# 4725

## 4,725 is an odd composite number composed of three prime numbers multiplied together.

What does the number 4725 look like?

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

4725 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 4725:

### 33 × 52 × 7

(3 × 3 × 3 × 5 × 5 × 7)

See below for interesting mathematical facts about the number 4725 from the Numbermatics database.

### Names of 4725

• Cardinal: 4725 can be written as Four thousand, seven hundred twenty-five.

### Scientific notation

• Scientific notation: 4.725 × 103

### Factors of 4725

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15

### Divisors of 4725

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 9920
• Sum of proper divisors (its aliquot sum) s(n): 5195
• 4725 is an abundant number, because the sum of its proper divisors (5195) is greater than itself. Its abundance is 470

### Bases of 4725

• Binary: 10010011101012
• Base-36: 3N9

### Squares and roots of 4725

• 4725 squared (47252) is 22325625
• 4725 cubed (47253) is 105488578125
• The square root of 4725 is 68.7386354243
• The cube root of 4725 is 16.7803341313

### Scales and comparisons

How big is 4725?
• 4,725 seconds is equal to 1 hour, 18 minutes, 45 seconds.
• To count from 1 to 4,725 would take you about eighteen 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 4725 cubic inches would be around 1.4 feet tall.

### Recreational maths with 4725

• 4725 backwards is 5274
• The number of decimal digits it has is: 4
• The sum of 4725's digits is 18
• More coming soon!