81820355383001088000

81,820,355,383,001,088,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 81820355383001088000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 11136 divisors.

81820355383001088000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eleven thousand, one hundred thirty-six divisors.

Prime factorization of 81820355383001088000:

228 × 33 × 53 × 7 × 232 × 293

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 23 × 23 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 81820355383001088000 from the Numbermatics database.


Names of 81820355383001088000

  • Cardinal: 81820355383001088000 can be written as Eighty-one quintillion, eight hundred twenty quadrillion, three hundred fifty-five trillion, three hundred eighty-three billion, one million, eighty-eight thousand.

Scientific notation

  • Scientific notation: 8.1820355383001088 × 1019

Factors of 81820355383001088000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 40
  • Sum of prime factors: 69

Divisors of 81820355383001088000

Bases of 81820355383001088000

  • Binary: 10001101111011111000100101110110111110100000000000000000000000000002
  • Hexadecimal: 0x46F7C4BB7D0000000
  • Base-36: H9MRZC62PUDC0

Squares and roots of 81820355383001088000

  • 81820355383001088000 squared (818203553830010880002) is 6694570555000595117782313409183744000000
  • 81820355383001088000 cubed (818203553830010880003) is 547752141946723524006207466618788377183483143913472000000000
  • The square root of 81820355383001088000 is 9045460484.8510110553
  • The cube root of 81820355383001088000 is 4341306.5534513383

Scales and comparisons

How big is 81820355383001088000?
  • 81,820,355,383,001,088,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 81,820,355,383,001,088,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 81820355383001088000 cubic inches would be around 361775.5 feet tall.

Recreational maths with 81820355383001088000

  • 81820355383001088000 backwards is 00088010038355302818
  • 81820355383001088000 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 81820355383001088000's digits is 63
  • More coming soon!

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"Number 81820355383001088000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 81820355383001088000 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/81820355383001088000/

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The information we have on file for 81820355383001088000 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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