72105814078740

72,105,814,078,740 is an even composite number composed of eight prime numbers multiplied together.

What does the number 72105814078740 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1152 divisors.

72105814078740 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 72105814078740:

22 × 35 × 5 × 13 × 17 × 31 × 43 × 50363

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 17 × 31 × 43 × 50363)

See below for interesting mathematical facts about the number 72105814078740 from the Numbermatics database.


Names of 72105814078740

  • Cardinal: 72105814078740 can be written as Seventy-two trillion, one hundred five billion, eight hundred fourteen million, seventy-eight thousand, seven hundred forty.

Scientific notation

  • Scientific notation: 7.210581407874 × 1013

Factors of 72105814078740

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 50477

Divisors of 72105814078740

Bases of 72105814078740

  • Binary: 100000110010100011100010110111100110101000101002
  • Hexadecimal: 0x4194716F3514
  • Base-36: PK4YBZH90

Squares and roots of 72105814078740

  • 72105814078740 squared (721058140787402) is 5199248423957819594919987600
  • 72105814078740 cubed (721058140787403) is 374896040207084504459294685671906223624000
  • The square root of 72105814078740 is 8491514.2394475203
  • The cube root of 72105814078740 is 41622.0463145329

Scales and comparisons

How big is 72105814078740?
  • 72,105,814,078,740 seconds is equal to 2,292,741 years, 44 weeks, 1 day, 7 hours, 39 minutes.
  • To count from 1 to 72,105,814,078,740 would take you about five million, seven hundred thirty-one thousand, eight hundred fifty-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 72105814078740 cubic inches would be around 3468.5 feet tall.

Recreational maths with 72105814078740

  • 72105814078740 backwards is 04787041850127
  • 72105814078740 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 72105814078740's digits is 54
  • More coming soon!

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"Number 72105814078740 - Facts about the integer". Numbermatics.com. 2024. Web. 20 May 2024.

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Numbermatics. (2024). Number 72105814078740 - Facts about the integer. Retrieved 20 May 2024, from https://numbermatics.com/n/72105814078740/

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The information we have on file for 72105814078740 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!

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