720,868,801 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 720868801 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

720868801 is an odd composite number. It has a total of three divisors.

Prime factorization of 720868801:


(26849 × 26849)

See below for interesting mathematical facts about the number 720868801 from the Numbermatics database.

Names of 720868801

  • Cardinal: 720868801 can be written as Seven hundred twenty million, eight hundred sixty-eight thousand, eight hundred one.

Scientific notation

  • Scientific notation: 7.20868801 × 108

Factors of 720868801

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 26849

Divisors of 720868801

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 720895651
  • Sum of proper divisors (its aliquot sum) s(n): 26850
  • 720868801 is a deficient number, because the sum of its proper divisors (26850) is less than itself. Its deficiency is 720841951

Bases of 720868801

  • Binary: 1010101111011110010101110000012
  • Hexadecimal: 0x2AF795C1
  • Base-36: BX6PXD

Squares and roots of 720868801

  • 720868801 squared (7208688012) is 519651828255177601
  • 720868801 cubed (7208688013) is 374600790371767799274926401
  • 720868801 is a perfect square number. Its square root is 26849
  • The cube root of 720868801 is 896.6413089357

Scales and comparisons

How big is 720868801?
  • 720,868,801 seconds is equal to 22 years, 47 weeks, 6 days, 9 hours, 20 minutes, 1 second.
  • To count from 1 to 720,868,801 would take you about thirty-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 720868801 cubic inches would be around 74.7 feet tall.

Recreational maths with 720868801

  • 720868801 backwards is 108868027
  • The number of decimal digits it has is: 9
  • The sum of 720868801's digits is 40
  • More coming soon!

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"Number 720868801 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

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Numbermatics. (2022). Number 720868801 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/720868801/

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Numbermatics. 2022. "Number 720868801 - Facts about the integer". https://numbermatics.com/n/720868801/

The information we have on file for 720868801 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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