13216861895505840

13,216,861,895,505,840 is an even composite number composed of ten prime numbers multiplied together.

What does the number 13216861895505840 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 5760 divisors.

13216861895505840 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 13216861895505840:

24 × 32 × 5 × 11 × 132 × 17 × 37 × 41 × 61 × 6277

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 13 × 17 × 37 × 41 × 61 × 6277)

See below for interesting mathematical facts about the number 13216861895505840 from the Numbermatics database.


Names of 13216861895505840

  • Cardinal: 13216861895505840 can be written as Thirteen quadrillion, two hundred sixteen trillion, eight hundred sixty-one billion, eight hundred ninety-five million, five hundred five thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.321686189550584 × 1016

Factors of 13216861895505840

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 6467

Divisors of 13216861895505840

Bases of 13216861895505840

  • Binary: 1011101111010010101010011101100101001110110111101100002
  • Hexadecimal: 0x2EF4AA7653B7B0
  • Base-36: 3M4ZIJ7BM40

Squares and roots of 13216861895505840

  • 13216861895505840 squared (132168618955058402) is 174685438364874225867189474105600
  • 13216861895505840 cubed (132168618955058403) is 2308793314024440144474167869464052969693576704000
  • The square root of 13216861895505840 is 114964611.4919971363
  • The cube root of 13216861895505840 is 236433.7392157059

Scales and comparisons

How big is 13216861895505840?
  • 13,216,861,895,505,840 seconds is equal to 420,255,325 years, 43 weeks, 4 days, 9 hours, 24 minutes.
  • To count from 1 to 13,216,861,895,505,840 would take you about one billion, two hundred sixty million, seven hundred sixty-five thousand, nine hundred seventy-seven 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 13216861895505840 cubic inches would be around 19702.8 feet tall.

Recreational maths with 13216861895505840

  • 13216861895505840 backwards is 04850559816861231
  • 13216861895505840 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13216861895505840's digits is 72
  • More coming soon!

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"Number 13216861895505840 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 13216861895505840 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/13216861895505840/

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Numbermatics. 2024. "Number 13216861895505840 - Facts about the integer". https://numbermatics.com/n/13216861895505840/

The information we have on file for 13216861895505840 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 13216861895505840, math, Factors of 13216861895505840, curriculum, school, college, exams, university, Prime factorization of 13216861895505840, STEM, science, technology, engineering, physics, economics, calculator, thirteen quadrillion, two hundred sixteen trillion, eight hundred sixty-one billion, eight hundred ninety-five million, five hundred five thousand, eight hundred forty.

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