21361155211468800

21,361,155,211,468,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 21361155211468800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 4410 divisors.

21361155211468800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four thousand, four hundred ten divisors.

Prime factorization of 21361155211468800:

213 × 32 × 52 × 74 × 136

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 13)

See below for interesting mathematical facts about the number 21361155211468800 from the Numbermatics database.


Names of 21361155211468800

  • Cardinal: 21361155211468800 can be written as Twenty-one quadrillion, three hundred sixty-one trillion, one hundred fifty-five billion, two hundred eleven million, four hundred sixty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.13611552114688 × 1016

Factors of 21361155211468800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 30

Divisors of 21361155211468800

Bases of 21361155211468800

  • Binary: 10010111110001111011011100001000101111100100000000000002
  • Hexadecimal: 0x4BE3DB845F2000
  • Base-36: 5UBWB8C83K0

Squares and roots of 21361155211468800

  • 21361155211468800 squared (213611552114688002) is 456298951968460673647053373440000
  • 21361155211468800 cubed (213611552114688003) is 9747072735828835375207138906658723617308672000000
  • The square root of 21361155211468800 is 146154559.3249447693
  • The cube root of 21361155211468800 is 277465.0236964727
  • Being both a perfect square and a perfect cube, 21361155211468800 is also a perfect sixth number.

Scales and comparisons

How big is 21361155211468800?
  • 21,361,155,211,468,800 seconds is equal to 679,218,661 years, 17 weeks, 2 days, 8 hours.
  • To count from 1 to 21,361,155,211,468,800 would take you about two billion, thirty-seven million, six hundred fifty-five thousand, nine hundred eighty-four 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 21361155211468800 cubic inches would be around 23122.1 feet tall.

Recreational maths with 21361155211468800

  • 21361155211468800 backwards is 00886411255116312
  • The number of decimal digits it has is: 17
  • The sum of 21361155211468800's digits is 54
  • More coming soon!

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"Number 21361155211468800 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

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Numbermatics. (2024). Number 21361155211468800 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/21361155211468800/

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Numbermatics. 2024. "Number 21361155211468800 - Facts about the integer". https://numbermatics.com/n/21361155211468800/

The information we have on file for 21361155211468800 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 21361155211468800, math, Factors of 21361155211468800, curriculum, school, college, exams, university, Prime factorization of 21361155211468800, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred sixty-one trillion, one hundred fifty-five billion, two hundred eleven million, four hundred sixty-eight thousand, eight hundred.

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