13565643980571720

13,565,643,980,571,720 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13565643980571720 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 768 divisors.

13565643980571720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.

Prime factorization of 13565643980571720:

23 × 32 × 5 × 31 × 53 × 281 × 1801 × 45319

(2 × 2 × 2 × 3 × 3 × 5 × 31 × 53 × 281 × 1801 × 45319)

See below for interesting mathematical facts about the number 13565643980571720 from the Numbermatics database.


Names of 13565643980571720

  • Cardinal: 13565643980571720 can be written as Thirteen quadrillion, five hundred sixty-five trillion, six hundred forty-three billion, nine hundred eighty million, five hundred seventy-one thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.356564398057172 × 1016

Factors of 13565643980571720

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 11
  • Sum of prime factors: 47495

Divisors of 13565643980571720

Bases of 13565643980571720

  • Binary: 1100000011000111100001100111101001110010000100010010002
  • Hexadecimal: 0x3031E19E9C8448
  • Base-36: 3PKMAT7HFM0

Squares and roots of 13565643980571720

  • 13565643980571720 squared (135656439805717202) is 184026696607621740352818063758400
  • 13565643980571720 cubed (135656439805717203) is 2496440649099682027118838944053908277843952448000
  • The square root of 13565643980571720 is 116471644.5345034183
  • The cube root of 13565643980571720 is 238495.4721722107

Scales and comparisons

How big is 13565643980571720?
  • 13,565,643,980,571,720 seconds is equal to 431,345,517 years, 15 weeks, 15 hours, 42 minutes.
  • To count from 1 to 13,565,643,980,571,720 would take you about one billion, two hundred ninety-four million, thirty-six thousand, five hundred fifty-one 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 13565643980571720 cubic inches would be around 19874.6 feet tall.

Recreational maths with 13565643980571720

  • 13565643980571720 backwards is 02717508934656531
  • 13565643980571720 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13565643980571720's digits is 72
  • 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 13565643980571720 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

APA style:
Numbermatics. (2024). Number 13565643980571720 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/13565643980571720/

Chicago style:
Numbermatics. 2024. "Number 13565643980571720 - Facts about the integer". https://numbermatics.com/n/13565643980571720/

The information we have on file for 13565643980571720 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 13565643980571720, math, Factors of 13565643980571720, curriculum, school, college, exams, university, Prime factorization of 13565643980571720, STEM, science, technology, engineering, physics, economics, calculator, thirteen quadrillion, five hundred sixty-five trillion, six hundred forty-three billion, nine hundred eighty million, five hundred seventy-one thousand, seven hundred twenty.

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