# 166320

## 166,320 is an even composite number composed of five prime numbers multiplied together.

What does the number 166320 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 160 divisors.

166320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.

## Prime factorization of 166320:

### 24 × 33 × 5 × 7 × 11

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 166320 from the Numbermatics database.

### Names of 166320

• Cardinal: 166320 can be written as One hundred sixty-six thousand, three hundred twenty.

### Scientific notation

• Scientific notation: 1.6632 × 105

### Factors of 166320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28

### Divisors of 166320

• Number of divisors d(n): 160
• Complete list of divisors:
• Sum of all divisors σ(n): 714240
• Sum of proper divisors (its aliquot sum) s(n): 547920
• 166320 is an abundant number, because the sum of its proper divisors (547920) is greater than itself. Its abundance is 381600

### Bases of 166320

• Binary: 1010001001101100002
• Base-36: 3KC0

### Squares and roots of 166320

• 166320 squared (1663202) is 27662342400
• 166320 cubed (1663203) is 4600800787968000
• The square root of 166320 is 407.8234912313
• The cube root of 166320 is 54.9939387259

### Scales and comparisons

How big is 166320?
• 166,320 seconds is equal to 1 day, 22 hours, 12 minutes.
• To count from 1 to 166,320 would take you about twenty-two 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 166320 cubic inches would be around 4.6 feet tall.

### Recreational maths with 166320

• 166320 backwards is 023661
• 166320 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 166320's digits is 18
• More coming soon!