# 61600

## 61,600 is an even composite number composed of four prime numbers multiplied together.

What does the number 61600 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.

61600 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.

## Prime factorization of 61600:

### 25 × 52 × 7 × 11

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 61600 from the Numbermatics database.

### Names of 61600

• Cardinal: 61600 can be written as Sixty-one thousand, six hundred.

### Scientific notation

• Scientific notation: 6.16 × 104

### Factors of 61600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25

### Divisors of 61600

• Number of divisors d(n): 72
• Complete list of divisors:
• Sum of all divisors σ(n): 187488
• Sum of proper divisors (its aliquot sum) s(n): 125888
• 61600 is an abundant number, because the sum of its proper divisors (125888) is greater than itself. Its abundance is 64288

### Bases of 61600

• Binary: 11110000101000002
• Base-36: 1BJ4

### Squares and roots of 61600

• 61600 squared (616002) is 3794560000
• 61600 cubed (616003) is 233744896000000
• The square root of 61600 is 248.1934729199
• The cube root of 61600 is 39.4936164443

### Scales and comparisons

How big is 61600?
• 61,600 seconds is equal to 17 hours, 6 minutes, 40 seconds.
• To count from 1 to 61,600 would take you about seventeen 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 61600 cubic inches would be around 3.3 feet tall.

### Recreational maths with 61600

• 61600 backwards is 00616
• The number of decimal digits it has is: 5
• The sum of 61600's digits is 13
• More coming soon!