# 297

## 297 is an odd composite number composed of two prime numbers multiplied together.

What does the number 297 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

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

## Prime factorization of 297:

### 33 × 11

(3 × 3 × 3 × 11)

See below for interesting mathematical facts about the number 297 from the Numbermatics database.

### Names of 297

• Cardinal: 297 can be written as Two hundred ninety-seven.

### Scientific notation

• Scientific notation: 2.97 × 102

### Factors of 297

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 14

### Divisors of 297

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 480
• Sum of proper divisors (its aliquot sum) s(n): 183
• 297 is a deficient number, because the sum of its proper divisors (183) is less than itself. Its deficiency is 114

### Bases of 297

• Binary: 1001010012
• Base-36: 89

### Squares and roots of 297

• 297 squared (2972) is 88209
• 297 cubed (2973) is 26198073
• The square root of 297 is 17.2336879397
• The cube root of 297 is 6.6719402717

### Scales and comparisons

How big is 297?
• 297 seconds is equal to 4 minutes, 57 seconds.
• To count from 1 to 297 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 297 cubic inches would be around 0.6 feet tall.

### Recreational maths with 297

• 297 backwards is 792
• The number of decimal digits it has is: 3
• The sum of 297's digits is 18
• More coming soon!