21348948618835200

21,348,948,618,835,200 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21348948618835200 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 6480 divisors.

21348948618835200 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 21348948618835200:

28 × 34 × 52 × 112 × 29 × 61 × 421 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 29 × 61 × 421 × 457)

See below for interesting mathematical facts about the number 21348948618835200 from the Numbermatics database.


Names of 21348948618835200

  • Cardinal: 21348948618835200 can be written as Twenty-one quadrillion, three hundred forty-eight trillion, nine hundred forty-eight billion, six hundred eighteen million, eight hundred thirty-five thousand, two hundred.

Scientific notation

  • Scientific notation: 2.13489486188352 × 1016

Factors of 21348948618835200

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 989

Divisors of 21348948618835200

Bases of 21348948618835200

  • Binary: 10010111101100011000001011100101100000011110101000000002
  • Hexadecimal: 0x4BD8C172C0F500
  • Base-36: 5U7KJLM4W00

Squares and roots of 21348948618835200

  • 21348948618835200 squared (213489486188352002) is 455777607129665393696204759040000
  • 21348948618835200 cubed (213489486188352003) is 9730372716226882411027713039167101221470208000000
  • The square root of 21348948618835200 is 146112794.1654501383
  • The cube root of 21348948618835200 is 277412.1622005861

Scales and comparisons

How big is 21348948618835200?
  • 21,348,948,618,835,200 seconds is equal to 678,830,529 years, 23 weeks, 1 day.
  • To count from 1 to 21,348,948,618,835,200 would take you about two billion, thirty-six million, four hundred ninety-one thousand, five hundred eighty-eight 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 21348948618835200 cubic inches would be around 23117.7 feet tall.

Recreational maths with 21348948618835200

  • 21348948618835200 backwards is 00253881684984312
  • 21348948618835200 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21348948618835200'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 21348948618835200 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

APA style:
Numbermatics. (2024). Number 21348948618835200 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/21348948618835200/

Chicago style:
Numbermatics. 2024. "Number 21348948618835200 - Facts about the integer". https://numbermatics.com/n/21348948618835200/

The information we have on file for 21348948618835200 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 21348948618835200, math, Factors of 21348948618835200, curriculum, school, college, exams, university, Prime factorization of 21348948618835200, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred forty-eight trillion, nine hundred forty-eight billion, six hundred eighteen million, eight hundred thirty-five thousand, two hundred.

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