813985938043200

813,985,938,043,200 is an even composite number composed of seven prime numbers multiplied together.

What does the number 813985938043200 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3402 divisors.

813985938043200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred two divisors.

Prime factorization of 813985938043200:

26 × 32 × 52 × 13 × 232 × 472 × 612

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 23 × 23 × 47 × 47 × 61 × 61)

See below for interesting mathematical facts about the number 813985938043200 from the Numbermatics database.


Names of 813985938043200

  • Cardinal: 813985938043200 can be written as Eight hundred thirteen trillion, nine hundred eighty-five billion, nine hundred thirty-eight million, forty-three thousand, two hundred.

Scientific notation

  • Scientific notation: 8.139859380432 × 1014

Factors of 813985938043200

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 154

Divisors of 813985938043200

Bases of 813985938043200

  • Binary: 101110010001010000110111101011000001110001010000002
  • Hexadecimal: 0x2E450DEB07140
  • Base-36: 80J7Z70LS0

Squares and roots of 813985938043200

  • 813985938043200 squared (8139859380432002) is 662573107332068229045066240000
  • 813985938043200 cubed (8139859380432003) is 539325192293891393135992435133279981568000000
  • The square root of 813985938043200 is 28530438.7986445101
  • The cube root of 813985938043200 is 93369.6292040891

Scales and comparisons

How big is 813985938043200?
  • 813,985,938,043,200 seconds is equal to 25,882,235 years, 2 days, 4 hours.
  • To count from 1 to 813,985,938,043,200 would take you about sixty-four million, seven hundred five thousand, five hundred eighty-seven 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 813985938043200 cubic inches would be around 7780.8 feet tall.

Recreational maths with 813985938043200

  • 813985938043200 backwards is 002340839589318
  • The number of decimal digits it has is: 15
  • The sum of 813985938043200's digits is 63
  • More coming soon!

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"Number 813985938043200 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 813985938043200 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/813985938043200/

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Numbermatics. 2024. "Number 813985938043200 - Facts about the integer". https://numbermatics.com/n/813985938043200/

The information we have on file for 813985938043200 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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