81382329100800

81,382,329,100,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 81382329100800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2700 divisors.

81382329100800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, seven hundred divisors.

Prime factorization of 81382329100800:

29 × 32 × 52 × 74 × 132 × 1741

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 1741)

See below for interesting mathematical facts about the number 81382329100800 from the Numbermatics database.


Names of 81382329100800

  • Cardinal: 81382329100800 can be written as Eighty-one trillion, three hundred eighty-two billion, three hundred twenty-nine million, one hundred thousand, eight hundred.

Scientific notation

  • Scientific notation: 8.13823291008 × 1013

Factors of 81382329100800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 1771

Divisors of 81382329100800

Bases of 81382329100800

  • Binary: 100101000000100010011001101000100101010000000002
  • Hexadecimal: 0x4A044CD12A00
  • Base-36: SUIIXIM80

Squares and roots of 81382329100800

  • 81382329100800 squared (813823291008002) is 6623083489870918536560640000
  • 81382329100800 cubed (813823291008003) is 539001960234750075653565121415872512000000
  • The square root of 81382329100800 is 9021215.5001862139
  • The cube root of 81382329100800 is 43335.4560809013

Scales and comparisons

How big is 81382329100800?
  • 81,382,329,100,800 seconds is equal to 2,587,706 years, 17 weeks, 2 days, 8 hours.
  • To count from 1 to 81,382,329,100,800 would take you about six million, four hundred sixty-nine thousand, two hundred sixty-five 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 81382329100800 cubic inches would be around 3611.3 feet tall.

Recreational maths with 81382329100800

  • 81382329100800 backwards is 00800192328318
  • 81382329100800 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 81382329100800's digits is 45
  • More coming soon!

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"Number 81382329100800 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 81382329100800 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/81382329100800/

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The information we have on file for 81382329100800 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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