12838399904707520

12,838,399,904,707,520 is an even composite number composed of nine prime numbers multiplied together.

What does the number 12838399904707520 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 1792 divisors.

12838399904707520 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, seven hundred ninety-two divisors.

Prime factorization of 12838399904707520:

26 × 5 × 11 × 13 × 17 × 31 × 61 × 71 × 122921

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 17 × 31 × 61 × 71 × 122921)

See below for interesting mathematical facts about the number 12838399904707520 from the Numbermatics database.


Names of 12838399904707520

  • Cardinal: 12838399904707520 can be written as Twelve quadrillion, eight hundred thirty-eight trillion, three hundred ninety-nine billion, nine hundred four million, seven hundred seven thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.283839990470752 × 1016

Factors of 12838399904707520

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 123132

Divisors of 12838399904707520

Bases of 12838399904707520

  • Binary: 1011011001110001110100111010011100110111110011110000002
  • Hexadecimal: 0x2D9C74E9CDF3C0
  • Base-36: 3IETZHTLM0W

Squares and roots of 12838399904707520

  • 12838399904707520 squared (128383999047075202) is 164824512113194058616656744550400
  • 12838399904707520 cubed (128383999047075203) is 2116083000607494078087783382389264863065899008000
  • The square root of 12838399904707520 is 113306663.1081664147
  • The cube root of 12838399904707520 is 234155.1063644229

Scales and comparisons

How big is 12838399904707520?
  • 12,838,399,904,707,520 seconds is equal to 408,221,405 years, 9 weeks, 6 days, 16 hours, 5 minutes, 20 seconds.
  • To count from 1 to 12,838,399,904,707,520 would take you about one billion, two hundred twenty-four million, six hundred sixty-four thousand, two hundred fifteen 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 12838399904707520 cubic inches would be around 19512.9 feet tall.

Recreational maths with 12838399904707520

  • 12838399904707520 backwards is 02570740999383821
  • The number of decimal digits it has is: 17
  • The sum of 12838399904707520's digits is 77
  • 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 12838399904707520 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

APA style:
Numbermatics. (2024). Number 12838399904707520 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/12838399904707520/

Chicago style:
Numbermatics. 2024. "Number 12838399904707520 - Facts about the integer". https://numbermatics.com/n/12838399904707520/

The information we have on file for 12838399904707520 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 12838399904707520, math, Factors of 12838399904707520, curriculum, school, college, exams, university, Prime factorization of 12838399904707520, STEM, science, technology, engineering, physics, economics, calculator, twelve quadrillion, eight hundred thirty-eight trillion, three hundred ninety-nine billion, nine hundred four million, seven hundred seven thousand, five hundred twenty.

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