2875

2,875 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2875 look like?

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

2875 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2875:

53 × 23

(5 × 5 × 5 × 23)

See below for interesting mathematical facts about the number 2875 from the Numbermatics database.


Names of 2875

  • Cardinal: 2875 can be written as Two thousand, eight hundred seventy-five.

Scientific notation

  • Scientific notation: 2.875 × 103

Factors of 2875

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 28

Divisors of 2875

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3744
  • Sum of proper divisors (its aliquot sum) s(n): 869
  • 2875 is a deficient number, because the sum of its proper divisors (869) is less than itself. Its deficiency is 2006

Bases of 2875

  • Binary: 1011001110112
  • Hexadecimal: 0xB3B
  • Base-36: 27V

Squares and roots of 2875

  • 2875 squared (28752) is 8265625
  • 2875 cubed (28753) is 23763671875
  • The square root of 2875 is 53.6190264739
  • The cube root of 2875 is 14.2193348993

Scales and comparisons

How big is 2875?
  • 2,875 seconds is equal to 47 minutes, 55 seconds.
  • To count from 1 to 2,875 would take you about forty-seven 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 2875 cubic inches would be around 1.2 feet tall.

Recreational maths with 2875

  • 2875 backwards is 5782
  • The number of decimal digits it has is: 4
  • The sum of 2875's digits is 22
  • More coming soon!

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"Number 2875 - Facts about the integer". Numbermatics.com. 2020. Web. 29 May 2020.

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Numbermatics. (2020). Number 2875 - Facts about the integer. Retrieved 29 May 2020, from https://numbermatics.com/n/2875/

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The information we have on file for 2875 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!

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