728928443692800

728,928,443,692,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 728928443692800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3888 divisors.

728928443692800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 728928443692800:

28 × 311 × 52 × 13 × 192 × 137

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 19 × 19 × 137)

See below for interesting mathematical facts about the number 728928443692800 from the Numbermatics database.


Names of 728928443692800

  • Cardinal: 728928443692800 can be written as Seven hundred twenty-eight trillion, nine hundred twenty-eight billion, four hundred forty-three million, six hundred ninety-two thousand, eight hundred.

Scientific notation

  • Scientific notation: 7.289284436928 × 1014

Factors of 728928443692800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 179

Divisors of 728928443692800

Bases of 728928443692800

  • Binary: 101001011011110100111000001111001111110111000000002
  • Hexadecimal: 0x296F4E0F3F700
  • Base-36: 76DT3R0000

Squares and roots of 728928443692800

  • 728928443692800 squared (7289284436928002) is 531336676024407500100771840000
  • 728928443692800 cubed (7289284436928003) is 387306416331376838195687476499259850752000000
  • The square root of 728928443692800 is 26998674.8506810979
  • The cube root of 728928443692800 is 89997.0551996471

Scales and comparisons

How big is 728928443692800?
  • 728,928,443,692,800 seconds is equal to 23,177,669 years, 40 weeks, 6 days.
  • To count from 1 to 728,928,443,692,800 would take you about fifty-seven million, nine hundred forty-four thousand, one hundred seventy-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 728928443692800 cubic inches would be around 7499.8 feet tall.

Recreational maths with 728928443692800

  • 728928443692800 backwards is 008296344829827
  • 728928443692800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728928443692800's digits is 72
  • More coming soon!

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"Number 728928443692800 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 728928443692800 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/728928443692800/

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The information we have on file for 728928443692800 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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