# 2873

## 2,873 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2873 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

2873 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 2873:

### 132 × 17

(13 × 13 × 17)

See below for interesting mathematical facts about the number 2873 from the Numbermatics database.

### Names of 2873

• Cardinal: 2873 can be written as Two thousand, eight hundred seventy-three.

### Scientific notation

• Scientific notation: 2.873 × 103

### Factors of 2873

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 30

### Divisors of 2873

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 3294
• Sum of proper divisors (its aliquot sum) s(n): 421
• 2873 is a deficient number, because the sum of its proper divisors (421) is less than itself. Its deficiency is 2452

### Bases of 2873

• Binary: 1011001110012
• Hexadecimal: 0xB39
• Base-36: 27T

### Squares and roots of 2873

• 2873 squared (28732) is 8254129
• 2873 cubed (28733) is 23714112617
• The square root of 2873 is 53.6003731331
• The cube root of 2873 is 14.2160368973

### Scales and comparisons

How big is 2873?
• 2,873 seconds is equal to 47 minutes, 53 seconds.
• To count from 1 to 2,873 would take you about forty-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 2873 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2873

• 2873 backwards is 3782
• The number of decimal digits it has is: 4
• The sum of 2873's digits is 20
• More coming soon!

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The information we have on file for 2873 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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