28220638829644800

28,220,638,829,644,800 is an even composite number composed of nine prime numbers multiplied together.

What does the number 28220638829644800 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 8448 divisors.

28220638829644800 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eight thousand, four hundred forty-eight divisors.

Prime factorization of 28220638829644800:

210 × 33 × 52 × 7 × 11 × 17 × 61 × 317 × 1613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 17 × 61 × 317 × 1613)

See below for interesting mathematical facts about the number 28220638829644800 from the Numbermatics database.


Names of 28220638829644800

  • Cardinal: 28220638829644800 can be written as Twenty-eight quadrillion, two hundred twenty trillion, six hundred thirty-eight billion, eight hundred twenty-nine million, six hundred forty-four thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.82206388296448 × 1016

Factors of 28220638829644800

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 2036

Divisors of 28220638829644800

Bases of 28220638829644800

  • Binary: 11001000100001010000101100000001100011010001100000000002
  • Hexadecimal: 0x64428580C68C00
  • Base-36: 7PVDQI3V9C0

Squares and roots of 28220638829644800

  • 28220638829644800 squared (282206388296448002) is 796404455953255827075294167040000
  • 28220638829644800 cubed (282206388296448003) is 22475042513776593195730215434264385675067392000000
  • The square root of 28220638829644800 is 167989996.2189558477
  • The cube root of 28220638829644800 is 304454.4177484509

Scales and comparisons

How big is 28220638829644800?
  • 28,220,638,829,644,800 seconds is equal to 897,329,022 years, 32 weeks.
  • To count from 1 to 28,220,638,829,644,800 would take you about two billion, six hundred ninety-one million, nine hundred eighty-seven thousand and sixty-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 28220638829644800 cubic inches would be around 25371.2 feet tall.

Recreational maths with 28220638829644800

  • 28220638829644800 backwards is 00844692883602282
  • 28220638829644800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 28220638829644800's digits is 72
  • 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 28220638829644800 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

APA style:
Numbermatics. (2024). Number 28220638829644800 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/28220638829644800/

Chicago style:
Numbermatics. 2024. "Number 28220638829644800 - Facts about the integer". https://numbermatics.com/n/28220638829644800/

The information we have on file for 28220638829644800 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 28220638829644800, math, Factors of 28220638829644800, curriculum, school, college, exams, university, Prime factorization of 28220638829644800, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight quadrillion, two hundred twenty trillion, six hundred thirty-eight billion, eight hundred twenty-nine million, six hundred forty-four 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.