20438429207585356800

20,438,429,207,585,356,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 20438429207585356800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2376 divisors.

20438429207585356800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred seventy-six divisors.

Prime factorization of 20438429207585356800:

210 × 33 × 52 × 72 × 29 × 1442532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 29 × 144253 × 144253)

See below for interesting mathematical facts about the number 20438429207585356800 from the Numbermatics database.


Names of 20438429207585356800

  • Cardinal: 20438429207585356800 can be written as Twenty quintillion, four hundred thirty-eight quadrillion, four hundred twenty-nine trillion, two hundred seven billion, five hundred eighty-five million, three hundred fifty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.04384292075853568 × 1019

Factors of 20438429207585356800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 144299

Divisors of 20438429207585356800

Bases of 20438429207585356800

  • Binary: 100011011101000111110001100010011101011010001011111111100000000002
  • Hexadecimal: 0x11BA3E313AD17FC00
  • Base-36: 4BA4YHHEG6IO0

Squares and roots of 20438429207585356800

  • 20438429207585356800 squared (204384292075853568002) is 417729388473478195884614757783306240000
  • 20438429207585356800 cubed (204384292075853568003) is 8537732534243106641748569549034348096490162914066432000000
  • The square root of 20438429207585356800 is 4520888099.4319420115
  • The cube root of 20438429207585356800 is 2734109.0874395405

Scales and comparisons

How big is 20438429207585356800?
  • 20,438,429,207,585,356,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 20,438,429,207,585,356,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 20438429207585356800 cubic inches would be around 227842.4 feet tall.

Recreational maths with 20438429207585356800

  • 20438429207585356800 backwards is 00865358570292483402
  • The number of decimal digits it has is: 20
  • The sum of 20438429207585356800'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 20438429207585356800 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

APA style:
Numbermatics. (2024). Number 20438429207585356800 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/20438429207585356800/

Chicago style:
Numbermatics. 2024. "Number 20438429207585356800 - Facts about the integer". https://numbermatics.com/n/20438429207585356800/

The information we have on file for 20438429207585356800 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 20438429207585356800, math, Factors of 20438429207585356800, curriculum, school, college, exams, university, Prime factorization of 20438429207585356800, STEM, science, technology, engineering, physics, economics, calculator, twenty quintillion, four hundred thirty-eight quadrillion, four hundred twenty-nine trillion, two hundred seven billion, five hundred eighty-five million, three hundred fifty-six thousand, eight hundred.

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