728320974796800

728,320,974,796,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 728320974796800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5184 divisors.

728320974796800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 728320974796800:

211 × 35 × 52 × 72 × 11 × 67 × 1621

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 67 × 1621)

See below for interesting mathematical facts about the number 728320974796800 from the Numbermatics database.


Names of 728320974796800

  • Cardinal: 728320974796800 can be written as Seven hundred twenty-eight trillion, three hundred twenty billion, nine hundred seventy-four million, seven hundred ninety-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 7.283209747968 × 1014

Factors of 728320974796800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1716

Divisors of 728320974796800

Bases of 728320974796800

  • Binary: 101001011001100111011100001111110000111000000000002
  • Hexadecimal: 0x2966770FC3800
  • Base-36: 76621BPC00

Squares and roots of 728320974796800

  • 728320974796800 squared (7283209747968002) is 530451442328960980801290240000
  • 728320974796800 cubed (7283209747968003) is 386338911559397399192907117555961823232000000
  • The square root of 728320974796800 is 26987422.5297044623
  • The cube root of 728320974796800 is 89972.0478955639

Scales and comparisons

How big is 728320974796800?
  • 728,320,974,796,800 seconds is equal to 23,158,354 years, 8 weeks.
  • To count from 1 to 728,320,974,796,800 would take you about fifty-seven million, eight hundred ninety-five thousand, eight hundred eighty-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 728320974796800 cubic inches would be around 7497.7 feet tall.

Recreational maths with 728320974796800

  • 728320974796800 backwards is 008697479023827
  • 728320974796800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728320974796800's digits is 72
  • More coming soon!

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"Number 728320974796800 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 728320974796800 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/728320974796800/

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Numbermatics. 2024. "Number 728320974796800 - Facts about the integer". https://numbermatics.com/n/728320974796800/

The information we have on file for 728320974796800 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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