# 2893

## 2,893 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2893 look like?

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

2893 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 2893:

### 11 × 263

See below for interesting mathematical facts about the number 2893 from the Numbermatics database.

### Names of 2893

• Cardinal: 2893 can be written as Two thousand, eight hundred ninety-three.

### Scientific notation

• Scientific notation: 2.893 × 103

### Factors of 2893

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 274

### Divisors of 2893

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 3168
• Sum of proper divisors (its aliquot sum) s(n): 275
• 2893 is a deficient number, because the sum of its proper divisors (275) is less than itself. Its deficiency is 2618

### Bases of 2893

• Binary: 1011010011012
• Base-36: 28D

### Squares and roots of 2893

• 2893 squared (28932) is 8369449
• 2893 cubed (28933) is 24212815957
• The square root of 2893 is 53.7866154355
• The cube root of 2893 is 14.2489483167

### Scales and comparisons

How big is 2893?
• 2,893 seconds is equal to 48 minutes, 13 seconds.
• To count from 1 to 2,893 would take you about forty-eight 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 2893 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2893

• 2893 backwards is 3982
• The number of decimal digits it has is: 4
• The sum of 2893's digits is 22
• More coming soon!