12135899215440

12,135,899,215,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 12135899215440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

12135899215440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 12135899215440:

24 × 35 × 5 × 72 × 11 × 13 × 412 × 53

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 13 × 41 × 41 × 53)

See below for interesting mathematical facts about the number 12135899215440 from the Numbermatics database.


Names of 12135899215440

  • Cardinal: 12135899215440 can be written as Twelve trillion, one hundred thirty-five billion, eight hundred ninety-nine million, two hundred fifteen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.213589921544 × 1013

Factors of 12135899215440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 135

Divisors of 12135899215440

Bases of 12135899215440

  • Binary: 101100001001100110111111011000110110010100002
  • Hexadecimal: 0xB099BF63650
  • Base-36: 4AV5L1X00

Squares and roots of 12135899215440

  • 12135899215440 squared (121358992154402) is 147280049767317207534393600
  • 12135899215440 cubed (121358992154403) is 1787375840421149053470258947056157184000
  • The square root of 12135899215440 is 3483661.7538790989
  • The cube root of 12135899215440 is 22980.3860606357

Scales and comparisons

How big is 12135899215440?
  • 12,135,899,215,440 seconds is equal to 385,884 years, 2 weeks, 6 days, 11 hours, 24 minutes.
  • To count from 1 to 12,135,899,215,440 would take you about nine hundred sixty-four thousand, seven hundred ten 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 12135899215440 cubic inches would be around 1915 feet tall.

Recreational maths with 12135899215440

  • 12135899215440 backwards is 04451299853121
  • 12135899215440 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 12135899215440's digits is 54
  • 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 12135899215440 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

APA style:
Numbermatics. (2024). Number 12135899215440 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/12135899215440/

Chicago style:
Numbermatics. 2024. "Number 12135899215440 - Facts about the integer". https://numbermatics.com/n/12135899215440/

The information we have on file for 12135899215440 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 12135899215440, math, Factors of 12135899215440, curriculum, school, college, exams, university, Prime factorization of 12135899215440, STEM, science, technology, engineering, physics, economics, calculator, twelve trillion, one hundred thirty-five billion, eight hundred ninety-nine million, two hundred fifteen thousand, four hundred forty.

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