# 40216

## 40,216 is an even composite number composed of three prime numbers multiplied together.

What does the number 40216 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

40216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 40216:

### 23 × 11 × 457

(2 × 2 × 2 × 11 × 457)

See below for interesting mathematical facts about the number 40216 from the Numbermatics database.

### Names of 40216

• Cardinal: 40216 can be written as Forty thousand, two hundred sixteen.

### Scientific notation

• Scientific notation: 4.0216 × 104

### Factors of 40216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 470

### Divisors of 40216

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 82440
• Sum of proper divisors (its aliquot sum) s(n): 42224
• 40216 is an abundant number, because the sum of its proper divisors (42224) is greater than itself. Its abundance is 2008

### Bases of 40216

• Binary: 10011101000110002
• Base-36: V14

### Squares and roots of 40216

• 40216 squared (402162) is 1617326656
• 40216 cubed (402163) is 65042408797696
• The square root of 40216 is 200.5392729617
• The cube root of 40216 is 34.2609675925

### Scales and comparisons

How big is 40216?
• 40,216 seconds is equal to 11 hours, 10 minutes, 16 seconds.
• To count from 1 to 40,216 would take you about eleven 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 40216 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40216

• 40216 backwards is 61204
• The number of decimal digits it has is: 5
• The sum of 40216's digits is 13
• More coming soon!