21023091843296400

21,023,091,843,296,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21023091843296400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6075 divisors.

21023091843296400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand and seventy-five divisors.

Prime factorization of 21023091843296400:

24 × 34 × 52 × 112 × 132 × 432 × 1312

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 13 × 13 × 43 × 43 × 131 × 131)

See below for interesting mathematical facts about the number 21023091843296400 from the Numbermatics database.


Names of 21023091843296400

  • Cardinal: 21023091843296400 can be written as Twenty-one quadrillion, twenty-three trillion, ninety-one billion, eight hundred forty-three million, two hundred ninety-six thousand, four hundred.

Scientific notation

  • Scientific notation: 2.10230918432964 × 1016

Factors of 21023091843296400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 208

Divisors of 21023091843296400

Bases of 21023091843296400

  • Binary: 10010101011000001100100000000010110011001101100100100002
  • Hexadecimal: 0x4AB06401666C90
  • Base-36: 5R02B2BCP00

Squares and roots of 21023091843296400

  • 21023091843296400 squared (210230918432964002) is 441970390651675625493618252960000
  • 21023091843296400 cubed (210230918432964003) is 9291584114687765320385965397755595055457344000000
  • 21023091843296400 is a perfect square number. Its square root is 144993420
  • The cube root of 21023091843296400 is 275993.5054276591

Scales and comparisons

How big is 21023091843296400?
  • 21,023,091,843,296,400 seconds is equal to 668,469,291 years, 48 weeks, 9 hours.
  • To count from 1 to 21,023,091,843,296,400 would take you about two billion, five million, four hundred seven thousand, eight hundred seventy-five 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 21023091843296400 cubic inches would be around 22999.5 feet tall.

Recreational maths with 21023091843296400

  • 21023091843296400 backwards is 00469234819032012
  • 21023091843296400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21023091843296400's digits is 54
  • More coming soon!

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"Number 21023091843296400 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 21023091843296400 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21023091843296400/

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The information we have on file for 21023091843296400 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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