72420081137220960

72,420,081,137,220,960 is an even composite number composed of eight prime numbers multiplied together.

What does the number 72420081137220960 look like?

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

72420081137220960 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 72420081137220960:

25 × 34 × 5 × 112 × 13 × 712 × 409 × 1723

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 71 × 71 × 409 × 1723)

See below for interesting mathematical facts about the number 72420081137220960 from the Numbermatics database.


Names of 72420081137220960

  • Cardinal: 72420081137220960 can be written as Seventy-two quadrillion, four hundred twenty trillion, eighty-one billion, one hundred thirty-seven million, two hundred twenty thousand, nine hundred sixty.

Scientific notation

  • Scientific notation: 7.242008113722096 × 1016

Factors of 72420081137220960

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 2237

Divisors of 72420081137220960

Bases of 72420081137220960

  • Binary: 1000000010100100110101110000110101100100111111101011000002
  • Hexadecimal: 0x10149AE1AC9FD60
  • Base-36: JT2RXZI0M00

Squares and roots of 72420081137220960

  • 72420081137220960 squared (724200811372209602) is 5244668151921667095025111863321600
  • 72420081137220960 cubed (724200811372209603) is 379819293099965835364870301755568275041978740736000
  • The square root of 72420081137220960 is 269109793.8337082521
  • The cube root of 72420081137220960 is 416824.2739376009

Scales and comparisons

How big is 72420081137220960?
  • 72,420,081,137,220,960 seconds is equal to 2,302,734,570 years, 7 weeks, 3 days, 15 hours, 36 minutes.
  • To count from 1 to 72,420,081,137,220,960 would take you about six billion, nine hundred eight million, two hundred three thousand, seven hundred ten 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 72420081137220960 cubic inches would be around 34735.4 feet tall.

Recreational maths with 72420081137220960

  • 72420081137220960 backwards is 06902273118002427
  • 72420081137220960 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72420081137220960's digits is 54
  • More coming soon!

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"Number 72420081137220960 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 72420081137220960 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/72420081137220960/

Chicago style:
Numbermatics. 2024. "Number 72420081137220960 - Facts about the integer". https://numbermatics.com/n/72420081137220960/

The information we have on file for 72420081137220960 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 72420081137220960, math, Factors of 72420081137220960, curriculum, school, college, exams, university, Prime factorization of 72420081137220960, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, four hundred twenty trillion, eighty-one billion, one hundred thirty-seven million, two hundred twenty thousand, nine hundred sixty.

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