# 68880

## 68,880 is an even composite number composed of five prime numbers multiplied together.

What does the number 68880 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.

68880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.

## Prime factorization of 68880:

### 24 × 3 × 5 × 7 × 41

(2 × 2 × 2 × 2 × 3 × 5 × 7 × 41)

See below for interesting mathematical facts about the number 68880 from the Numbermatics database.

### Names of 68880

• Cardinal: 68880 can be written as Sixty-eight thousand, eight hundred eighty.

### Scientific notation

• Scientific notation: 6.888 × 104

### Factors of 68880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58

### Divisors of 68880

• Number of divisors d(n): 80
• Complete list of divisors:
• Sum of all divisors σ(n): 249984
• Sum of proper divisors (its aliquot sum) s(n): 181104
• 68880 is an abundant number, because the sum of its proper divisors (181104) is greater than itself. Its abundance is 112224

### Bases of 68880

• Binary: 100001101000100002
• Base-36: 1H5C

### Squares and roots of 68880

• 68880 squared (688802) is 4744454400
• 68880 cubed (688803) is 326798019072000
• The square root of 68880 is 262.4499952371
• The cube root of 68880 is 40.9918683061

### Scales and comparisons

How big is 68880?
• 68,880 seconds is equal to 19 hours, 8 minutes.
• To count from 1 to 68,880 would take you about nineteen 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 68880 cubic inches would be around 3.4 feet tall.

### Recreational maths with 68880

• 68880 backwards is 08886
• 68880 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 68880's digits is 30
• More coming soon!