728519920128000

728,519,920,128,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 728519920128000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 12480 divisors.

728519920128000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twelve thousand, four hundred eighty divisors.

Prime factorization of 728519920128000:

212 × 34 × 53 × 72 × 11 × 13 × 23 × 109

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 11 × 13 × 23 × 109)

See below for interesting mathematical facts about the number 728519920128000 from the Numbermatics database.


Names of 728519920128000

  • Cardinal: 728519920128000 can be written as Seven hundred twenty-eight trillion, five hundred nineteen billion, nine hundred twenty million, one hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 7.28519920128 × 1014

Factors of 728519920128000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 173

Divisors of 728519920128000

Bases of 728519920128000

  • Binary: 101001011010010101110000110000110100010000000000002
  • Hexadecimal: 0x29695C30D1000
  • Base-36: 768LFIM800

Squares and roots of 728519920128000

  • 728519920128000 squared (7285199201280002) is 530741274023307499536384000000
  • 728519920128000 cubed (7285199201280003) is 386655590560092940772629868709937152000000000
  • The square root of 728519920128000 is 26991108.1678392745
  • The cube root of 728519920128000 is 89980.2392882539

Scales and comparisons

How big is 728519920128000?
  • 728,519,920,128,000 seconds is equal to 23,164,680 years.
  • To count from 1 to 728,519,920,128,000 would take you about fifty-seven million, nine hundred eleven thousand, seven hundred 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 728519920128000 cubic inches would be around 7498.4 feet tall.

Recreational maths with 728519920128000

  • 728519920128000 backwards is 000821029915827
  • 728519920128000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728519920128000's digits is 54
  • More coming soon!

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"Number 728519920128000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 728519920128000 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/728519920128000/

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Numbermatics. 2024. "Number 728519920128000 - Facts about the integer". https://numbermatics.com/n/728519920128000/

The information we have on file for 728519920128000 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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