21423423909888000

21,423,423,909,888,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21423423909888000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 18432 divisors.

21423423909888000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eighteen thousand, four hundred thirty-two divisors.

Prime factorization of 21423423909888000:

215 × 32 × 53 × 7 × 11 × 132 × 17 × 37 × 71

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 13 × 13 × 17 × 37 × 71)

See below for interesting mathematical facts about the number 21423423909888000 from the Numbermatics database.


Names of 21423423909888000

  • Cardinal: 21423423909888000 can be written as Twenty-one quadrillion, four hundred twenty-three trillion, four hundred twenty-three billion, nine hundred nine million, eight hundred eighty-eight thousand.

Scientific notation

  • Scientific notation: 2.1423423909888 × 1016

Factors of 21423423909888000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 166

Divisors of 21423423909888000

Bases of 21423423909888000

  • Binary: 10011000001110001111101100101000000010110000000000000002
  • Hexadecimal: 0x4C1C7D94058000
  • Base-36: 5UXYX2RJ7K0

Squares and roots of 21423423909888000

  • 21423423909888000 squared (214234239098880002) is 458963092022760841144172544000000
  • 21423423909888000 cubed (214234239098880003) is 9832560879396541002073228622086979715072000000000
  • The square root of 21423423909888000 is 146367427.7627642127
  • The cube root of 21423423909888000 is 277734.3696929121

Scales and comparisons

How big is 21423423909888000?
  • 21,423,423,909,888,000 seconds is equal to 681,198,613 years, 17 weeks, 2 days, 8 hours.
  • To count from 1 to 21,423,423,909,888,000 would take you about two billion, forty-three million, five hundred ninety-five thousand, eight hundred forty 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 21423423909888000 cubic inches would be around 23144.5 feet tall.

Recreational maths with 21423423909888000

  • 21423423909888000 backwards is 00088890932432412
  • 21423423909888000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21423423909888000's digits is 63
  • More coming soon!

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"Number 21423423909888000 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 21423423909888000 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/21423423909888000/

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Numbermatics. 2024. "Number 21423423909888000 - Facts about the integer". https://numbermatics.com/n/21423423909888000/

The information we have on file for 21423423909888000 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!

Keywords: Divisors of 21423423909888000, math, Factors of 21423423909888000, curriculum, school, college, exams, university, Prime factorization of 21423423909888000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred twenty-three trillion, four hundred twenty-three billion, nine hundred nine million, eight hundred eighty-eight thousand.

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