# 22225

## 22,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 22225 look like?

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

22225 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 22225:

### 52 × 7 × 127

(5 × 5 × 7 × 127)

See below for interesting mathematical facts about the number 22225 from the Numbermatics database.

### Names of 22225

• Cardinal: 22225 can be written as Twenty-two thousand, two hundred twenty-five.

### Scientific notation

• Scientific notation: 2.2225 × 104

### Factors of 22225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 139

### Divisors of 22225

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 31744
• Sum of proper divisors (its aliquot sum) s(n): 9519
• 22225 is a deficient number, because the sum of its proper divisors (9519) is less than itself. Its deficiency is 12706

### Bases of 22225

• Binary: 1010110110100012
• Base-36: H5D

### Squares and roots of 22225

• 22225 squared (222252) is 493950625
• 22225 cubed (222253) is 10978052640625
• The square root of 22225 is 149.0805151587
• The cube root of 22225 is 28.1155935621

### Scales and comparisons

How big is 22225?
• 22,225 seconds is equal to 6 hours, 10 minutes, 25 seconds.
• To count from 1 to 22,225 would take you about six hours.

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 22225 cubic inches would be around 2.3 feet tall.

### Recreational maths with 22225

• 22225 backwards is 52222
• The number of decimal digits it has is: 5
• The sum of 22225's digits is 13
• More coming soon!