28028

28,028 is an even composite number composed of four prime numbers multiplied together.

What does the number 28028 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

28028 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 28028:

22 × 72 × 11 × 13

(2 × 2 × 7 × 7 × 11 × 13)

See below for interesting mathematical facts about the number 28028 from the Numbermatics database.


Names of 28028

  • Cardinal: 28028 can be written as Twenty-eight thousand and twenty-eight.

Scientific notation

  • Scientific notation: 2.8028 × 104

Factors of 28028

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 33

Divisors of 28028

Bases of 28028

  • Binary: 1101101011111002
  • Hexadecimal: 0x6D7C
  • Base-36: LMK

Squares and roots of 28028

  • 28028 squared (280282) is 785568784
  • 28028 cubed (280283) is 22017921877952
  • The square root of 28028 is 167.4156504033
  • The cube root of 28028 is 30.3760083101

Scales and comparisons

How big is 28028?
  • 28,028 seconds is equal to 7 hours, 47 minutes, 8 seconds.
  • To count from 1 to 28,028 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 28028 cubic inches would be around 2.5 feet tall.

Recreational maths with 28028

  • 28028 backwards is 82082
  • The number of decimal digits it has is: 5
  • The sum of 28028's digits is 20
  • More coming soon!

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"Number 28028 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 28028 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/28028/

Chicago style:
Numbermatics. 2024. "Number 28028 - Facts about the integer". https://numbermatics.com/n/28028/

The information we have on file for 28028 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 28028, math, Factors of 28028, curriculum, school, college, exams, university, Prime factorization of 28028, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight thousand and twenty-eight.

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