20821836132864

20,821,836,132,864 is an even composite number composed of seven prime numbers multiplied together.

What does the number 20821836132864 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1920 divisors.

20821836132864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 20821836132864:

29 × 35 × 13 × 19 × 23 × 89 × 331

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 19 × 23 × 89 × 331)

See below for interesting mathematical facts about the number 20821836132864 from the Numbermatics database.


Names of 20821836132864

  • Cardinal: 20821836132864 can be written as Twenty trillion, eight hundred twenty-one billion, eight hundred thirty-six million, one hundred thirty-two thousand, eight hundred sixty-four.

Scientific notation

  • Scientific notation: 2.0821836132864 × 1013

Factors of 20821836132864

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 480

Divisors of 20821836132864

Bases of 20821836132864

  • Binary: 1001011101111111101100010010101110010000000002
  • Hexadecimal: 0x12EFF6257200
  • Base-36: 7DPF3MO00

Squares and roots of 20821836132864

  • 20821836132864 squared (208218361328642) is 433548859943840854260842496
  • 20821836132864 cubed (208218361328643) is 9027283317340659205097634934055233388544
  • The square root of 20821836132864 is 4563095.0168568701
  • The cube root of 20821836132864 is 27510.9977534373

Scales and comparisons

How big is 20821836132864?
  • 20,821,836,132,864 seconds is equal to 662,069 years, 51 weeks, 18 hours, 14 minutes, 24 seconds.
  • To count from 1 to 20,821,836,132,864 would take you about one million, six hundred fifty-five thousand, one hundred seventy-four 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 20821836132864 cubic inches would be around 2292.6 feet tall.

Recreational maths with 20821836132864

  • 20821836132864 backwards is 46823163812802
  • 20821836132864 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 20821836132864'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 20821836132864 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

APA style:
Numbermatics. (2024). Number 20821836132864 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/20821836132864/

Chicago style:
Numbermatics. 2024. "Number 20821836132864 - Facts about the integer". https://numbermatics.com/n/20821836132864/

The information we have on file for 20821836132864 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 20821836132864, math, Factors of 20821836132864, curriculum, school, college, exams, university, Prime factorization of 20821836132864, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, eight hundred twenty-one billion, eight hundred thirty-six million, one hundred thirty-two thousand, eight hundred sixty-four.

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