72813161793415680

72,813,161,793,415,680 is an even composite number composed of eight prime numbers multiplied together.

What does the number 72813161793415680 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1920 divisors.

72813161793415680 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 72813161793415680:

29 × 32 × 5 × 7 × 13 × 97 × 16433 × 21787

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 97 × 16433 × 21787)

See below for interesting mathematical facts about the number 72813161793415680 from the Numbermatics database.


Names of 72813161793415680

  • Cardinal: 72813161793415680 can be written as Seventy-two quadrillion, eight hundred thirteen trillion, one hundred sixty-one billion, seven hundred ninety-three million, four hundred fifteen thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 7.281316179341568 × 1016

Factors of 72813161793415680

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 38347

Divisors of 72813161793415680

Bases of 72813161793415680

  • Binary: 1000000101010111100101111010100111010101101101010000000002
  • Hexadecimal: 0x102AF2F53AB6A00
  • Base-36: JWY40QVO8W0

Squares and roots of 72813161793415680

  • 72813161793415680 squared (728131617934156802) is 5301756530354128925037401269862400
  • 72813161793415680 cubed (728131617934156803) is 386037656033973339158867071550314133007139602432000
  • The square root of 72813161793415680 is 269839140.5882691437
  • The cube root of 72813161793415680 is 417577.0578234729

Scales and comparisons

How big is 72813161793415680?
  • 72,813,161,793,415,680 seconds is equal to 2,315,233,319 years, 6 weeks, 6 days, 12 hours, 48 minutes.
  • To count from 1 to 72,813,161,793,415,680 would take you about six billion, nine hundred forty-five million, six hundred ninety-nine thousand, nine hundred fifty-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 72813161793415680 cubic inches would be around 34798.1 feet tall.

Recreational maths with 72813161793415680

  • 72813161793415680 backwards is 08651439716131827
  • 72813161793415680 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72813161793415680's digits is 72
  • More coming soon!

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"Number 72813161793415680 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 72813161793415680 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/72813161793415680/

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Numbermatics. 2024. "Number 72813161793415680 - Facts about the integer". https://numbermatics.com/n/72813161793415680/

The information we have on file for 72813161793415680 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 72813161793415680, math, Factors of 72813161793415680, curriculum, school, college, exams, university, Prime factorization of 72813161793415680, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, eight hundred thirteen trillion, one hundred sixty-one billion, seven hundred ninety-three million, four hundred fifteen thousand, six hundred eighty.

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