79742115638640

79,742,115,638,640 is an even composite number composed of eight prime numbers multiplied together.

What does the number 79742115638640 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2560 divisors.

79742115638640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 79742115638640:

24 × 37 × 5 × 7 × 13 × 113 × 127 × 349

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 113 × 127 × 349)

See below for interesting mathematical facts about the number 79742115638640 from the Numbermatics database.


Names of 79742115638640

  • Cardinal: 79742115638640 can be written as Seventy-nine trillion, seven hundred forty-two billion, one hundred fifteen million, six hundred thirty-eight thousand, six hundred forty.

Scientific notation

  • Scientific notation: 7.974211563864 × 1013

Factors of 79742115638640

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 619

Divisors of 79742115638640

Bases of 79742115638640

  • Binary: 100100010000110011010000111100111101101011100002
  • Hexadecimal: 0x48866879ED70
  • Base-36: S9L0SRR00

Squares and roots of 79742115638640

  • 79742115638640 squared (797421156386402) is 6358805006526234055061049600
  • 79742115638640 cubed (797421156386403) is 507064564153977935903508666148092716544000
  • The square root of 79742115638640 is 8929844.0993468637
  • The cube root of 79742115638640 is 43042.3443770949

Scales and comparisons

How big is 79742115638640?
  • 79,742,115,638,640 seconds is equal to 2,535,552 years, 32 weeks, 1 day, 5 hours, 24 minutes.
  • To count from 1 to 79,742,115,638,640 would take you about six million, three hundred thirty-eight thousand, eight hundred eighty-one 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 79742115638640 cubic inches would be around 3586.9 feet tall.

Recreational maths with 79742115638640

  • 79742115638640 backwards is 04683651124797
  • 79742115638640 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 79742115638640's digits is 63
  • More coming soon!

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"Number 79742115638640 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 79742115638640 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/79742115638640/

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Numbermatics. 2024. "Number 79742115638640 - Facts about the integer". https://numbermatics.com/n/79742115638640/

The information we have on file for 79742115638640 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 79742115638640, math, Factors of 79742115638640, curriculum, school, college, exams, university, Prime factorization of 79742115638640, STEM, science, technology, engineering, physics, economics, calculator, seventy-nine trillion, seven hundred forty-two billion, one hundred fifteen million, six hundred thirty-eight thousand, six hundred forty.

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