81838449504000

81,838,449,504,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 81838449504000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3456 divisors.

81838449504000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 81838449504000:

28 × 32 × 53 × 7 × 19 × 31 × 413

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 19 × 31 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 81838449504000 from the Numbermatics database.


Names of 81838449504000

  • Cardinal: 81838449504000 can be written as Eighty-one trillion, eight hundred thirty-eight billion, four hundred forty-nine million, five hundred four thousand.

Scientific notation

  • Scientific notation: 8.1838449504 × 1013

Factors of 81838449504000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 108

Divisors of 81838449504000

Bases of 81838449504000

  • Binary: 100101001101110011111111011011000101111000000002
  • Hexadecimal: 0x4A6E7FB62F00
  • Base-36: T0C2BTTS0

Squares and roots of 81838449504000

  • 81838449504000 squared (818384495040002) is 6697531817218757846016000000
  • 81838449504000 cubed (818384495040003) is 548115619424890671702784223576064000000000
  • The square root of 81838449504000 is 9046460.6064471425
  • The cube root of 81838449504000 is 43416.2654854285

Scales and comparisons

How big is 81838449504000?
  • 81,838,449,504,000 seconds is equal to 2,602,209 years, 28 weeks, 4 days, 16 hours.
  • To count from 1 to 81,838,449,504,000 would take you about six million, five hundred five thousand, five hundred twenty-three 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 81838449504000 cubic inches would be around 3618 feet tall.

Recreational maths with 81838449504000

  • 81838449504000 backwards is 00040594483818
  • The number of decimal digits it has is: 14
  • The sum of 81838449504000's digits is 54
  • More coming soon!

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"Number 81838449504000 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 81838449504000 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/81838449504000/

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The information we have on file for 81838449504000 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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