# 1958

## 1,958 is an even composite number composed of three prime numbers multiplied together.

What does the number 1958 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1958 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1958:

### 2 × 11 × 89

See below for interesting mathematical facts about the number 1958 from the Numbermatics database.

### Names of 1958

• Cardinal: 1958 can be written as One thousand, nine hundred fifty-eight.

### Scientific notation

• Scientific notation: 1.958 × 103

### Factors of 1958

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 102

### Divisors of 1958

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 3240
• Sum of proper divisors (its aliquot sum) s(n): 1282
• 1958 is a deficient number, because the sum of its proper divisors (1282) is less than itself. Its deficiency is 676

### Bases of 1958

• Binary: 111101001102
• Base-36: 1IE

### Squares and roots of 1958

• 1958 squared (19582) is 3833764
• 1958 cubed (19583) is 7506509912
• The square root of 1958 is 44.2492937797
• The cube root of 1958 is 12.5103913591

### Scales and comparisons

How big is 1958?
• 1,958 seconds is equal to 32 minutes, 38 seconds.
• To count from 1 to 1,958 would take you about thirty-two 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 1958 cubic inches would be around 1 feet tall.

### Recreational maths with 1958

• 1958 backwards is 8591
• The number of decimal digits it has is: 4
• The sum of 1958's digits is 23
• More coming soon!