# 2625

## 2,625 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2625 look like?

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

2625 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 2625:

### 3 × 53 × 7

(3 × 5 × 5 × 5 × 7)

See below for interesting mathematical facts about the number 2625 from the Numbermatics database.

### Names of 2625

• Cardinal: 2625 can be written as Two thousand, six hundred twenty-five.

### Scientific notation

• Scientific notation: 2.625 × 103

### Factors of 2625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 15

### Divisors of 2625

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 4992
• Sum of proper divisors (its aliquot sum) s(n): 2367
• 2625 is a deficient number, because the sum of its proper divisors (2367) is less than itself. Its deficiency is 258

### Bases of 2625

• Binary: 1010010000012
• Base-36: 20X

### Squares and roots of 2625

• 2625 squared (26252) is 6890625
• 2625 cubed (26253) is 18087890625
• The square root of 2625 is 51.2347538297
• The cube root of 2625 is 13.7946208819

### Scales and comparisons

How big is 2625?
• 2,625 seconds is equal to 43 minutes, 45 seconds.
• To count from 1 to 2,625 would take you about forty-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 2625 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2625

• 2625 backwards is 5262
• 2625 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2625's digits is 15
• More coming soon!