13281639864729600

13,281,639,864,729,600 is an even composite number composed of seven prime numbers multiplied together.

What does the number 13281639864729600 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6156 divisors.

13281639864729600 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, one hundred fifty-six divisors.

Prime factorization of 13281639864729600:

218 × 3 × 52 × 72 × 132 × 292 × 97

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 29 × 29 × 97)

See below for interesting mathematical facts about the number 13281639864729600 from the Numbermatics database.


Names of 13281639864729600

  • Cardinal: 13281639864729600 can be written as Thirteen quadrillion, two hundred eighty-one trillion, six hundred thirty-nine billion, eight hundred sixty-four million, seven hundred twenty-nine thousand, six hundred.

Scientific notation

  • Scientific notation: 1.32816398647296 × 1016

Factors of 13281639864729600

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 156

Divisors of 13281639864729600

Bases of 13281639864729600

  • Binary: 1011110010111110010100110000100010110000000000000000002
  • Hexadecimal: 0x2F2F94C22C0000
  • Base-36: 3MRY54DOIDC

Squares and roots of 13281639864729600

  • 13281639864729600 squared (132816398647296002) is 176401957496374507386081116160000
  • 13281639864729600 cubed (132816398647296003) is 2342907270900184160961692231717155384590336000000
  • The square root of 13281639864729600 is 115245997.1744337851
  • The cube root of 13281639864729600 is 236819.3764909031

Scales and comparisons

How big is 13281639864729600?
  • 13,281,639,864,729,600 seconds is equal to 422,315,064 years, 46 weeks, 1 day, 13 hours, 20 minutes.
  • To count from 1 to 13,281,639,864,729,600 would take you about one billion, two hundred sixty-six million, nine hundred forty-five thousand, one 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 13281639864729600 cubic inches would be around 19734.9 feet tall.

Recreational maths with 13281639864729600

  • 13281639864729600 backwards is 00692746893618231
  • 13281639864729600 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13281639864729600's digits is 75
  • 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 13281639864729600 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

APA style:
Numbermatics. (2024). Number 13281639864729600 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/13281639864729600/

Chicago style:
Numbermatics. 2024. "Number 13281639864729600 - Facts about the integer". https://numbermatics.com/n/13281639864729600/

The information we have on file for 13281639864729600 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 13281639864729600, math, Factors of 13281639864729600, curriculum, school, college, exams, university, Prime factorization of 13281639864729600, STEM, science, technology, engineering, physics, economics, calculator, thirteen quadrillion, two hundred eighty-one trillion, six hundred thirty-nine billion, eight hundred sixty-four million, seven hundred twenty-nine thousand, six hundred.

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