72736

72,736 is an even composite number composed of two prime numbers multiplied together.

What does the number 72736 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

72736 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 72736:

25 × 2273

(2 × 2 × 2 × 2 × 2 × 2273)

See below for interesting mathematical facts about the number 72736 from the Numbermatics database.


Names of 72736

  • Cardinal: 72736 can be written as Seventy-two thousand, seven hundred thirty-six.

Scientific notation

  • Scientific notation: 7.2736 × 104

Factors of 72736

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 2275

Divisors of 72736

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 143262
  • Sum of proper divisors (its aliquot sum) s(n): 70526
  • 72736 is a deficient number, because the sum of its proper divisors (70526) is less than itself. Its deficiency is 2210

Bases of 72736

  • Binary: 100011100001000002
  • Hexadecimal: 0x11C20
  • Base-36: 1K4G

Squares and roots of 72736

  • 72736 squared (727362) is 5290525696
  • 72736 cubed (727363) is 384811677024256
  • The square root of 72736 is 269.6961252967
  • The cube root of 72736 is 41.7429500329

Scales and comparisons

How big is 72736?
  • 72,736 seconds is equal to 20 hours, 12 minutes, 16 seconds.
  • To count from 1 to 72,736 would take you about twenty hours.

    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 72736 cubic inches would be around 3.5 feet tall.

Recreational maths with 72736

  • 72736 backwards is 63727
  • The number of decimal digits it has is: 5
  • The sum of 72736's digits is 25
  • 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 72736 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

APA style:
Numbermatics. (2024). Number 72736 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/72736/

Chicago style:
Numbermatics. 2024. "Number 72736 - Facts about the integer". https://numbermatics.com/n/72736/

The information we have on file for 72736 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 72736, math, Factors of 72736, curriculum, school, college, exams, university, Prime factorization of 72736, STEM, science, technology, engineering, physics, economics, calculator, seventy-two thousand, seven hundred thirty-six.

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