# 380161

## 380,161 is an odd composite number composed of two prime numbers multiplied together.

What does the number 380161 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

380161 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 380161:

### 29 × 13109

See below for interesting mathematical facts about the number 380161 from the Numbermatics database.

### Names of 380161

• Cardinal: 380161 can be written as Three hundred eighty thousand, one hundred sixty-one.

### Scientific notation

• Scientific notation: 3.80161 × 105

### Factors of 380161

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13138

### Divisors of 380161

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 393300
• Sum of proper divisors (its aliquot sum) s(n): 13139
• 380161 is a deficient number, because the sum of its proper divisors (13139) is less than itself. Its deficiency is 367022

### Bases of 380161

• Binary: 10111001101000000012
• Base-36: 85C1

### Squares and roots of 380161

• 380161 squared (3801612) is 144522385921
• 380161 cubed (3801613) is 54941774754113281
• The square root of 380161 is 616.5719747117
• The cube root of 380161 is 72.4417923601

### Scales and comparisons

How big is 380161?
• 380,161 seconds is equal to 4 days, 9 hours, 36 minutes, 1 second.
• To count from 1 to 380,161 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 380161 cubic inches would be around 6 feet tall.

### Recreational maths with 380161

• 380161 backwards is 161083
• The number of decimal digits it has is: 6
• The sum of 380161's digits is 19
• More coming soon!