# 25125

## 25,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 25125 look like?

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

25125 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 25125:

### 3 × 53 × 67

(3 × 5 × 5 × 5 × 67)

See below for interesting mathematical facts about the number 25125 from the Numbermatics database.

### Names of 25125

• Cardinal: 25125 can be written as Twenty-five thousand, one hundred twenty-five.

### Scientific notation

• Scientific notation: 2.5125 × 104

### Factors of 25125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 75

### Divisors of 25125

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 42432
• Sum of proper divisors (its aliquot sum) s(n): 17307
• 25125 is a deficient number, because the sum of its proper divisors (17307) is less than itself. Its deficiency is 7818

### Bases of 25125

• Binary: 1100010001001012
• Base-36: JDX

### Squares and roots of 25125

• 25125 squared (251252) is 631265625
• 25125 cubed (251253) is 15860548828125
• The square root of 25125 is 158.5086748415
• The cube root of 25125 is 29.2888300133

### Scales and comparisons

How big is 25125?
• 25,125 seconds is equal to 6 hours, 58 minutes, 45 seconds.
• To count from 1 to 25,125 would take you about six hours.

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 25125 cubic inches would be around 2.4 feet tall.

### Recreational maths with 25125

• 25125 backwards is 52152
• 25125 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 25125's digits is 15
• More coming soon!