# 955

## 955 is an odd composite number composed of two prime numbers multiplied together.

What does the number 955 look like?

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

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

## Prime factorization of 955:

### 5 × 191

See below for interesting mathematical facts about the number 955 from the Numbermatics database.

### Names of 955

• Cardinal: 955 can be written as Nine hundred fifty-five.

### Scientific notation

• Scientific notation: 9.55 × 102

### Factors of 955

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 196

### Divisors of 955

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1152
• Sum of proper divisors (its aliquot sum) s(n): 197
• 955 is a deficient number, because the sum of its proper divisors (197) is less than itself. Its deficiency is 758

### Bases of 955

• Binary: 11101110112
• Base-36: QJ

### Squares and roots of 955

• 955 squared (9552) is 912025
• 955 cubed (9553) is 870983875
• The square root of 955 is 30.9030742807
• The cube root of 955 is 9.8476920047

### Scales and comparisons

How big is 955?
• 955 seconds is equal to 15 minutes, 55 seconds.
• To count from 1 to 955 would take you about seven 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 955 cubic inches would be around 0.8 feet tall.

### Recreational maths with 955

• 955 backwards is 559
• The number of decimal digits it has is: 3
• The sum of 955's digits is 19
• More coming soon!