21040943529984000

21,040,943,529,984,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21040943529984000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4800 divisors.

21040943529984000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, eight hundred divisors.

Prime factorization of 21040943529984000:

219 × 3 × 53 × 74 × 292 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 29 × 29 × 53)

See below for interesting mathematical facts about the number 21040943529984000 from the Numbermatics database.


Names of 21040943529984000

  • Cardinal: 21040943529984000 can be written as Twenty-one quadrillion, forty trillion, nine hundred forty-three billion, five hundred twenty-nine million, nine hundred eighty-four thousand.

Scientific notation

  • Scientific notation: 2.1040943529984 × 1016

Factors of 21040943529984000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 99

Divisors of 21040943529984000

Bases of 21040943529984000

  • Binary: 10010101100000010100000011011001101100000000000000000002
  • Hexadecimal: 0x4AC0A06CD80000
  • Base-36: 5R6E40KOTMO

Squares and roots of 21040943529984000

  • 21040943529984000 squared (210409435299840002) is 442721304631975550707040256000000
  • 21040943529984000 cubed (210409435299840003) is 9315273970282241453893373991121431035904000000000
  • The square root of 21040943529984000 is 145054967.2709762807
  • The cube root of 21040943529984000 is 276071.6029741325

Scales and comparisons

How big is 21040943529984000?
  • 21,040,943,529,984,000 seconds is equal to 669,036,920 years, 17 weeks, 5 days, 10 hours, 40 minutes.
  • To count from 1 to 21,040,943,529,984,000 would take you about two billion, seven million, one hundred ten thousand, seven hundred sixty-one 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 21040943529984000 cubic inches would be around 23006 feet tall.

Recreational maths with 21040943529984000

  • 21040943529984000 backwards is 00048992534904012
  • 21040943529984000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21040943529984000's digits is 60
  • More coming soon!

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"Number 21040943529984000 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 21040943529984000 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/21040943529984000/

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The information we have on file for 21040943529984000 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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