138938952729848040

138,938,952,729,848,040 is an even composite number composed of eleven prime numbers multiplied together.

What does the number 138938952729848040 look like?

This visualization shows the relationship between its 11 prime factors (large circles) and 8192 divisors.

138938952729848040 is an even composite number. It is composed of eleven distinct prime numbers multiplied together. It has a total of eight thousand, one hundred ninety-two divisors.

Prime factorization of 138938952729848040:

23 × 33 × 5 × 7 × 11 × 29 × 31 × 41 × 61 × 157 × 4733

(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 29 × 31 × 41 × 61 × 157 × 4733)

See below for interesting mathematical facts about the number 138938952729848040 from the Numbermatics database.


Names of 138938952729848040

  • Cardinal: 138938952729848040 can be written as One hundred thirty-eight quadrillion, nine hundred thirty-eight trillion, nine hundred fifty-two billion, seven hundred twenty-nine million, eight hundred forty-eight thousand and forty.

Scientific notation

  • Scientific notation: 1.3893895272984804 × 1017

Factors of 138938952729848040

  • Number of distinct prime factors ω(n): 11
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 5080

Divisors of 138938952729848040

Bases of 138938952729848040

  • Binary: 1111011011001110000111101110010101110110101101000111010002
  • Hexadecimal: 0x1ED9C3DCAED68E8
  • Base-36: 1201QXQDWBU0

Squares and roots of 138938952729848040

  • 138938952729848040 squared (1389389527298480402) is 19304032585666948126386321491841600
  • 138938952729848040 cubed (1389389527298480403) is 2682082070915426340463633238036277477633667750464000
  • The square root of 138938952729848040 is 372745157.8892045647
  • The cube root of 138938952729848040 is 517934.3008483269

Scales and comparisons

How big is 138938952729848040?
  • 138,938,952,729,848,040 seconds is equal to 4,417,828,930 years, 21 weeks, 2 days, 12 hours, 54 minutes.
  • To count from 1 to 138,938,952,729,848,040 would take you about thirteen billion, two hundred fifty-three million, four hundred eighty-six thousand, seven hundred ninety-one 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 138938952729848040 cubic inches would be around 43161.2 feet tall.

Recreational maths with 138938952729848040

  • 138938952729848040 backwards is 040848927259839831
  • 138938952729848040 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138938952729848040's digits is 90
  • 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 138938952729848040 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

APA style:
Numbermatics. (2024). Number 138938952729848040 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138938952729848040/

Chicago style:
Numbermatics. 2024. "Number 138938952729848040 - Facts about the integer". https://numbermatics.com/n/138938952729848040/

The information we have on file for 138938952729848040 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 138938952729848040, math, Factors of 138938952729848040, curriculum, school, college, exams, university, Prime factorization of 138938952729848040, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred thirty-eight trillion, nine hundred fifty-two billion, seven hundred twenty-nine million, eight hundred forty-eight thousand and forty.

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