138455949809517912

138,455,949,809,517,912 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138455949809517912 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3584 divisors.

138455949809517912 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, five hundred eighty-four divisors.

Prime factorization of 138455949809517912:

23 × 36 × 11 × 133 × 29 × 31 × 1033

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 13 × 13 × 13 × 29 × 31 × 103 × 103 × 103)

See below for interesting mathematical facts about the number 138455949809517912 from the Numbermatics database.


Names of 138455949809517912

  • Cardinal: 138455949809517912 can be written as One hundred thirty-eight quadrillion, four hundred fifty-five trillion, nine hundred forty-nine billion, eight hundred nine million, five hundred seventeen thousand, nine hundred twelve.

Scientific notation

  • Scientific notation: 1.38455949809517912 × 1017

Factors of 138455949809517912

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 192

Divisors of 138455949809517912

Bases of 138455949809517912

  • Binary: 1111010111110010011110011111010010110111110000101010110002
  • Hexadecimal: 0x1EBE4F3E96F8558
  • Base-36: 11VAJD95WDI0

Squares and roots of 138455949809517912

  • 138455949809517912 squared (1384559498095179122) is 19170050037655743132236225848839744
  • 138455949809517912 cubed (1384559498095179123) is 2654207485859610530092597697295646744350233185494528
  • The square root of 138455949809517912 is 372096694.1663388549
  • The cube root of 138455949809517912 is 517333.4272914957

Scales and comparisons

How big is 138455949809517912?
  • 138,455,949,809,517,912 seconds is equal to 4,402,470,931 years, 29 weeks, 4 days, 15 hours, 25 minutes, 12 seconds.
  • To count from 1 to 138,455,949,809,517,912 would take you about thirteen billion, two hundred seven million, four hundred twelve thousand, seven hundred ninety-four 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 138455949809517912 cubic inches would be around 43111.1 feet tall.

Recreational maths with 138455949809517912

  • 138455949809517912 backwards is 219715908949554831
  • The number of decimal digits it has is: 18
  • The sum of 138455949809517912'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 138455949809517912 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

APA style:
Numbermatics. (2024). Number 138455949809517912 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138455949809517912/

Chicago style:
Numbermatics. 2024. "Number 138455949809517912 - Facts about the integer". https://numbermatics.com/n/138455949809517912/

The information we have on file for 138455949809517912 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 138455949809517912, math, Factors of 138455949809517912, curriculum, school, college, exams, university, Prime factorization of 138455949809517912, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred fifty-five trillion, nine hundred forty-nine billion, eight hundred nine million, five hundred seventeen 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.