21040712660880000

21,040,712,660,880,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21040712660880000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 11520 divisors.

21040712660880000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 21040712660880000:

27 × 32 × 54 × 112 × 19 × 31 × 41 × 73 × 137

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 11 × 11 × 19 × 31 × 41 × 73 × 137)

See below for interesting mathematical facts about the number 21040712660880000 from the Numbermatics database.


Names of 21040712660880000

  • Cardinal: 21040712660880000 can be written as Twenty-one quadrillion, forty trillion, seven hundred twelve billion, six hundred sixty million, eight hundred eighty thousand.

Scientific notation

  • Scientific notation: 2.104071266088 × 1016

Factors of 21040712660880000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 322

Divisors of 21040712660880000

Bases of 21040712660880000

  • Binary: 10010101100000001101010101010111111100100001010100000002
  • Hexadecimal: 0x4AC06AABF90A80
  • Base-36: 5R6B5YF6OW0

Squares and roots of 21040712660880000

  • 21040712660880000 squared (210407126608800002) is 442711589277715929882374400000000
  • 21040712660880000 cubed (210407126608800003) is 9314967341633944020324137367236393472000000000000
  • The square root of 21040712660880000 is 145054171.4701097453
  • The cube root of 21040712660880000 is 276070.5932501367

Scales and comparisons

How big is 21040712660880000?
  • 21,040,712,660,880,000 seconds is equal to 669,029,579 years, 21 weeks, 5 days, 8 hours.
  • To count from 1 to 21,040,712,660,880,000 would take you about two billion, seven million, eighty-eight thousand, seven hundred thirty-eight 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 21040712660880000 cubic inches would be around 23005.9 feet tall.

Recreational maths with 21040712660880000

  • 21040712660880000 backwards is 00008806621704012
  • 21040712660880000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21040712660880000's digits is 45
  • More coming soon!

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"Number 21040712660880000 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 21040712660880000 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/21040712660880000/

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Numbermatics. 2024. "Number 21040712660880000 - Facts about the integer". https://numbermatics.com/n/21040712660880000/

The information we have on file for 21040712660880000 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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