465 is an odd composite number composed of three prime numbers multiplied together.

What does the number 465 look like?

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

465 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 465:

3 × 5 × 31

See below for interesting mathematical facts about the number 465 from the Numbermatics database.

Names of 465

  • Cardinal: 465 can be written as Four hundred sixty-five.

Scientific notation

  • Scientific notation: 4.65 × 102

Factors of 465

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 39

Divisors of 465

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 768
  • Sum of proper divisors (its aliquot sum) s(n): 303
  • 465 is a deficient number, because the sum of its proper divisors (303) is less than itself. Its deficiency is 162

Bases of 465

  • Binary: 1110100012
  • Hexadecimal: 0x1D1
  • Base-36: CX

Squares and roots of 465

  • 465 squared (4652) is 216225
  • 465 cubed (4653) is 100544625
  • The square root of 465 is 21.5638586529
  • The cube root of 465 is 7.7473108949

Scales and comparisons

How big is 465?
  • 465 seconds is equal to 7 minutes, 45 seconds.
  • To count from 1 to 465 would take you about three 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 465 cubic inches would be around 0.6 feet tall.

Recreational maths with 465

  • 465 backwards is 564
  • 465 is a Harshad number.
  • The number of decimal digits it has is: 3
  • The sum of 465's digits is 15
  • More coming soon!

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"Number 465 - Facts about the integer". Numbermatics.com. 2024. Web. 25 July 2024.

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Numbermatics. (2024). Number 465 - Facts about the integer. Retrieved 25 July 2024, from https://numbermatics.com/n/465/

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The information we have on file for 465 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 465, math, Factors of 465, curriculum, school, college, exams, university, Prime factorization of 465, STEM, science, technology, engineering, physics, economics, calculator, four hundred sixty-five.

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