# 16928

## 16,928 is an even composite number composed of two prime numbers multiplied together.

What does the number 16928 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 18 divisors.

16928 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 16928:

### 25 × 232

(2 × 2 × 2 × 2 × 2 × 23 × 23)

See below for interesting mathematical facts about the number 16928 from the Numbermatics database.

### Names of 16928

• Cardinal: 16928 can be written as Sixteen thousand, nine hundred twenty-eight.

### Scientific notation

• Scientific notation: 1.6928 × 104

### Factors of 16928

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25

### Divisors of 16928

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 34839
• Sum of proper divisors (its aliquot sum) s(n): 17911
• 16928 is an abundant number, because the sum of its proper divisors (17911) is greater than itself. Its abundance is 983

### Bases of 16928

• Binary: 1000010001000002
• Base-36: D28

### Squares and roots of 16928

• 16928 squared (169282) is 286557184
• 16928 cubed (169283) is 4850840010752
• The square root of 16928 is 130.1076477383
• The cube root of 16928 is 25.6764640919

### Scales and comparisons

How big is 16928?
• 16,928 seconds is equal to 4 hours, 42 minutes, 8 seconds.
• To count from 1 to 16,928 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 16928 cubic inches would be around 2.1 feet tall.

### Recreational maths with 16928

• 16928 backwards is 82961
• The number of decimal digits it has is: 5
• The sum of 16928's digits is 26
• More coming soon!