138749423748382720

138,749,423,748,382,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138749423748382720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4032 divisors.

138749423748382720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 138749423748382720:

220 × 5 × 7 × 133 × 19 × 41 × 472

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 13 × 19 × 41 × 47 × 47)

See below for interesting mathematical facts about the number 138749423748382720 from the Numbermatics database.


Names of 138749423748382720

  • Cardinal: 138749423748382720 can be written as One hundred thirty-eight quadrillion, seven hundred forty-nine trillion, four hundred twenty-three billion, seven hundred forty-eight million, three hundred eighty-two thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3874942374838272 × 1017

Factors of 138749423748382720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 134

Divisors of 138749423748382720

Bases of 138749423748382720

  • Binary: 1111011001110111111011101101000110101000000000000000000002
  • Hexadecimal: 0x1ECEFDDA3500000
  • Base-36: 11Y6KDBJTRLS

Squares and roots of 138749423748382720

  • 138749423748382720 squared (1387494237483827202) is 19251402590508270726417815594598400
  • 138749423748382720 cubed (1387494237483827203) is 2671121015781144874517888599403870607867167899648000
  • The square root of 138749423748382720 is 372490837.1334558345
  • The cube root of 138749423748382720 is 517698.6860262305

Scales and comparisons

How big is 138749423748382720?
  • 138,749,423,748,382,720 seconds is equal to 4,411,802,495 years, 2 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
  • To count from 1 to 138,749,423,748,382,720 would take you about thirteen billion, two hundred thirty-five million, four hundred seven thousand, four hundred eighty-five 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 138749423748382720 cubic inches would be around 43141.6 feet tall.

Recreational maths with 138749423748382720

  • 138749423748382720 backwards is 027283847324947831
  • 138749423748382720 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138749423748382720's digits is 82
  • 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 138749423748382720 - Facts about the integer". Numbermatics.com. 2024. Web. 21 September 2024.

APA style:
Numbermatics. (2024). Number 138749423748382720 - Facts about the integer. Retrieved 21 September 2024, from https://numbermatics.com/n/138749423748382720/

Chicago style:
Numbermatics. 2024. "Number 138749423748382720 - Facts about the integer". https://numbermatics.com/n/138749423748382720/

The information we have on file for 138749423748382720 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 138749423748382720, math, Factors of 138749423748382720, curriculum, school, college, exams, university, Prime factorization of 138749423748382720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred forty-nine trillion, four hundred twenty-three billion, seven hundred forty-eight million, three hundred eighty-two 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.