# 380688

## 380,688 is an even composite number composed of five prime numbers multiplied together.

What does the number 380688 look like?

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

380688 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 380688:

### 24 × 3 × 7 × 11 × 103

(2 × 2 × 2 × 2 × 3 × 7 × 11 × 103)

See below for interesting mathematical facts about the number 380688 from the Numbermatics database.

### Names of 380688

• Cardinal: 380688 can be written as Three hundred eighty thousand, six hundred eighty-eight.

### Scientific notation

• Scientific notation: 3.80688 × 105

### Factors of 380688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 126

### Divisors of 380688

• Number of divisors d(n): 80
• Complete list of divisors:
• Sum of all divisors σ(n): 1238016
• Sum of proper divisors (its aliquot sum) s(n): 857328
• 380688 is an abundant number, because the sum of its proper divisors (857328) is greater than itself. Its abundance is 476640

### Bases of 380688

• Binary: 10111001111000100002
• Base-36: 85QO

### Squares and roots of 380688

• 380688 squared (3806882) is 144923353344
• 380688 cubed (3806883) is 55170581537820672
• The square root of 380688 is 616.9991896267
• The cube root of 380688 is 72.4752511641

### Scales and comparisons

How big is 380688?
• 380,688 seconds is equal to 4 days, 9 hours, 44 minutes, 48 seconds.
• To count from 1 to 380,688 would take you about four 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 380688 cubic inches would be around 6 feet tall.

### Recreational maths with 380688

• 380688 backwards is 886083
• 380688 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 380688's digits is 33
• More coming soon!