# 22168

## 22,168 is an even composite number composed of three prime numbers multiplied together.

What does the number 22168 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

22168 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 22168:

### 23 × 17 × 163

(2 × 2 × 2 × 17 × 163)

See below for interesting mathematical facts about the number 22168 from the Numbermatics database.

### Names of 22168

• Cardinal: 22168 can be written as Twenty-two thousand, one hundred sixty-eight.

### Scientific notation

• Scientific notation: 2.2168 × 104

### Factors of 22168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 182

### Divisors of 22168

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 44280
• Sum of proper divisors (its aliquot sum) s(n): 22112
• 22168 is a deficient number, because the sum of its proper divisors (22112) is less than itself. Its deficiency is 56

### Bases of 22168

• Binary: 1010110100110002
• Base-36: H3S

### Squares and roots of 22168

• 22168 squared (221682) is 491420224
• 22168 cubed (221683) is 10893803525632
• The square root of 22168 is 148.8892205635
• The cube root of 22168 is 28.0915371569

### Scales and comparisons

How big is 22168?
• 22,168 seconds is equal to 6 hours, 9 minutes, 28 seconds.
• To count from 1 to 22,168 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 22168 cubic inches would be around 2.3 feet tall.

### Recreational maths with 22168

• 22168 backwards is 86122
• The number of decimal digits it has is: 5
• The sum of 22168's digits is 19
• More coming soon!