21422026513616400

21,422,026,513,616,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21422026513616400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4320 divisors.

21422026513616400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 21422026513616400:

24 × 33 × 52 × 73 × 372 × 672 × 941

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 37 × 37 × 67 × 67 × 941)

See below for interesting mathematical facts about the number 21422026513616400 from the Numbermatics database.


Names of 21422026513616400

  • Cardinal: 21422026513616400 can be written as Twenty-one quadrillion, four hundred twenty-two trillion, twenty-six billion, five hundred thirteen million, six hundred sixteen thousand, four hundred.

Scientific notation

  • Scientific notation: 2.14220265136164 × 1016

Factors of 21422026513616400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 1062

Divisors of 21422026513616400

Bases of 21422026513616400

  • Binary: 10011000001101100111000001110001011011010001110000100002
  • Hexadecimal: 0x4C1B3838B68E10
  • Base-36: 5UXH34DVFO0

Squares and roots of 21422026513616400

  • 21422026513616400 squared (214220265136164002) is 458903219950084013454606348960000
  • 21422026513616400 cubed (214220265136164003) is 9830636944954638217579257715292669329978944000000
  • The square root of 21422026513616400 is 146362654.0946029715
  • The cube root of 21422026513616400 is 277728.3309225609

Scales and comparisons

How big is 21422026513616400?
  • 21,422,026,513,616,400 seconds is equal to 681,154,180 years, 23 weeks, 4 days, 9 hours.
  • To count from 1 to 21,422,026,513,616,400 would take you about two billion, forty-three million, four hundred sixty-two thousand, five hundred forty-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 21422026513616400 cubic inches would be around 23144 feet tall.

Recreational maths with 21422026513616400

  • 21422026513616400 backwards is 00461631562022412
  • 21422026513616400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21422026513616400's digits is 45
  • More coming soon!

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"Number 21422026513616400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 21422026513616400 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21422026513616400/

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Numbermatics. 2024. "Number 21422026513616400 - Facts about the integer". https://numbermatics.com/n/21422026513616400/

The information we have on file for 21422026513616400 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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