21023829137289888

21,023,829,137,289,888 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21023829137289888 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3888 divisors.

21023829137289888 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 21023829137289888:

25 × 33 × 72 × 132 × 23 × 892 × 1272

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 23 × 89 × 89 × 127 × 127)

See below for interesting mathematical facts about the number 21023829137289888 from the Numbermatics database.


Names of 21023829137289888

  • Cardinal: 21023829137289888 can be written as Twenty-one quadrillion, twenty-three trillion, eight hundred twenty-nine billion, one hundred thirty-seven million, two hundred eighty-nine thousand, eight hundred eighty-eight.

Scientific notation

  • Scientific notation: 2.1023829137289888 × 1016

Factors of 21023829137289888

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 264

Divisors of 21023829137289888

Bases of 21023829137289888

  • Binary: 10010101011000100001111101010111000101111110010101000002
  • Hexadecimal: 0x4AB10FAB8BF2A0
  • Base-36: 5R0BPRT5RC0

Squares and roots of 21023829137289888

  • 21023829137289888 squared (210238291372898882) is 442001391593959276330817347052544
  • 21023829137289888 cubed (210238291372898883) is 9292561735315758806321661858685303596276895875072
  • The square root of 21023829137289888 is 144995962.4861667933
  • The cube root of 21023829137289888 is 275996.7318159965

Scales and comparisons

How big is 21023829137289888?
  • 21,023,829,137,289,888 seconds is equal to 668,492,735 years, 30 weeks, 5 days, 16 hours, 4 minutes, 48 seconds.
  • To count from 1 to 21,023,829,137,289,888 would take you about two billion, five million, four hundred seventy-eight thousand, two hundred six 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 21023829137289888 cubic inches would be around 22999.7 feet tall.

Recreational maths with 21023829137289888

  • 21023829137289888 backwards is 88898273192832012
  • The number of decimal digits it has is: 17
  • The sum of 21023829137289888's digits is 81
  • 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 21023829137289888 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

APA style:
Numbermatics. (2024). Number 21023829137289888 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/21023829137289888/

Chicago style:
Numbermatics. 2024. "Number 21023829137289888 - Facts about the integer". https://numbermatics.com/n/21023829137289888/

The information we have on file for 21023829137289888 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 21023829137289888, math, Factors of 21023829137289888, curriculum, school, college, exams, university, Prime factorization of 21023829137289888, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, twenty-three trillion, eight hundred twenty-nine billion, one hundred thirty-seven million, two hundred eighty-nine thousand, eight hundred eighty-eight.

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