813015821420000

813,015,821,420,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 813015821420000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1440 divisors.

813015821420000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.

Prime factorization of 813015821420000:

25 × 54 × 113 × 312 × 61 × 521

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 11 × 11 × 31 × 31 × 61 × 521)

See below for interesting mathematical facts about the number 813015821420000 from the Numbermatics database.


Names of 813015821420000

  • Cardinal: 813015821420000 can be written as Eight hundred thirteen trillion, fifteen billion, eight hundred twenty-one million, four hundred twenty thousand.

Scientific notation

  • Scientific notation: 8.1301582142 × 1014

Factors of 813015821420000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 631

Divisors of 813015821420000

Bases of 813015821420000

  • Binary: 101110001101101110111111110011101110000101111000002
  • Hexadecimal: 0x2E36EFF3B85E0
  • Base-36: 806UB8MKM8

Squares and roots of 813015821420000

  • 813015821420000 squared (8130158214200002) is 660994725879237330816400000000
  • 813015821420000 cubed (8130158214200003) is 537399170014995870236823725207288000000000000
  • The square root of 813015821420000 is 28513432.2981292451
  • The cube root of 813015821420000 is 93332.5215041915

Scales and comparisons

How big is 813015821420000?
  • 813,015,821,420,000 seconds is equal to 25,851,388 years, 15 weeks, 3 days, 12 hours, 13 minutes, 20 seconds.
  • To count from 1 to 813,015,821,420,000 would take you about sixty-four million, six hundred twenty-eight thousand, four hundred seventy 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 813015821420000 cubic inches would be around 7777.7 feet tall.

Recreational maths with 813015821420000

  • 813015821420000 backwards is 000024128510318
  • The number of decimal digits it has is: 15
  • The sum of 813015821420000's digits is 35
  • More coming soon!

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"Number 813015821420000 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 813015821420000 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/813015821420000/

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Numbermatics. 2024. "Number 813015821420000 - Facts about the integer". https://numbermatics.com/n/813015821420000/

The information we have on file for 813015821420000 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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