# 465

## 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
• 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!