72328021894128

72,328,021,894,128 is an even composite number composed of seven prime numbers multiplied together.

What does the number 72328021894128 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2560 divisors.

72328021894128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 72328021894128:

24 × 3 × 73 × 11 × 133 × 173 × 37

(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 13 × 13 × 13 × 17 × 17 × 17 × 37)

See below for interesting mathematical facts about the number 72328021894128 from the Numbermatics database.


Names of 72328021894128

  • Cardinal: 72328021894128 can be written as Seventy-two trillion, three hundred twenty-eight billion, twenty-one million, eight hundred ninety-four thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 7.2328021894128 × 1013

Factors of 72328021894128

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 90

Divisors of 72328021894128

Bases of 72328021894128

  • Binary: 100000111001000001011100000110101100011111100002
  • Hexadecimal: 0x41C82E0D63F0
  • Base-36: PMZ18S4XC

Squares and roots of 72328021894128

  • 72328021894128 squared (723280218941282) is 5231342751117459320840880384
  • 72328021894128 cubed (723280218941283) is 378372673038511402595576601697254759985152
  • The square root of 72328021894128 is 8504588.2848100295
  • The cube root of 72328021894128 is 41664.7578940099

Scales and comparisons

How big is 72328021894128?
  • 72,328,021,894,128 seconds is equal to 2,299,807 years, 19 weeks, 2 days, 48 minutes, 48 seconds.
  • To count from 1 to 72,328,021,894,128 would take you about five million, seven hundred forty-nine thousand, five hundred eighteen 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 72328021894128 cubic inches would be around 3472.1 feet tall.

Recreational maths with 72328021894128

  • 72328021894128 backwards is 82149812082327
  • The number of decimal digits it has is: 14
  • The sum of 72328021894128's digits is 57
  • More coming soon!

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"Number 72328021894128 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 72328021894128 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/72328021894128/

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The information we have on file for 72328021894128 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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