138568131638779723776

138,568,131,638,779,723,776 is an even composite number composed of four prime numbers multiplied together.

What does the number 138568131638779723776 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 3675 divisors.

138568131638779723776 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three thousand, six hundred seventy-five divisors.

Prime factorization of 138568131638779723776:

214 × 34 × 76 × 316

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 31 × 31 × 31 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 138568131638779723776 from the Numbermatics database.


Names of 138568131638779723776

  • Cardinal: 138568131638779723776 can be written as One hundred thirty-eight quintillion, five hundred sixty-eight quadrillion, one hundred thirty-one trillion, six hundred thirty-eight billion, seven hundred seventy-nine million, seven hundred twenty-three thousand, seven hundred seventy-six.

Scientific notation

  • Scientific notation: 1.38568131638779723776 × 1020

Factors of 138568131638779723776

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 43

Divisors of 138568131638779723776

Bases of 138568131638779723776

  • Binary: 11110000011000001001110010110001111010111110000100001000000000000002
  • Hexadecimal: 0x78304E58F5F084000
  • Base-36: T8RXB57GGSG00

Squares and roots of 138568131638779723776

  • 138568131638779723776 squared (1385681316387797237762) is 19201127105862186296712700819342859698176
  • 138568131638779723776 cubed (1385681316387797237763) is 2660664308418052967579804069436100122782233224894788011032576
  • 138568131638779723776 is a perfect square number. Its square root is 11771496576
  • The cube root of 138568131638779723776 is 5174731.1008890091
  • Being both a perfect square and a perfect cube, 138568131638779723776 is also a perfect sixth number.

Scales and comparisons

How big is 138568131638779723776?
  • 138,568,131,638,779,723,776 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,568,131,638,779,723,776 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 138568131638779723776 cubic inches would be around 431227.6 feet tall.

Recreational maths with 138568131638779723776

  • 138568131638779723776 backwards is 677327977836131865831
  • 138568131638779723776 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138568131638779723776's digits is 108
  • More coming soon!

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"Number 138568131638779723776 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138568131638779723776 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138568131638779723776/

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The information we have on file for 138568131638779723776 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 138568131638779723776, math, Factors of 138568131638779723776, curriculum, school, college, exams, university, Prime factorization of 138568131638779723776, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, five hundred sixty-eight quadrillion, one hundred thirty-one trillion, six hundred thirty-eight billion, seven hundred seventy-nine million, seven hundred twenty-three thousand, seven hundred seventy-six.

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