138268778790912

138,268,778,790,912 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138268778790912 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2048 divisors.

138268778790912 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.

Prime factorization of 138268778790912:

215 × 3 × 7 × 11 × 17 × 37 × 113 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 17 × 37 × 113 × 257)

See below for interesting mathematical facts about the number 138268778790912 from the Numbermatics database.


Names of 138268778790912

  • Cardinal: 138268778790912 can be written as One hundred thirty-eight trillion, two hundred sixty-eight billion, seven hundred seventy-eight million, seven hundred ninety thousand, nine hundred twelve.

Scientific notation

  • Scientific notation: 1.38268778790912 × 1014

Factors of 138268778790912

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 447

Divisors of 138268778790912

Bases of 138268778790912

  • Binary: 111110111000001001101010111000110000000000000002
  • Hexadecimal: 0x7DC135718000
  • Base-36: 1D0FSSWBUO

Squares and roots of 138268778790912

  • 138268778790912 squared (1382687787909122) is 19118255188330156116613791744
  • 138268778790912 cubed (1382687787909123) is 2643457797503427994305994916892616087830528
  • The square root of 138268778790912 is 11758774.5446076139
  • The cube root of 138268778790912 is 51710.0203919833

Scales and comparisons

How big is 138268778790912?
  • 138,268,778,790,912 seconds is equal to 4,396,519 years, 24 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
  • To count from 1 to 138,268,778,790,912 would take you about ten million, nine hundred ninety-one thousand, two hundred ninety-eight 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 138268778790912 cubic inches would be around 4309.2 feet tall.

Recreational maths with 138268778790912

  • 138268778790912 backwards is 219097877862831
  • The number of decimal digits it has is: 15
  • The sum of 138268778790912's digits is 78
  • 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 138268778790912 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

APA style:
Numbermatics. (2024). Number 138268778790912 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/138268778790912/

Chicago style:
Numbermatics. 2024. "Number 138268778790912 - Facts about the integer". https://numbermatics.com/n/138268778790912/

The information we have on file for 138268778790912 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 138268778790912, math, Factors of 138268778790912, curriculum, school, college, exams, university, Prime factorization of 138268778790912, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, two hundred sixty-eight billion, seven hundred seventy-eight million, seven hundred ninety thousand, nine hundred twelve.

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