21040814671672320

21,040,814,671,672,320 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21040814671672320 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9856 divisors.

21040814671672320 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, eight hundred fifty-six divisors.

Prime factorization of 21040814671672320:

210 × 36 × 5 × 7 × 31 × 43 × 67 × 71 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 31 × 43 × 67 × 71 × 127)

See below for interesting mathematical facts about the number 21040814671672320 from the Numbermatics database.


Names of 21040814671672320

  • Cardinal: 21040814671672320 can be written as Twenty-one quadrillion, forty trillion, eight hundred fourteen billion, six hundred seventy-one million, six hundred seventy-two thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 2.104081467167232 × 1016

Factors of 21040814671672320

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 356

Divisors of 21040814671672320

Bases of 21040814671672320

  • Binary: 10010101100000010000010011011000100101000110100000000002
  • Hexadecimal: 0x4AC0826C4A3400
  • Base-36: 5R6CGTHS000

Squares and roots of 21040814671672320

  • 21040814671672320 squared (210408146716723202) is 442715882047661159280665454182400
  • 21040814671672320 cubed (210408146716723203) is 9315102826370781183247777045611497228146311168000
  • The square root of 21040814671672320 is 145054523.0996686985
  • The cube root of 21040814671672320 is 276071.0394031877

Scales and comparisons

How big is 21040814671672320?
  • 21,040,814,671,672,320 seconds is equal to 669,032,823 years, 2 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 21,040,814,671,672,320 would take you about two billion, seven million, ninety-eight thousand, four hundred sixty-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 21040814671672320 cubic inches would be around 23005.9 feet tall.

Recreational maths with 21040814671672320

  • 21040814671672320 backwards is 02327617641804012
  • 21040814671672320 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21040814671672320's digits is 54
  • 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 21040814671672320 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.

APA style:
Numbermatics. (2024). Number 21040814671672320 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/21040814671672320/

Chicago style:
Numbermatics. 2024. "Number 21040814671672320 - Facts about the integer". https://numbermatics.com/n/21040814671672320/

The information we have on file for 21040814671672320 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 21040814671672320, math, Factors of 21040814671672320, curriculum, school, college, exams, university, Prime factorization of 21040814671672320, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, forty trillion, eight hundred fourteen billion, six hundred seventy-one million, six hundred seventy-two thousand, three hundred twenty.

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