# 16745

## 16,745 is an odd composite number composed of three prime numbers multiplied together.

What does the number 16745 look like?

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

16745 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 16745:

### 5 × 17 × 197

See below for interesting mathematical facts about the number 16745 from the Numbermatics database.

### Names of 16745

• Cardinal: 16745 can be written as Sixteen thousand, seven hundred forty-five.

### Scientific notation

• Scientific notation: 1.6745 × 104

### Factors of 16745

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 219

### Divisors of 16745

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 21384
• Sum of proper divisors (its aliquot sum) s(n): 4639
• 16745 is a deficient number, because the sum of its proper divisors (4639) is less than itself. Its deficiency is 12106

### Bases of 16745

• Binary: 1000001011010012
• Base-36: CX5

### Squares and roots of 16745

• 16745 squared (167452) is 280395025
• 16745 cubed (167453) is 4695214693625
• The square root of 16745 is 129.4024729287
• The cube root of 16745 is 25.5836035957

### Scales and comparisons

How big is 16745?
• 16,745 seconds is equal to 4 hours, 39 minutes, 5 seconds.
• To count from 1 to 16,745 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 16745 cubic inches would be around 2.1 feet tall.

### Recreational maths with 16745

• 16745 backwards is 54761
• The number of decimal digits it has is: 5
• The sum of 16745's digits is 23
• More coming soon!