2265

2,265 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2265 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2265 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2265:

3 × 5 × 151

See below for interesting mathematical facts about the number 2265 from the Numbermatics database.


Names of 2265

  • Cardinal: 2265 can be written as Two thousand, two hundred sixty-five.

Scientific notation

  • Scientific notation: 2.265 × 103

Factors of 2265

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 159

Divisors of 2265

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3648
  • Sum of proper divisors (its aliquot sum) s(n): 1383
  • 2265 is a deficient number, because the sum of its proper divisors (1383) is less than itself. Its deficiency is 882

Bases of 2265

  • Binary: 1000110110012
  • Hexadecimal: 0x8D9
  • Base-36: 1QX

Squares and roots of 2265

  • 2265 squared (22652) is 5130225
  • 2265 cubed (22653) is 11619959625
  • The square root of 2265 is 47.5920161371
  • The cube root of 2265 is 13.1327618487

Scales and comparisons

How big is 2265?
  • 2,265 seconds is equal to 37 minutes, 45 seconds.
  • To count from 1 to 2,265 would take you about thirty-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 2265 cubic inches would be around 1.1 feet tall.

Recreational maths with 2265

  • 2265 backwards is 5622
  • 2265 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 2265's digits is 15
  • More coming soon!

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"Number 2265 - Facts about the integer". Numbermatics.com. 2020. Web. 27 October 2020.

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The information we have on file for 2265 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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