# 2197

## 2,197 is an odd composite number. It is composed of a single prime number multiplied by itself two times.

What does the number 2197 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 4 divisors.

2197 is an odd composite number. It is composed of one distinct prime number multiplied by itself two times. It has a total of four divisors.

## Prime factorization of 2197:

### 133

(13 × 13 × 13)

See below for interesting mathematical facts about the number 2197 from the Numbermatics database.

### Names of 2197

• Cardinal: 2197 can be written as Two thousand, one hundred ninety-seven.

### Scientific notation

• Scientific notation: 2.197 × 103

### Factors of 2197

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 13

### Divisors of 2197

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2380
• Sum of proper divisors (its aliquot sum) s(n): 183
• 2197 is a deficient number, because the sum of its proper divisors (183) is less than itself. Its deficiency is 2014

### Bases of 2197

• Binary: 1000100101012
• Base-36: 1P1

### Squares and roots of 2197

• 2197 squared (21972) is 4826809
• 2197 cubed (21973) is 10604499373
• The square root of 2197 is 46.8721665811
• 2197 is a perfect cube number. Its cube root is 13

### Scales and comparisons

How big is 2197?
• 2,197 seconds is equal to 36 minutes, 37 seconds.
• To count from 1 to 2,197 would take you about thirty-six 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 2197 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2197

• 2197 backwards is 7912
• The number of decimal digits it has is: 4
• The sum of 2197's digits is 19
• More coming soon!