72642728551680

72,642,728,551,680 is an even composite number composed of six prime numbers multiplied together.

What does the number 72642728551680 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3240 divisors.

72642728551680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 72642728551680:

28 × 39 × 5 × 72 × 192 × 163

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 163)

See below for interesting mathematical facts about the number 72642728551680 from the Numbermatics database.


Names of 72642728551680

  • Cardinal: 72642728551680 can be written as Seventy-two trillion, six hundred forty-two billion, seven hundred twenty-eight million, five hundred fifty-one thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 7.264272855168 × 1013

Factors of 72642728551680

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 199

Divisors of 72642728551680

Bases of 72642728551680

  • Binary: 100001000010001011101000000011111100101000000002
  • Hexadecimal: 0x42117407E500
  • Base-36: PQZLX0000

Squares and roots of 72642728551680

  • 72642728551680 squared (726427285516802) is 5276966011433064670430822400
  • 72642728551680 cubed (726427285516803) is 383333209544973616247908991802783301632000
  • The square root of 72642728551680 is 8523070.3711561599
  • The cube root of 72642728551680 is 41725.0996753973

Scales and comparisons

How big is 72642728551680?
  • 72,642,728,551,680 seconds is equal to 2,309,814 years, 3 weeks, 4 days, 4 hours, 48 minutes.
  • To count from 1 to 72,642,728,551,680 would take you about five million, seven hundred seventy-four thousand, five hundred thirty-five 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 72642728551680 cubic inches would be around 3477.1 feet tall.

Recreational maths with 72642728551680

  • 72642728551680 backwards is 08615582724627
  • 72642728551680 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 72642728551680's digits is 63
  • More coming soon!

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"Number 72642728551680 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 72642728551680 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/72642728551680/

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Numbermatics. 2024. "Number 72642728551680 - Facts about the integer". https://numbermatics.com/n/72642728551680/

The information we have on file for 72642728551680 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 72642728551680, math, Factors of 72642728551680, curriculum, school, college, exams, university, Prime factorization of 72642728551680, STEM, science, technology, engineering, physics, economics, calculator, seventy-two trillion, six hundred forty-two billion, seven hundred twenty-eight million, five hundred fifty-one thousand, six hundred eighty.

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