# 2573

## 2,573 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2573 look like?

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

2573 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 2573:

### 31 × 83

See below for interesting mathematical facts about the number 2573 from the Numbermatics database.

### Names of 2573

• Cardinal: 2573 can be written as Two thousand, five hundred seventy-three.

### Scientific notation

• Scientific notation: 2.573 × 103

### Factors of 2573

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 114

### Divisors of 2573

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2688
• Sum of proper divisors (its aliquot sum) s(n): 115
• 2573 is a deficient number, because the sum of its proper divisors (115) is less than itself. Its deficiency is 2458

### Bases of 2573

• Binary: 1010000011012
• Base-36: 1ZH

### Squares and roots of 2573

• 2573 squared (25732) is 6620329
• 2573 cubed (25733) is 17034106517
• The square root of 2573 is 50.7247474119
• The cube root of 2573 is 13.7029244115

### Scales and comparisons

How big is 2573?
• 2,573 seconds is equal to 42 minutes, 53 seconds.
• To count from 1 to 2,573 would take you about forty-two 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 2573 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2573

• 2573 backwards is 3752
• The number of decimal digits it has is: 4
• The sum of 2573's digits is 17
• More coming soon!