# 2402

## 2,402 is an even composite number composed of two prime numbers multiplied together.

What does the number 2402 look like?

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

2402 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 2402:

### 2 × 1201

See below for interesting mathematical facts about the number 2402 from the Numbermatics database.

### Names of 2402

• Cardinal: 2402 can be written as Two thousand, four hundred two.

### Scientific notation

• Scientific notation: 2.402 × 103

### Factors of 2402

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1203

### Divisors of 2402

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 3606
• Sum of proper divisors (its aliquot sum) s(n): 1204
• 2402 is a deficient number, because the sum of its proper divisors (1204) is less than itself. Its deficiency is 1198

### Bases of 2402

• Binary: 1001011000102
• Base-36: 1UQ

### Squares and roots of 2402

• 2402 squared (24022) is 5769604
• 2402 cubed (24023) is 13858588808
• The square root of 2402 is 49.0102030193
• The cube root of 2402 is 13.3923770409

### Scales and comparisons

How big is 2402?
• 2,402 seconds is equal to 40 minutes, 2 seconds.
• To count from 1 to 2,402 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 2402 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2402

• 2402 backwards is 2042
• The number of decimal digits it has is: 4
• The sum of 2402's digits is 8
• More coming soon!