728057

728,057 is an odd composite number composed of two prime numbers multiplied together.

What does the number 728057 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

728057 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 728057:

113 × 547

(11 × 11 × 11 × 547)

See below for interesting mathematical facts about the number 728057 from the Numbermatics database.


Names of 728057

  • Cardinal: 728057 can be written as Seven hundred twenty-eight thousand and fifty-seven.

Scientific notation

  • Scientific notation: 7.28057 × 105

Factors of 728057

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 558

Divisors of 728057

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 802272
  • Sum of proper divisors (its aliquot sum) s(n): 74215
  • 728057 is a deficient number, because the sum of its proper divisors (74215) is less than itself. Its deficiency is 653842

Bases of 728057

  • Binary: 101100011011111110012
  • Hexadecimal: 0xB1BF9
  • Base-36: FLRT

Squares and roots of 728057

  • 728057 squared (7280572) is 530066995249
  • 728057 cubed (7280573) is 385918986360001193
  • The square root of 728057 is 853.2625621695
  • The cube root of 728057 is 89.9611766711

Scales and comparisons

How big is 728057?
  • 728,057 seconds is equal to 1 week, 1 day, 10 hours, 14 minutes, 17 seconds.
  • To count from 1 to 728,057 would take you about ten 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 728057 cubic inches would be around 7.5 feet tall.

Recreational maths with 728057

  • 728057 backwards is 750827
  • The number of decimal digits it has is: 6
  • The sum of 728057's digits is 29
  • 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 728057 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

APA style:
Numbermatics. (2024). Number 728057 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/728057/

Chicago style:
Numbermatics. 2024. "Number 728057 - Facts about the integer". https://numbermatics.com/n/728057/

The information we have on file for 728057 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 728057, math, Factors of 728057, curriculum, school, college, exams, university, Prime factorization of 728057, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight thousand and fifty-seven.

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