# 47912

## 47,912 is an even composite number composed of three prime numbers multiplied together.

What does the number 47912 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

47912 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 47912:

### 23 × 53 × 113

(2 × 2 × 2 × 53 × 113)

See below for interesting mathematical facts about the number 47912 from the Numbermatics database.

### Names of 47912

• Cardinal: 47912 can be written as Forty-seven thousand, nine hundred twelve.

### Scientific notation

• Scientific notation: 4.7912 × 104

### Factors of 47912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 168

### Divisors of 47912

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 92340
• Sum of proper divisors (its aliquot sum) s(n): 44428
• 47912 is a deficient number, because the sum of its proper divisors (44428) is less than itself. Its deficiency is 3484

### Bases of 47912

• Binary: 10111011001010002
• Base-36: 10YW

### Squares and roots of 47912

• 47912 squared (479122) is 2295559744
• 47912 cubed (479123) is 109984858454528
• The square root of 47912 is 218.8880992653
• The cube root of 47912 is 36.3201890187

### Scales and comparisons

How big is 47912?
• 47,912 seconds is equal to 13 hours, 18 minutes, 32 seconds.
• To count from 1 to 47,912 would take you about thirteen 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 47912 cubic inches would be around 3 feet tall.

### Recreational maths with 47912

• 47912 backwards is 21974
• The number of decimal digits it has is: 5
• The sum of 47912's digits is 23
• More coming soon!