28328

28,328 is an even composite number composed of two prime numbers multiplied together.

What does the number 28328 look like?

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

28328 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 28328:

23 × 3541

(2 × 2 × 2 × 3541)

See below for interesting mathematical facts about the number 28328 from the Numbermatics database.


Names of 28328

  • Cardinal: 28328 can be written as Twenty-eight thousand, three hundred twenty-eight.

Scientific notation

  • Scientific notation: 2.8328 × 104

Factors of 28328

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 3543

Divisors of 28328

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 53130
  • Sum of proper divisors (its aliquot sum) s(n): 24802
  • 28328 is a deficient number, because the sum of its proper divisors (24802) is less than itself. Its deficiency is 3526

Bases of 28328

  • Binary: 1101110101010002
  • Hexadecimal: 0x6EA8
  • Base-36: LUW

Squares and roots of 28328

  • 28328 squared (283282) is 802475584
  • 28328 cubed (283283) is 22732528343552
  • The square root of 28328 is 168.3092391997
  • The cube root of 28328 is 30.4840012841

Scales and comparisons

How big is 28328?
  • 28,328 seconds is equal to 7 hours, 52 minutes, 8 seconds.
  • To count from 1 to 28,328 would take you about seven 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 28328 cubic inches would be around 2.5 feet tall.

Recreational maths with 28328

  • 28328 backwards is 82382
  • The number of decimal digits it has is: 5
  • The sum of 28328's digits is 23
  • 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 28328 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

APA style:
Numbermatics. (2024). Number 28328 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/28328/

Chicago style:
Numbermatics. 2024. "Number 28328 - Facts about the integer". https://numbermatics.com/n/28328/

The information we have on file for 28328 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 28328, math, Factors of 28328, curriculum, school, college, exams, university, Prime factorization of 28328, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight thousand, three hundred twenty-eight.

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