138008491968285726720

138,008,491,968,285,726,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138008491968285726720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

138008491968285726720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 138008491968285726720:

211 × 3 × 5 × 192 × 29 × 3492 × 18772

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 19 × 29 × 349 × 349 × 1877 × 1877)

See below for interesting mathematical facts about the number 138008491968285726720 from the Numbermatics database.


Names of 138008491968285726720

  • Cardinal: 138008491968285726720 can be written as One hundred thirty-eight quintillion, eight quadrillion, four hundred ninety-one trillion, nine hundred sixty-eight billion, two hundred eighty-five million, seven hundred twenty-six thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3800849196828572672 × 1020

Factors of 138008491968285726720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 2284

Divisors of 138008491968285726720

Bases of 138008491968285726720

  • Binary: 11101111011010000001010100000111110101011010000010101011000000000002
  • Hexadecimal: 0x77B40A83EAD055800
  • Base-36: T4IUVFS2GRE2O

Squares and roots of 138008491968285726720

  • 138008491968285726720 squared (1380084919682857267202) is 19046343855360385940508407609678521958400
  • 138008491968285726720 cubed (1380084919682857267203) is 2628557192987712026173818974929503959196694514464821608448000
  • The square root of 138008491968285726720 is 11747701561.0835861377
  • The cube root of 138008491968285726720 is 5167755.2490144805

Scales and comparisons

How big is 138008491968285726720?
  • 138,008,491,968,285,726,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,008,491,968,285,726,720 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 138008491968285726720 cubic inches would be around 430646.3 feet tall.

Recreational maths with 138008491968285726720

  • 138008491968285726720 backwards is 027627582869194800831
  • 138008491968285726720 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138008491968285726720's digits is 96
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 138008491968285726720 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

APA style:
Numbermatics. (2024). Number 138008491968285726720 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/138008491968285726720/

Chicago style:
Numbermatics. 2024. "Number 138008491968285726720 - Facts about the integer". https://numbermatics.com/n/138008491968285726720/

The information we have on file for 138008491968285726720 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 138008491968285726720, math, Factors of 138008491968285726720, curriculum, school, college, exams, university, Prime factorization of 138008491968285726720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, eight quadrillion, four hundred ninety-one trillion, nine hundred sixty-eight billion, two hundred eighty-five million, seven hundred twenty-six thousand, seven hundred twenty.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.