21371742372943872

21,371,742,372,943,872 is an even composite number composed of six prime numbers multiplied together.

What does the number 21371742372943872 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4032 divisors.

21371742372943872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 21371742372943872:

211 × 35 × 7 × 136 × 31 × 41

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 13 × 13 × 13 × 13 × 31 × 41)

See below for interesting mathematical facts about the number 21371742372943872 from the Numbermatics database.


Names of 21371742372943872

  • Cardinal: 21371742372943872 can be written as Twenty-one quadrillion, three hundred seventy-one trillion, seven hundred forty-two billion, three hundred seventy-two million, nine hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 2.1371742372943872 × 1016

Factors of 21371742372943872

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 97

Divisors of 21371742372943872

Bases of 21371742372943872

  • Binary: 10010111110110101111100100010000101111011011000000000002
  • Hexadecimal: 0x4BED7C885ED800
  • Base-36: 5UFNEWMTC00

Squares and roots of 21371742372943872

  • 21371742372943872 squared (213717423729438722) is 456751372055484564817179662352384
  • 21371742372943872 cubed (213717423729438723) is 9761572652058451039940053350596219330278717390848
  • The square root of 21371742372943872 is 146190773.8981631905
  • The cube root of 21371742372943872 is 277510.8558280801

Scales and comparisons

How big is 21371742372943872?
  • 21,371,742,372,943,872 seconds is equal to 679,555,300 years, 16 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 21,371,742,372,943,872 would take you about two billion, thirty-eight million, six hundred sixty-five thousand, nine hundred 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 21371742372943872 cubic inches would be around 23125.9 feet tall.

Recreational maths with 21371742372943872

  • 21371742372943872 backwards is 27834927324717312
  • 21371742372943872 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21371742372943872'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 21371742372943872 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

APA style:
Numbermatics. (2024). Number 21371742372943872 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/21371742372943872/

Chicago style:
Numbermatics. 2024. "Number 21371742372943872 - Facts about the integer". https://numbermatics.com/n/21371742372943872/

The information we have on file for 21371742372943872 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 21371742372943872, math, Factors of 21371742372943872, curriculum, school, college, exams, university, Prime factorization of 21371742372943872, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred seventy-one trillion, seven hundred forty-two billion, three hundred seventy-two million, nine hundred forty-three thousand, eight hundred seventy-two.

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