138918080797493760

138,918,080,797,493,760 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138918080797493760 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 10800 divisors.

138918080797493760 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of ten thousand, eight hundred divisors.

Prime factorization of 138918080797493760:

29 × 34 × 5 × 72 × 17 × 292 × 612 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 29 × 29 × 61 × 61 × 257)

See below for interesting mathematical facts about the number 138918080797493760 from the Numbermatics database.


Names of 138918080797493760

  • Cardinal: 138918080797493760 can be written as One hundred thirty-eight quadrillion, nine hundred eighteen trillion, eighty billion, seven hundred ninety-seven million, four hundred ninety-three thousand, seven hundred sixty.

Scientific notation

  • Scientific notation: 1.3891808079749376 × 1017

Factors of 138918080797493760

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 381

Divisors of 138918080797493760

Bases of 138918080797493760

  • Binary: 1111011011000100101000010001010101101000001001010000000002
  • Hexadecimal: 0x1ED89422AD04A00
  • Base-36: 11ZUCLAS9S00

Squares and roots of 138918080797493760

  • 138918080797493760 squared (1389180807974937602) is 19298233172459004538357897238937600
  • 138918080797493760 cubed (1389180807974937603) is 2680873515100534323241025412422616326581965029376000
  • The square root of 138918080797493760 is 372717159.2474563815
  • The cube root of 138918080797493760 is 517908.3642029039

Scales and comparisons

How big is 138918080797493760?
  • 138,918,080,797,493,760 seconds is equal to 4,417,165,267 years, 27 weeks, 1 day, 9 hours, 36 minutes.
  • To count from 1 to 138,918,080,797,493,760 would take you about thirteen billion, two hundred fifty-one million, four hundred ninety-five thousand, eight hundred 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 138918080797493760 cubic inches would be around 43159 feet tall.

Recreational maths with 138918080797493760

  • 138918080797493760 backwards is 067394797080819831
  • 138918080797493760 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138918080797493760'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 138918080797493760 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

APA style:
Numbermatics. (2024). Number 138918080797493760 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/138918080797493760/

Chicago style:
Numbermatics. 2024. "Number 138918080797493760 - Facts about the integer". https://numbermatics.com/n/138918080797493760/

The information we have on file for 138918080797493760 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 138918080797493760, math, Factors of 138918080797493760, curriculum, school, college, exams, university, Prime factorization of 138918080797493760, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred eighteen trillion, eighty billion, seven hundred ninety-seven million, four hundred ninety-three thousand, seven hundred sixty.

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