18139142205752400

18,139,142,205,752,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18139142205752400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4860 divisors.

18139142205752400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, eight hundred sixty divisors.

Prime factorization of 18139142205752400:

24 × 32 × 52 × 72 × 19 × 31 × 732 × 1812

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 19 × 31 × 73 × 73 × 181 × 181)

See below for interesting mathematical facts about the number 18139142205752400 from the Numbermatics database.


Names of 18139142205752400

  • Cardinal: 18139142205752400 can be written as Eighteen quadrillion, one hundred thirty-nine trillion, one hundred forty-two billion, two hundred five million, seven hundred fifty-two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.81391422057524 × 1016

Factors of 18139142205752400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 321

Divisors of 18139142205752400

Bases of 18139142205752400

  • Binary: 10000000111000101110100001001111011010001000100010100002
  • Hexadecimal: 0x40717427B44450
  • Base-36: 4YLSEW2J5G0

Squares and roots of 18139142205752400

  • 18139142205752400 squared (181391422057524002) is 329028479960508043215650105760000
  • 18139142205752400 cubed (181391422057524003) is 5968294387746209208257249001619384740373824000000
  • The square root of 18139142205752400 is 134681632.7705912541
  • The cube root of 18139142205752400 is 262747.6952386863

Scales and comparisons

How big is 18139142205752400?
  • 18,139,142,205,752,400 seconds is equal to 576,768,614 years, 4 weeks, 5 days, 13 hours.
  • To count from 1 to 18,139,142,205,752,400 would take you about one billion, seven hundred thirty million, three hundred five thousand, eight hundred forty-two 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 18139142205752400 cubic inches would be around 21895.6 feet tall.

Recreational maths with 18139142205752400

  • 18139142205752400 backwards is 00425750224193181
  • The number of decimal digits it has is: 17
  • The sum of 18139142205752400's digits is 54
  • 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 18139142205752400 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

APA style:
Numbermatics. (2024). Number 18139142205752400 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/18139142205752400/

Chicago style:
Numbermatics. 2024. "Number 18139142205752400 - Facts about the integer". https://numbermatics.com/n/18139142205752400/

The information we have on file for 18139142205752400 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 18139142205752400, math, Factors of 18139142205752400, curriculum, school, college, exams, university, Prime factorization of 18139142205752400, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, one hundred thirty-nine trillion, one hundred forty-two billion, two hundred five million, seven hundred fifty-two thousand, four hundred.

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