# 20166

## 20,166 is an even composite number composed of three prime numbers multiplied together.

What does the number 20166 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

20166 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 20166:

### 2 × 3 × 3361

See below for interesting mathematical facts about the number 20166 from the Numbermatics database.

### Names of 20166

• Cardinal: 20166 can be written as Twenty thousand, one hundred sixty-six.

### Scientific notation

• Scientific notation: 2.0166 × 104

### Factors of 20166

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3366

### Divisors of 20166

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 40344
• Sum of proper divisors (its aliquot sum) s(n): 20178
• 20166 is an abundant number, because the sum of its proper divisors (20178) is greater than itself. Its abundance is 12

### Bases of 20166

• Binary: 1001110110001102
• Base-36: FK6

### Squares and roots of 20166

• 20166 squared (201662) is 406667556
• 20166 cubed (201663) is 8200857934296
• The square root of 20166 is 142.0070420789
• The cube root of 20166 is 27.2190682325

### Scales and comparisons

How big is 20166?
• 20,166 seconds is equal to 5 hours, 36 minutes, 6 seconds.
• To count from 1 to 20,166 would take you about five 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 20166 cubic inches would be around 2.3 feet tall.

### Recreational maths with 20166

• 20166 backwards is 66102
• The number of decimal digits it has is: 5
• The sum of 20166's digits is 15
• More coming soon!