# 3958

## 3,958 is an even composite number composed of two prime numbers multiplied together.

What does the number 3958 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

3958 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 3958:

### 2 × 1979

See below for interesting mathematical facts about the number 3958 from the Numbermatics database.

### Names of 3958

• Cardinal: 3958 can be written as Three thousand, nine hundred fifty-eight.

### Scientific notation

• Scientific notation: 3.958 × 103

### Factors of 3958

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1981

### Divisors of 3958

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 5940
• Sum of proper divisors (its aliquot sum) s(n): 1982
• 3958 is a deficient number, because the sum of its proper divisors (1982) is less than itself. Its deficiency is 1976

### Bases of 3958

• Binary: 1111011101102
• Base-36: 31Y

### Squares and roots of 3958

• 3958 squared (39582) is 15665764
• 3958 cubed (39583) is 62005093912
• The square root of 3958 is 62.9126378401
• The cube root of 3958 is 15.8182558839

### Scales and comparisons

How big is 3958?
• 3,958 seconds is equal to 1 hour, 5 minutes, 58 seconds.
• To count from 1 to 3,958 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 3958 cubic inches would be around 1.3 feet tall.

### Recreational maths with 3958

• 3958 backwards is 8593
• The number of decimal digits it has is: 4
• The sum of 3958's digits is 25
• More coming soon!