13138752875938557021

13,138,752,875,938,557,021 is an odd composite number composed of five prime numbers multiplied together.

What does the number 13138752875938557021 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1008 divisors.

13138752875938557021 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.

Prime factorization of 13138752875938557021:

33 × 73 × 112 × 232 × 536

(3 × 3 × 3 × 7 × 7 × 7 × 11 × 11 × 23 × 23 × 53 × 53 × 53 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 13138752875938557021 from the Numbermatics database.


Names of 13138752875938557021

  • Cardinal: 13138752875938557021 can be written as Thirteen quintillion, one hundred thirty-eight quadrillion, seven hundred fifty-two trillion, eight hundred seventy-five billion, nine hundred thirty-eight million, five hundred fifty-seven thousand and twenty-one.

Scientific notation

  • Scientific notation: 1.3138752875938557021 × 1019

Factors of 13138752875938557021

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 97

Divisors of 13138752875938557021

Bases of 13138752875938557021

  • Binary: 10110110010101100011101000100000111010011111010110101100010111012
  • Hexadecimal: 0xB6563A20E9F5AC5D
  • Base-36: 2RTLF6P7FDM59

Squares and roots of 13138752875938557021

  • 13138752875938557021 squared (131387528759385570212) is 172626827134983703141911260031668394441
  • 13138752875938557021 cubed (131387528759385570213) is 2268101221483915263354425370040376280970001821821397920261
  • The square root of 13138752875938557021 is 3624741766.7936783689
  • The cube root of 13138752875938557021 is 2359670.5991908249
  • Being both a perfect square and a perfect cube, 13138752875938557021 is also a perfect sixth number.

Scales and comparisons

How big is 13138752875938557021?
  • 13,138,752,875,938,557,021 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 13,138,752,875,938,557,021 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13138752875938557021 cubic inches would be around 196639.2 feet tall.

Recreational maths with 13138752875938557021

  • 13138752875938557021 backwards is 12075583957825783131
  • The number of decimal digits it has is: 20
  • The sum of 13138752875938557021's digits is 90
  • More coming soon!

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"Number 13138752875938557021 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 13138752875938557021 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/13138752875938557021/

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Numbermatics. 2024. "Number 13138752875938557021 - Facts about the integer". https://numbermatics.com/n/13138752875938557021/

The information we have on file for 13138752875938557021 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 13138752875938557021, math, Factors of 13138752875938557021, curriculum, school, college, exams, university, Prime factorization of 13138752875938557021, STEM, science, technology, engineering, physics, economics, calculator, thirteen quintillion, one hundred thirty-eight quadrillion, seven hundred fifty-two trillion, eight hundred seventy-five billion, nine hundred thirty-eight million, five hundred fifty-seven thousand and twenty-one.

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