728130720 is 11778867.8628601653
  • The cube root of 138741728130720 is 51768.9114611557

Scales and comparisons

How big is 138741728130720?
  • 138,741,728,130,720 seconds is equal to 4,411,557 years, 41 weeks, 3 days, 13 hours, 12 minutes.
  • To count from 1 to 138,741,728,130,720 would take you about eleven million, twenty-eight thousand, eight hundred ninety-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 138741728130720 cubic inches would be around 4314.1 feet tall.

Recreational maths with 138741728130720

  • 138741728130720 backwards is 027031827147831
  • 138741728130720 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138741728130720's digits is 54
  • More coming soon!

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"Number 138741728130720 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 138741728130720 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/138741728130720/

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Numbermatics. 2024. "Number 138741728130720 - Facts about the integer". https://numbermatics.com/n/138741728130720/

The information we have on file for 138741728130720 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 138741728130720, math, Factors of 138741728130720, curriculum, school, college, exams, university, Prime factorization of 138741728130720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, seven hundred forty-one billion, seven hundred twenty-eight million, one hundred thirty thousand, seven hundred twenty.

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