# 7950

## 7,950 is an even composite number composed of four prime numbers multiplied together.

What does the number 7950 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

7950 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 7950:

### 2 × 3 × 52 × 53

(2 × 3 × 5 × 5 × 53)

See below for interesting mathematical facts about the number 7950 from the Numbermatics database.

### Names of 7950

• Cardinal: 7950 can be written as Seven thousand, nine hundred fifty.

### Scientific notation

• Scientific notation: 7.95 × 103

### Factors of 7950

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 63

### Divisors of 7950

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 20088
• Sum of proper divisors (its aliquot sum) s(n): 12138
• 7950 is an abundant number, because the sum of its proper divisors (12138) is greater than itself. Its abundance is 4188

### Bases of 7950

• Binary: 11111000011102
• Base-36: 64U

### Squares and roots of 7950

• 7950 squared (79502) is 63202500
• 7950 cubed (79503) is 502459875000
• The square root of 7950 is 89.1627725005
• The cube root of 7950 is 19.9582462253

### Scales and comparisons

How big is 7950?
• 7,950 seconds is equal to 2 hours, 12 minutes, 30 seconds.
• To count from 1 to 7,950 would take you about two 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 7950 cubic inches would be around 1.7 feet tall.

### Recreational maths with 7950

• 7950 backwards is 0597
• The number of decimal digits it has is: 4
• The sum of 7950's digits is 21
• More coming soon!