21442318398144000

21,442,318,398,144,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21442318398144000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 5760 divisors.

21442318398144000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 21442318398144000:

29 × 38 × 53 × 73 × 533

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

See below for interesting mathematical facts about the number 21442318398144000 from the Numbermatics database.


Names of 21442318398144000

  • Cardinal: 21442318398144000 can be written as Twenty-one quadrillion, four hundred forty-two trillion, three hundred eighteen billion, three hundred ninety-eight million, one hundred forty-four thousand.

Scientific notation

  • Scientific notation: 2.1442318398144 × 1016

Factors of 21442318398144000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 70

Divisors of 21442318398144000

Bases of 21442318398144000

  • Binary: 10011000010110110101100110010110100100000111110000000002
  • Hexadecimal: 0x4C2DACCB483E00
  • Base-36: 5V4O1320000

Squares and roots of 21442318398144000

  • 21442318398144000 squared (214423183981440002) is 459773018287384674102644736000000
  • 21442318398144000 cubed (214423183981440003) is 9858599448993786163447756756261433769984000000000
  • The square root of 21442318398144000 is 146431958.2541461473
  • The cube root of 21442318398144000 is 277815.9954068123

Scales and comparisons

How big is 21442318398144000?
  • 21,442,318,398,144,000 seconds is equal to 681,799,399 years, 32 weeks.
  • To count from 1 to 21,442,318,398,144,000 would take you about two billion, forty-five million, three hundred ninety-eight thousand, one hundred ninety-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 21442318398144000 cubic inches would be around 23151.3 feet tall.

Recreational maths with 21442318398144000

  • 21442318398144000 backwards is 00044189381324412
  • 21442318398144000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21442318398144000's digits is 54
  • More coming soon!

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"Number 21442318398144000 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 21442318398144000 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/21442318398144000/

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The information we have on file for 21442318398144000 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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