# 2255

## 2,255 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2255 look like?

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

2255 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 2255:

### 5 × 11 × 41

See below for interesting mathematical facts about the number 2255 from the Numbermatics database.

### Names of 2255

• Cardinal: 2255 can be written as Two thousand, two hundred fifty-five.

### Scientific notation

• Scientific notation: 2.255 × 103

### Factors of 2255

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 57

### Divisors of 2255

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 3024
• Sum of proper divisors (its aliquot sum) s(n): 769
• 2255 is a deficient number, because the sum of its proper divisors (769) is less than itself. Its deficiency is 1486

### Bases of 2255

• Binary: 1000110011112
• Base-36: 1QN

### Squares and roots of 2255

• 2255 squared (22552) is 5085025
• 2255 cubed (22553) is 11466731375
• The square root of 2255 is 47.4868402823
• The cube root of 2255 is 13.1134062395

### Scales and comparisons

How big is 2255?
• 2,255 seconds is equal to 37 minutes, 35 seconds.
• To count from 1 to 2,255 would take you about thirty-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 2255 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2255

• 2255 backwards is 5522
• The number of decimal digits it has is: 4
• The sum of 2255's digits is 14
• More coming soon!