21438063813242880

21,438,063,813,242,880 is an even composite number composed of six prime numbers multiplied together.

What does the number 21438063813242880 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4576 divisors.

21438063813242880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, five hundred seventy-six divisors.

Prime factorization of 21438063813242880:

212 × 310 × 5 × 233 × 31 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 23 × 23 × 23 × 31 × 47)

See below for interesting mathematical facts about the number 21438063813242880 from the Numbermatics database.


Names of 21438063813242880

  • Cardinal: 21438063813242880 can be written as Twenty-one quadrillion, four hundred thirty-eight trillion, sixty-three billion, eight hundred thirteen million, two hundred forty-two thousand, eight hundred eighty.

Scientific notation

  • Scientific notation: 2.143806381324288 × 1016

Factors of 21438063813242880

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 111

Divisors of 21438063813242880

Bases of 21438063813242880

  • Binary: 10011000010100111001110001100100100001010110000000000002
  • Hexadecimal: 0x4C29CE3242B000
  • Base-36: 5V35QK00000

Squares and roots of 21438063813242880

  • 21438063813242880 squared (214380638132428802) is 459590580060673852846861870694400
  • 21438063813242880 cubed (214380638132428803) is 9852732183306036829196732966122547632901455872000
  • The square root of 21438063813242880 is 146417430.0185701251
  • The cube root of 21438063813242880 is 277797.6194410709

Scales and comparisons

How big is 21438063813242880?
  • 21,438,063,813,242,880 seconds is equal to 681,664,116 years, 50 weeks, 5 days, 4 hours, 48 minutes.
  • To count from 1 to 21,438,063,813,242,880 would take you about two billion, forty-four million, nine hundred ninety-two thousand, three hundred fifty 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 21438063813242880 cubic inches would be around 23149.8 feet tall.

Recreational maths with 21438063813242880

  • 21438063813242880 backwards is 08824231836083412
  • The number of decimal digits it has is: 17
  • The sum of 21438063813242880's digits is 63
  • 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 21438063813242880 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

APA style:
Numbermatics. (2024). Number 21438063813242880 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21438063813242880/

Chicago style:
Numbermatics. 2024. "Number 21438063813242880 - Facts about the integer". https://numbermatics.com/n/21438063813242880/

The information we have on file for 21438063813242880 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 21438063813242880, math, Factors of 21438063813242880, curriculum, school, college, exams, university, Prime factorization of 21438063813242880, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred thirty-eight trillion, sixty-three billion, eight hundred thirteen million, two hundred forty-two thousand, eight hundred eighty.

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