# 165968

## 165,968 is an even composite number composed of four prime numbers multiplied together.

What does the number 165968 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

165968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

## Prime factorization of 165968:

### 24 × 11 × 23 × 41

(2 × 2 × 2 × 2 × 11 × 23 × 41)

See below for interesting mathematical facts about the number 165968 from the Numbermatics database.

### Names of 165968

• Cardinal: 165968 can be written as One hundred sixty-five thousand, nine hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.65968 × 105

### Factors of 165968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77

### Divisors of 165968

• Number of divisors d(n): 40
• Complete list of divisors:
• Sum of all divisors σ(n): 374976
• Sum of proper divisors (its aliquot sum) s(n): 209008
• 165968 is an abundant number, because the sum of its proper divisors (209008) is greater than itself. Its abundance is 43040

### Bases of 165968

• Binary: 1010001000010100002
• Base-36: 3K28

### Squares and roots of 165968

• 165968 squared (1659682) is 27545377024
• 165968 cubed (1659683) is 4571651133919232
• The square root of 165968 is 407.3917034011
• The cube root of 165968 is 54.9551148947

### Scales and comparisons

How big is 165968?
• 165,968 seconds is equal to 1 day, 22 hours, 6 minutes, 8 seconds.
• To count from 1 to 165,968 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 165968 cubic inches would be around 4.6 feet tall.

### Recreational maths with 165968

• 165968 backwards is 869561
• The number of decimal digits it has is: 6
• The sum of 165968's digits is 35
• More coming soon!