# 16768

## 16,768 is an even composite number composed of two prime numbers multiplied together.

What does the number 16768 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

16768 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 16768:

### 27 × 131

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 131)

See below for interesting mathematical facts about the number 16768 from the Numbermatics database.

### Names of 16768

• Cardinal: 16768 can be written as Sixteen thousand, seven hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.6768 × 104

### Factors of 16768

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133

### Divisors of 16768

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 33660
• Sum of proper divisors (its aliquot sum) s(n): 16892
• 16768 is an abundant number, because the sum of its proper divisors (16892) is greater than itself. Its abundance is 124

### Bases of 16768

• Binary: 1000001100000002
• Base-36: CXS

### Squares and roots of 16768

• 16768 squared (167682) is 281165824
• 16768 cubed (167683) is 4714588536832
• The square root of 16768 is 129.4913124499
• The cube root of 16768 is 25.5953116413

### Scales and comparisons

How big is 16768?
• 16,768 seconds is equal to 4 hours, 39 minutes, 28 seconds.
• To count from 1 to 16,768 would take you about four 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 16768 cubic inches would be around 2.1 feet tall.

### Recreational maths with 16768

• 16768 backwards is 86761
• The number of decimal digits it has is: 5
• The sum of 16768's digits is 28
• More coming soon!