# 2212

## 2,212 is an even composite number composed of three prime numbers multiplied together.

What does the number 2212 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2212 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 2212:

### 22 × 7 × 79

(2 × 2 × 7 × 79)

See below for interesting mathematical facts about the number 2212 from the Numbermatics database.

### Names of 2212

• Cardinal: 2212 can be written as Two thousand, two hundred twelve.

### Scientific notation

• Scientific notation: 2.212 × 103

### Factors of 2212

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 88

### Divisors of 2212

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 4480
• Sum of proper divisors (its aliquot sum) s(n): 2268
• 2212 is an abundant number, because the sum of its proper divisors (2268) is greater than itself. Its abundance is 56

### Bases of 2212

• Binary: 1000101001002
• Base-36: 1PG

### Squares and roots of 2212

• 2212 squared (22122) is 4892944
• 2212 cubed (22123) is 10823192128
• The square root of 2212 is 47.0319040653
• The cube root of 2212 is 13.0295187207

### Scales and comparisons

How big is 2212?
• 2,212 seconds is equal to 36 minutes, 52 seconds.
• To count from 1 to 2,212 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 2212 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2212

• 2212 backwards is 2122
• 2212 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2212's digits is 7
• More coming soon!