21027454363036800

21,027,454,363,036,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 21027454363036800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3840 divisors.

21027454363036800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, eight hundred forty divisors.

Prime factorization of 21027454363036800:

27 × 34 × 52 × 7 × 313 × 733

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 31 × 31 × 31 × 73 × 73 × 73)

See below for interesting mathematical facts about the number 21027454363036800 from the Numbermatics database.


Names of 21027454363036800

  • Cardinal: 21027454363036800 can be written as Twenty-one quadrillion, twenty-seven trillion, four hundred fifty-four billion, three hundred sixty-three million, thirty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.10274543630368 × 1016

Factors of 21027454363036800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 121

Divisors of 21027454363036800

Bases of 21027454363036800

  • Binary: 10010101011010001011011101110111101011011101100100000002
  • Hexadecimal: 0x4AB45BBBD6EC80
  • Base-36: 5R1LZ6EYW00

Squares and roots of 21027454363036800

  • 21027454363036800 squared (210274543630368002) is 442153836989595356410118154240000
  • 21027454363036800 cubed (210274543630368003) is 9297369628740328923951696108835287297196032000000
  • The square root of 21027454363036800 is 145008463.0738385559
  • The cube root of 21027454363036800 is 276012.5946566415

Scales and comparisons

How big is 21027454363036800?
  • 21,027,454,363,036,800 seconds is equal to 668,608,006 years, 29 weeks.
  • To count from 1 to 21,027,454,363,036,800 would take you about two billion, five million, eight hundred twenty-four thousand and nineteen 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 21027454363036800 cubic inches would be around 23001 feet tall.

Recreational maths with 21027454363036800

  • 21027454363036800 backwards is 00863036345472012
  • 21027454363036800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21027454363036800's digits is 54
  • More coming soon!

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"Number 21027454363036800 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 21027454363036800 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/21027454363036800/

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Numbermatics. 2024. "Number 21027454363036800 - Facts about the integer". https://numbermatics.com/n/21027454363036800/

The information we have on file for 21027454363036800 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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