# 2750

## 2,750 is an even composite number composed of three prime numbers multiplied together.

What does the number 2750 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

2750 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 2750:

### 2 × 53 × 11

(2 × 5 × 5 × 5 × 11)

See below for interesting mathematical facts about the number 2750 from the Numbermatics database.

### Names of 2750

• Cardinal: 2750 can be written as Two thousand, seven hundred fifty.

### Scientific notation

• Scientific notation: 2.75 × 103

### Factors of 2750

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 18

### Divisors of 2750

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 5616
• Sum of proper divisors (its aliquot sum) s(n): 2866
• 2750 is an abundant number, because the sum of its proper divisors (2866) is greater than itself. Its abundance is 116

### Bases of 2750

• Binary: 1010101111102
• Base-36: 24E

### Squares and roots of 2750

• 2750 squared (27502) is 7562500
• 2750 cubed (27503) is 20796875000
• The square root of 2750 is 52.4404424085
• The cube root of 2750 is 14.0101966533

### Scales and comparisons

How big is 2750?
• 2,750 seconds is equal to 45 minutes, 50 seconds.
• To count from 1 to 2,750 would take you about forty-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 2750 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2750

• 2750 backwards is 0572
• The number of decimal digits it has is: 4
• The sum of 2750's digits is 14
• More coming soon!