# 302

## 302 is an even composite number composed of two prime numbers multiplied together.

What does the number 302 look like?

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

302 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 302:

### 2 × 151

See below for interesting mathematical facts about the number 302 from the Numbermatics database.

### Names of 302

• Cardinal: 302 can be written as Three hundred two.

### Scientific notation

• Scientific notation: 3.02 × 102

### Factors of 302

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 153

### Divisors of 302

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 456
• Sum of proper divisors (its aliquot sum) s(n): 154
• 302 is a deficient number, because the sum of its proper divisors (154) is less than itself. Its deficiency is 148

### Bases of 302

• Binary: 1001011102
• Base-36: 8E

### Squares and roots of 302

• 302 squared (3022) is 91204
• 302 cubed (3023) is 27543608
• The square root of 302 is 17.3781471969
• The cube root of 302 is 6.7091728521

### Scales and comparisons

How big is 302?
• 302 seconds is equal to 5 minutes, 2 seconds.
• To count from 1 to 302 would take you about 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 302 cubic inches would be around 0.6 feet tall.

### Recreational maths with 302

• 302 backwards is 203
• The number of decimal digits it has is: 3
• The sum of 302's digits is 5
• More coming soon!