# 1216348

## 1,216,348 is an even composite number composed of three prime numbers multiplied together.

What does the number 1216348 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1216348 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 1216348:

### 22 × 7 × 43441

(2 × 2 × 7 × 43441)

See below for interesting mathematical facts about the number 1216348 from the Numbermatics database.

### Names of 1216348

• Cardinal: 1216348 can be written as One million, two hundred sixteen thousand, three hundred forty-eight.

### Scientific notation

• Scientific notation: 1.216348 × 106

### Factors of 1216348

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 43450

### Divisors of 1216348

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 2432752
• Sum of proper divisors (its aliquot sum) s(n): 1216404
• 1216348 is an abundant number, because the sum of its proper divisors (1216404) is greater than itself. Its abundance is 56

### Bases of 1216348

• Binary: 1001010001111010111002
• Base-36: Q2JG

### Squares and roots of 1216348

• 1216348 squared (12163482) is 1479502457104
• 1216348 cubed (12163483) is 1799589854693536192
• The square root of 1216348 is 1102.8816799639
• The cube root of 1216348 is 106.7462470365

### Scales and comparisons

How big is 1216348?
• 1,216,348 seconds is equal to 2 weeks, 1 hour, 52 minutes, 28 seconds.
• To count from 1 to 1,216,348 would take you about three weeks!

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 1216348 cubic inches would be around 8.9 feet tall.

### Recreational maths with 1216348

• 1216348 backwards is 8436121
• The number of decimal digits it has is: 7
• The sum of 1216348's digits is 25
• More coming soon!