# 1485

## 1,485 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1485 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1485 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1485:

### 33 × 5 × 11

(3 × 3 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 1485 from the Numbermatics database.

### Names of 1485

• Cardinal: 1485 can be written as One thousand, four hundred eighty-five.

### Scientific notation

• Scientific notation: 1.485 × 103

### Factors of 1485

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 19

### Divisors of 1485

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 2880
• Sum of proper divisors (its aliquot sum) s(n): 1395
• 1485 is a deficient number, because the sum of its proper divisors (1395) is less than itself. Its deficiency is 90

### Bases of 1485

• Binary: 101110011012
• Base-36: 159

### Squares and roots of 1485

• 1485 squared (14852) is 2205225
• 1485 cubed (14853) is 3274759125
• The square root of 1485 is 38.5356977361
• The cube root of 1485 is 11.4088573823

### Scales and comparisons

How big is 1485?
• 1,485 seconds is equal to 24 minutes, 45 seconds.
• To count from 1 to 1,485 would take you about twenty-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 1485 cubic inches would be around 1 feet tall.

### Recreational maths with 1485

• 1485 backwards is 5841
• The number of decimal digits it has is: 4
• The sum of 1485's digits is 18
• More coming soon!