3285

3,285 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3285 look like?

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

3285 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 3285:

32 × 5 × 73

(3 × 3 × 5 × 73)

See below for interesting mathematical facts about the number 3285 from the Numbermatics database.


Names of 3285

  • Cardinal: 3285 can be written as Three thousand, two hundred eighty-five.

Scientific notation

  • Scientific notation: 3.285 × 103

Factors of 3285

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 81

Divisors of 3285

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 5772
  • Sum of proper divisors (its aliquot sum) s(n): 2487
  • 3285 is a deficient number, because the sum of its proper divisors (2487) is less than itself. Its deficiency is 798

Bases of 3285

  • Binary: 1100110101012
  • Hexadecimal: 0xCD5
  • Base-36: 2J9

Squares and roots of 3285

  • 3285 squared (32852) is 10791225
  • 3285 cubed (32853) is 35449174125
  • The square root of 3285 is 57.3149195235
  • The cube root of 3285 is 14.8654636049

Scales and comparisons

How big is 3285?
  • 3,285 seconds is equal to 54 minutes, 45 seconds.
  • To count from 1 to 3,285 would take you about fifty-four 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 3285 cubic inches would be around 1.2 feet tall.

Recreational maths with 3285

  • 3285 backwards is 5823
  • The number of decimal digits it has is: 4
  • The sum of 3285's digits is 18
  • More coming soon!

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"Number 3285 - Facts about the integer". Numbermatics.com. 2022. Web. 25 May 2022.

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Numbermatics. (2022). Number 3285 - Facts about the integer. Retrieved 25 May 2022, from https://numbermatics.com/n/3285/

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The information we have on file for 3285 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 3285, math, Factors of 3285, curriculum, school, college, exams, university, Prime factorization of 3285, STEM, science, technology, engineering, physics, economics, calculator, three thousand, two hundred eighty-five.

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