# 216480

## 216,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 216480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.

216480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 216480:

### 25 × 3 × 5 × 11 × 41

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 41)

See below for interesting mathematical facts about the number 216480 from the Numbermatics database.

### Names of 216480

• Cardinal: 216480 can be written as Two hundred sixteen thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 2.1648 × 105

### Factors of 216480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62

### Divisors of 216480

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 762048
• Sum of proper divisors (its aliquot sum) s(n): 545568
• 216480 is an abundant number, because the sum of its proper divisors (545568) is greater than itself. Its abundance is 329088

### Bases of 216480

• Binary: 1101001101101000002
• Base-36: 4N1C

### Squares and roots of 216480

• 216480 squared (2164802) is 46863590400
• 216480 cubed (2164803) is 10145030049792000
• The square root of 216480 is 465.2741127551
• The cube root of 216480 is 60.0444115633

### Scales and comparisons

How big is 216480?
• 216,480 seconds is equal to 2 days, 12 hours, 8 minutes.
• To count from 1 to 216,480 would take you about two days.

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 216480 cubic inches would be around 5 feet tall.

### Recreational maths with 216480

• 216480 backwards is 084612
• The number of decimal digits it has is: 6
• The sum of 216480's digits is 21
• More coming soon!