# 105920

## 105,920 is an even composite number composed of three prime numbers multiplied together.

What does the number 105920 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

105920 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

## Prime factorization of 105920:

### 26 × 5 × 331

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 331)

See below for interesting mathematical facts about the number 105920 from the Numbermatics database.

### Names of 105920

• Cardinal: 105920 can be written as One hundred five thousand, nine hundred twenty.

### Scientific notation

• Scientific notation: 1.0592 × 105

### Factors of 105920

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 338

### Divisors of 105920

• Number of divisors d(n): 28
• Complete list of divisors:
• Sum of all divisors σ(n): 252984
• Sum of proper divisors (its aliquot sum) s(n): 147064
• 105920 is an abundant number, because the sum of its proper divisors (147064) is greater than itself. Its abundance is 41144

### Bases of 105920

• Binary: 110011101110000002
• Base-36: 29Q8

### Squares and roots of 105920

• 105920 squared (1059202) is 11219046400
• 105920 cubed (1059203) is 1188321394688000
• The square root of 105920 is 325.4535297089
• The cube root of 105920 is 47.3143259441

### Scales and comparisons

How big is 105920?
• 105,920 seconds is equal to 1 day, 5 hours, 25 minutes, 20 seconds.
• To count from 1 to 105,920 would take you about five 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 105920 cubic inches would be around 3.9 feet tall.

### Recreational maths with 105920

• 105920 backwards is 029501
• The number of decimal digits it has is: 6
• The sum of 105920's digits is 17
• More coming soon!