28773

28,773 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28773 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

28773 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28773:

32 × 23 × 139

(3 × 3 × 23 × 139)

See below for interesting mathematical facts about the number 28773 from the Numbermatics database.


Names of 28773

  • Cardinal: 28773 can be written as Twenty-eight thousand, seven hundred seventy-three.

Scientific notation

  • Scientific notation: 2.8773 × 104

Factors of 28773

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 165

Divisors of 28773

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 43680
  • Sum of proper divisors (its aliquot sum) s(n): 14907
  • 28773 is a deficient number, because the sum of its proper divisors (14907) is less than itself. Its deficiency is 13866

Bases of 28773

  • Binary: 1110000011001012
  • Hexadecimal: 0x7065
  • Base-36: M79

Squares and roots of 28773

  • 28773 squared (287732) is 827885529
  • 28773 cubed (287733) is 23820750325917
  • The square root of 28773 is 169.6260593187
  • The cube root of 28773 is 30.6427954329

Scales and comparisons

How big is 28773?
  • 28,773 seconds is equal to 7 hours, 59 minutes, 33 seconds.
  • To count from 1 to 28,773 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 28773 cubic inches would be around 2.6 feet tall.

Recreational maths with 28773

  • 28773 backwards is 37782
  • The number of decimal digits it has is: 5
  • The sum of 28773's digits is 27
  • More coming soon!

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"Number 28773 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 28773 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/28773/

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Numbermatics. 2024. "Number 28773 - Facts about the integer". https://numbermatics.com/n/28773/

The information we have on file for 28773 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 28773, math, Factors of 28773, curriculum, school, college, exams, university, Prime factorization of 28773, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight thousand, seven hundred seventy-three.

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