21998085444972000

21,998,085,444,972,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21998085444972000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 4608 divisors.

21998085444972000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 21998085444972000:

25 × 32 × 53 × 7 × 13 × 19 × 233 × 367 × 4133

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 19 × 233 × 367 × 4133)

See below for interesting mathematical facts about the number 21998085444972000 from the Numbermatics database.


Names of 21998085444972000

  • Cardinal: 21998085444972000 can be written as Twenty-one quadrillion, nine hundred ninety-eight trillion, eighty-five billion, four hundred forty-four million, nine hundred seventy-two thousand.

Scientific notation

  • Scientific notation: 2.1998085444972 × 1016

Factors of 21998085444972000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 4782

Divisors of 21998085444972000

Bases of 21998085444972000

  • Binary: 10011100010011100100100011001001010111110101101111000002
  • Hexadecimal: 0x4E272464AFADE0
  • Base-36: 60LO4XW7940

Squares and roots of 21998085444972000

  • 21998085444972000 squared (219980854449720002) is 483915763244288955240080784000000
  • 21998085444972000 cubed (219980854449720003) is 10645220308016709204270237484387866618048000000000
  • The square root of 21998085444972000 is 148317515.6378099531
  • The cube root of 21998085444972000 is 280195.8045593009

Scales and comparisons

How big is 21998085444972000?
  • 21,998,085,444,972,000 seconds is equal to 699,471,072 years, 31 weeks, 2 days, 22 hours.
  • To count from 1 to 21,998,085,444,972,000 would take you about two billion, ninety-eight million, four hundred thirteen thousand, two hundred seventeen 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 21998085444972000 cubic inches would be around 23349.7 feet tall.

Recreational maths with 21998085444972000

  • 21998085444972000 backwards is 00027944458089912
  • 21998085444972000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21998085444972000's digits is 72
  • More coming soon!

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"Number 21998085444972000 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 21998085444972000 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/21998085444972000/

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The information we have on file for 21998085444972000 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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