21272642747725824

21,272,642,747,725,824 is an even composite number composed of ten prime numbers multiplied together.

What does the number 21272642747725824 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 9216 divisors.

21272642747725824 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 21272642747725824:

211 × 32 × 7 × 13 × 19 × 23 × 31 × 67 × 89 × 157

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 19 × 23 × 31 × 67 × 89 × 157)

See below for interesting mathematical facts about the number 21272642747725824 from the Numbermatics database.


Names of 21272642747725824

  • Cardinal: 21272642747725824 can be written as Twenty-one quadrillion, two hundred seventy-two trillion, six hundred forty-two billion, seven hundred forty-seven million, seven hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

  • Scientific notation: 2.1272642747725824 × 1016

Factors of 21272642747725824

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 411

Divisors of 21272642747725824

Bases of 21272642747725824

  • Binary: 10010111001001101011011000110100110100101111000000000002
  • Hexadecimal: 0x4B935B1A697800
  • Base-36: 5TGIT60MWW0

Squares and roots of 21272642747725824

  • 21272642747725824 squared (212726427477258242) is 452525329472372095307923876478976
  • 21272642747725824 cubed (212726427477258243) is 9626409668162695334876254586313391244108548276224
  • The square root of 21272642747725824 is 145851440.6775806381
  • The cube root of 21272642747725824 is 277081.2568058657

Scales and comparisons

How big is 21272642747725824?
  • 21,272,642,747,725,824 seconds is equal to 676,404,238 years, 40 weeks, 1 day, 11 hours, 50 minutes, 24 seconds.
  • To count from 1 to 21,272,642,747,725,824 would take you about two billion, twenty-nine million, two hundred twelve thousand, seven hundred sixteen 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 21272642747725824 cubic inches would be around 23090.1 feet tall.

Recreational maths with 21272642747725824

  • 21272642747725824 backwards is 42852774724627212
  • 21272642747725824 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21272642747725824'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 21272642747725824 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

APA style:
Numbermatics. (2024). Number 21272642747725824 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/21272642747725824/

Chicago style:
Numbermatics. 2024. "Number 21272642747725824 - Facts about the integer". https://numbermatics.com/n/21272642747725824/

The information we have on file for 21272642747725824 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 21272642747725824, math, Factors of 21272642747725824, curriculum, school, college, exams, university, Prime factorization of 21272642747725824, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, two hundred seventy-two trillion, six hundred forty-two billion, seven hundred forty-seven million, seven hundred twenty-five thousand, eight hundred twenty-four.

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