21398093563392000

21,398,093,563,392,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21398093563392000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7488 divisors.

21398093563392000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, four hundred eighty-eight divisors.

Prime factorization of 21398093563392000:

212 × 32 × 53 × 72 × 13 × 61 × 127 × 941

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 13 × 61 × 127 × 941)

See below for interesting mathematical facts about the number 21398093563392000 from the Numbermatics database.


Names of 21398093563392000

  • Cardinal: 21398093563392000 can be written as Twenty-one quadrillion, three hundred ninety-eight trillion, ninety-three billion, five hundred sixty-three million, three hundred ninety-two thousand.

Scientific notation

  • Scientific notation: 2.1398093563392 × 1016

Factors of 21398093563392000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1159

Divisors of 21398093563392000

Bases of 21398093563392000

  • Binary: 10011000000010101110011111001011011011101110000000000002
  • Hexadecimal: 0x4C0573E5B77000
  • Base-36: 5UOZOH58N40

Squares and roots of 21398093563392000

  • 21398093563392000 squared (213980935633920002) is 457878408147678140322545664000000
  • 21398093563392000 cubed (213980935633920003) is 9797725018201006703825564947618398732288000000000
  • The square root of 21398093563392000 is 146280872.1719692235
  • The cube root of 21398093563392000 is 277624.8652183815

Scales and comparisons

How big is 21398093563392000?
  • 21,398,093,563,392,000 seconds is equal to 680,393,186 years, 34 weeks, 4 days, 16 hours.
  • To count from 1 to 21,398,093,563,392,000 would take you about two billion, forty-one million, one hundred seventy-nine thousand, five hundred sixty 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 21398093563392000 cubic inches would be around 23135.4 feet tall.

Recreational maths with 21398093563392000

  • 21398093563392000 backwards is 00029336539089312
  • 21398093563392000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21398093563392000's digits is 63
  • More coming soon!

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"Number 21398093563392000 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

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Numbermatics. (2024). Number 21398093563392000 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/21398093563392000/

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The information we have on file for 21398093563392000 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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