728974231025040

728,974,231,025,040 is an even composite number composed of nine prime numbers multiplied together.

What does the number 728974231025040 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 5120 divisors.

728974231025040 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five thousand, one hundred twenty divisors.

Prime factorization of 728974231025040:

24 × 33 × 5 × 73 × 11 × 13 × 17 × 37 × 10939

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 13 × 17 × 37 × 10939)

See below for interesting mathematical facts about the number 728974231025040 from the Numbermatics database.


Names of 728974231025040

  • Cardinal: 728974231025040 can be written as Seven hundred twenty-eight trillion, nine hundred seventy-four billion, two hundred thirty-one million, twenty-five thousand and forty.

Scientific notation

  • Scientific notation: 7.2897423102504 × 1014

Factors of 728974231025040

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 11034

Divisors of 728974231025040

Bases of 728974231025040

  • Binary: 101001011011111111100010100001011100110101100100002
  • Hexadecimal: 0x296FF8A173590
  • Base-36: 76EE4ZLFO0

Squares and roots of 728974231025040

  • 728974231025040 squared (7289742310250402) is 531403429498548390489107001600
  • 728974231025040 cubed (7289742310250403) is 387379406382773370447728142065923008920064000
  • The square root of 728974231025040 is 26999522.7925428343
  • The cube root of 728974231025040 is 89998.9395358603

Scales and comparisons

How big is 728974231025040?
  • 728,974,231,025,040 seconds is equal to 23,179,125 years, 35 weeks, 2 days, 23 hours, 24 minutes.
  • To count from 1 to 728,974,231,025,040 would take you about fifty-seven million, nine hundred forty-seven thousand, eight hundred fourteen 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 728974231025040 cubic inches would be around 7499.9 feet tall.

Recreational maths with 728974231025040

  • 728974231025040 backwards is 040520132479827
  • 728974231025040 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728974231025040's digits is 54
  • More coming soon!

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"Number 728974231025040 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 728974231025040 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/728974231025040/

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Numbermatics. 2024. "Number 728974231025040 - Facts about the integer". https://numbermatics.com/n/728974231025040/

The information we have on file for 728974231025040 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 728974231025040, math, Factors of 728974231025040, curriculum, school, college, exams, university, Prime factorization of 728974231025040, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight trillion, nine hundred seventy-four billion, two hundred thirty-one million, twenty-five thousand and forty.

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