# 2904

## 2,904 is an even composite number composed of three prime numbers multiplied together.

What does the number 2904 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

2904 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 2904:

### 23 × 3 × 112

(2 × 2 × 2 × 3 × 11 × 11)

See below for interesting mathematical facts about the number 2904 from the Numbermatics database.

### Names of 2904

• Cardinal: 2904 can be written as Two thousand, nine hundred four.

### Scientific notation

• Scientific notation: 2.904 × 103

### Factors of 2904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16

### Divisors of 2904

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 7980
• Sum of proper divisors (its aliquot sum) s(n): 5076
• 2904 is an abundant number, because the sum of its proper divisors (5076) is greater than itself. Its abundance is 2172

### Bases of 2904

• Binary: 1011010110002
• Base-36: 28O

### Squares and roots of 2904

• 2904 squared (29042) is 8433216
• 2904 cubed (29043) is 24490059264
• The square root of 2904 is 53.8887743413
• The cube root of 2904 is 14.2669849795

### Scales and comparisons

How big is 2904?
• 2,904 seconds is equal to 48 minutes, 24 seconds.
• To count from 1 to 2,904 would take you about forty-eight 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 2904 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2904

• 2904 backwards is 4092
• The number of decimal digits it has is: 4
• The sum of 2904's digits is 15
• More coming soon!