4,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 4728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

4728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 4728:

23 × 3 × 197

(2 × 2 × 2 × 3 × 197)

See below for interesting mathematical facts about the number 4728 from the Numbermatics database.

Names of 4728

  • Cardinal: 4728 can be written as Four thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 4.728 × 103

Factors of 4728

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 202

Divisors of 4728

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 11880
  • Sum of proper divisors (its aliquot sum) s(n): 7152
  • 4728 is an abundant number, because the sum of its proper divisors (7152) is greater than itself. Its abundance is 2424

Bases of 4728

  • Binary: 10010011110002
  • Hexadecimal: 0x1278
  • Base-36: 3NC

Squares and roots of 4728

  • 4728 squared (47282) is 22353984
  • 4728 cubed (47283) is 105689636352
  • The square root of 4728 is 68.7604537507
  • The cube root of 4728 is 16.7838847733

Scales and comparisons

How big is 4728?
  • 4,728 seconds is equal to 1 hour, 18 minutes, 48 seconds.
  • To count from 1 to 4,728 would take you about eighteen minutes.

    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 4728 cubic inches would be around 1.4 feet tall.

Recreational maths with 4728

  • 4728 backwards is 8274
  • The number of decimal digits it has is: 4
  • The sum of 4728's digits is 21
  • More coming soon!

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The information we have on file for 4728 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 4728, math, Factors of 4728, curriculum, school, college, exams, university, Prime factorization of 4728, STEM, science, technology, engineering, physics, economics, calculator, four thousand, seven hundred twenty-eight.

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