# 3936

## 3,936 is an even composite number composed of three prime numbers multiplied together.

What does the number 3936 look like?

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

3936 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 3936:

### 25 × 3 × 41

(2 × 2 × 2 × 2 × 2 × 3 × 41)

See below for interesting mathematical facts about the number 3936 from the Numbermatics database.

### Names of 3936

• Cardinal: 3936 can be written as Three thousand, nine hundred thirty-six.

### Scientific notation

• Scientific notation: 3.936 × 103

### Factors of 3936

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46

### Divisors of 3936

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 10584
• Sum of proper divisors (its aliquot sum) s(n): 6648
• 3936 is an abundant number, because the sum of its proper divisors (6648) is greater than itself. Its abundance is 2712

### Bases of 3936

• Binary: 1111011000002
• Base-36: 31C

### Squares and roots of 3936

• 3936 squared (39362) is 15492096
• 3936 cubed (39363) is 60976889856
• The square root of 3936 is 62.7375485655
• The cube root of 3936 is 15.7888935459

### Scales and comparisons

How big is 3936?
• 3,936 seconds is equal to 5 minutes, 36 seconds.
• To count from 1 to 3,936 would take you about five 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 3936 cubic inches would be around 1.3 feet tall.

### Recreational maths with 3936

• 3936 backwards is 6393
• The number of decimal digits it has is: 4
• The sum of 3936's digits is 21
• More coming soon!