21354142428216000

21,354,142,428,216,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21354142428216000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 7168 divisors.

21354142428216000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven thousand, one hundred sixty-eight divisors.

Prime factorization of 21354142428216000:

26 × 33 × 53 × 13 × 19 × 29 × 31 × 139 × 3203

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 19 × 29 × 31 × 139 × 3203)

See below for interesting mathematical facts about the number 21354142428216000 from the Numbermatics database.


Names of 21354142428216000

  • Cardinal: 21354142428216000 can be written as Twenty-one quadrillion, three hundred fifty-four trillion, one hundred forty-two billion, four hundred twenty-eight million, two hundred sixteen thousand.

Scientific notation

  • Scientific notation: 2.1354142428216 × 1016

Factors of 21354142428216000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 3444

Divisors of 21354142428216000

Bases of 21354142428216000

  • Binary: 10010111101110101111010101110011110101010111010110000002
  • Hexadecimal: 0x4BDD7AB9EABAC0
  • Base-36: 5U9ETLQ52O0

Squares and roots of 21354142428216000

  • 21354142428216000 squared (213541424282160002) is 455999398844534724712942656000000
  • 21354142428216000 cubed (213541424282160003) is 9737476110107069011062368391758604381696000000000
  • The square root of 21354142428216000 is 146130566.3720496227
  • The cube root of 21354142428216000 is 277434.6568144065

Scales and comparisons

How big is 21354142428216000?
  • 21,354,142,428,216,000 seconds is equal to 678,995,676 years, 26 weeks, 6 days, 12 hours.
  • To count from 1 to 21,354,142,428,216,000 would take you about two billion, thirty-six million, nine hundred eighty-seven thousand and twenty-nine 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 21354142428216000 cubic inches would be around 23119.6 feet tall.

Recreational maths with 21354142428216000

  • 21354142428216000 backwards is 00061282424145312
  • 21354142428216000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21354142428216000's digits is 45
  • 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 21354142428216000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

APA style:
Numbermatics. (2024). Number 21354142428216000 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/21354142428216000/

Chicago style:
Numbermatics. 2024. "Number 21354142428216000 - Facts about the integer". https://numbermatics.com/n/21354142428216000/

The information we have on file for 21354142428216000 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 21354142428216000, math, Factors of 21354142428216000, curriculum, school, college, exams, university, Prime factorization of 21354142428216000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred fifty-four trillion, one hundred forty-two billion, four hundred twenty-eight million, two hundred sixteen thousand.

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