# 616

## 616 is an even composite number composed of three prime numbers multiplied together.

What does the number 616 look like?

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

616 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 616:

### 23 × 7 × 11

(2 × 2 × 2 × 7 × 11)

See below for interesting mathematical facts about the number 616 from the Numbermatics database.

### Names of 616

• Cardinal: 616 can be written as Six hundred sixteen.

### Scientific notation

• Scientific notation: 6.16 × 102

### Factors of 616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 20

### Divisors of 616

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 1440
• Sum of proper divisors (its aliquot sum) s(n): 824
• 616 is an abundant number, because the sum of its proper divisors (824) is greater than itself. Its abundance is 208

### Bases of 616

• Binary: 10011010002
• Base-36: H4

### Squares and roots of 616

• 616 squared (6162) is 379456
• 616 cubed (6163) is 233744896
• The square root of 616 is 24.8193472919
• The cube root of 616 is 8.5086417303

### Scales and comparisons

How big is 616?
• 616 seconds is equal to 10 minutes, 16 seconds.
• To count from 1 to 616 would take you about five minutes.

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 616 cubic inches would be around 0.7 feet tall.

### Recreational maths with 616

• 616 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 3
• The sum of 616's digits is 13
• More coming soon!