21649117142016

21,649,117,142,016 is an even composite number composed of six prime numbers multiplied together.

What does the number 21649117142016 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1980 divisors.

21649117142016 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred eighty divisors.

Prime factorization of 21649117142016:

210 × 34 × 72 × 132 × 43 × 733

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 43 × 733)

See below for interesting mathematical facts about the number 21649117142016 from the Numbermatics database.


Names of 21649117142016

  • Cardinal: 21649117142016 can be written as Twenty-one trillion, six hundred forty-nine billion, one hundred seventeen million, one hundred forty-two thousand and sixteen.

Scientific notation

  • Scientific notation: 2.1649117142016 × 1013

Factors of 21649117142016

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 801

Divisors of 21649117142016

Bases of 21649117142016

  • Binary: 1001110110000100100111110111111011100000000002
  • Hexadecimal: 0x13B093EFDC00
  • Base-36: 7O9GTDS00

Squares and roots of 21649117142016

  • 21649117142016 squared (216491171420162) is 468684273028731019912544256
  • 21649117142016 cubed (216491171420163) is 10146600729419607930064264889721837060096
  • The square root of 21649117142016 is 4652861.1780297077
  • The cube root of 21649117142016 is 27870.6264267031

Scales and comparisons

How big is 21649117142016?
  • 21,649,117,142,016 seconds is equal to 688,374 years, 49 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 21,649,117,142,016 would take you about one million, seven hundred twenty thousand, nine hundred thirty-seven 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 21649117142016 cubic inches would be around 2322.6 feet tall.

Recreational maths with 21649117142016

  • 21649117142016 backwards is 61024171194612
  • The number of decimal digits it has is: 14
  • The sum of 21649117142016'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 21649117142016 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

APA style:
Numbermatics. (2024). Number 21649117142016 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/21649117142016/

Chicago style:
Numbermatics. 2024. "Number 21649117142016 - Facts about the integer". https://numbermatics.com/n/21649117142016/

The information we have on file for 21649117142016 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 21649117142016, math, Factors of 21649117142016, curriculum, school, college, exams, university, Prime factorization of 21649117142016, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, six hundred forty-nine billion, one hundred seventeen million, one hundred forty-two thousand and sixteen.

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