28964

28,964 is an even composite number composed of three prime numbers multiplied together.

What does the number 28964 look like?

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

28964 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28964:

22 × 13 × 557

(2 × 2 × 13 × 557)

See below for interesting mathematical facts about the number 28964 from the Numbermatics database.


Names of 28964

  • Cardinal: 28964 can be written as Twenty-eight thousand, nine hundred sixty-four.

Scientific notation

  • Scientific notation: 2.8964 × 104

Factors of 28964

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 572

Divisors of 28964

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 54684
  • Sum of proper divisors (its aliquot sum) s(n): 25720
  • 28964 is a deficient number, because the sum of its proper divisors (25720) is less than itself. Its deficiency is 3244

Bases of 28964

  • Binary: 1110001001001002
  • Hexadecimal: 0x7124
  • Base-36: MCK

Squares and roots of 28964

  • 28964 squared (289642) is 838913296
  • 28964 cubed (289643) is 24298284705344
  • The square root of 28964 is 170.1881311961
  • The cube root of 28964 is 30.7104499575

Scales and comparisons

How big is 28964?
  • 28,964 seconds is equal to 8 hours, 2 minutes, 44 seconds.
  • To count from 1 to 28,964 would take you about eight 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 28964 cubic inches would be around 2.6 feet tall.

Recreational maths with 28964

  • 28964 backwards is 46982
  • The number of decimal digits it has is: 5
  • The sum of 28964's digits is 29
  • More coming soon!

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"Number 28964 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 28964 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/28964/

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Numbermatics. 2024. "Number 28964 - Facts about the integer". https://numbermatics.com/n/28964/

The information we have on file for 28964 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 28964, math, Factors of 28964, curriculum, school, college, exams, university, Prime factorization of 28964, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight thousand, nine hundred sixty-four.

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