# 2453

## 2,453 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2453 look like?

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

2453 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 2453:

### 11 × 223

See below for interesting mathematical facts about the number 2453 from the Numbermatics database.

### Names of 2453

• Cardinal: 2453 can be written as Two thousand, four hundred fifty-three.

### Scientific notation

• Scientific notation: 2.453 × 103

### Factors of 2453

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 234

### Divisors of 2453

• 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): 235
• 2453 is a deficient number, because the sum of its proper divisors (235) is less than itself. Its deficiency is 2218

### Bases of 2453

• Binary: 1001100101012
• Base-36: 1W5

### Squares and roots of 2453

• 2453 squared (24532) is 6017209
• 2453 cubed (24533) is 14760213677
• The square root of 2453 is 49.5277699883
• The cube root of 2453 is 13.4864977025

### Scales and comparisons

How big is 2453?
• 2,453 seconds is equal to 40 minutes, 53 seconds.
• To count from 1 to 2,453 would take you about forty 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 2453 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2453

• 2453 backwards is 3542
• The number of decimal digits it has is: 4
• The sum of 2453's digits is 14
• More coming soon!