# 47399

## 47,399 is an odd composite number composed of three prime numbers multiplied together.

What does the number 47399 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

47399 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 47399:

### 11 × 31 × 139

See below for interesting mathematical facts about the number 47399 from the Numbermatics database.

### Names of 47399

• Cardinal: 47399 can be written as Forty-seven thousand, three hundred ninety-nine.

### Scientific notation

• Scientific notation: 4.7399 × 104

### Factors of 47399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 181

### Divisors of 47399

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 53760
• Sum of proper divisors (its aliquot sum) s(n): 6361
• 47399 is a deficient number, because the sum of its proper divisors (6361) is less than itself. Its deficiency is 41038

### Bases of 47399

• Binary: 10111001001001112
• Base-36: 10KN

### Squares and roots of 47399

• 47399 squared (473992) is 2246665201
• 47399 cubed (473993) is 106489683862199
• The square root of 47399 is 217.7131139825
• The cube root of 47399 is 36.1900952725

### Scales and comparisons

How big is 47399?
• 47,399 seconds is equal to 13 hours, 9 minutes, 59 seconds.
• To count from 1 to 47,399 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 47399 cubic inches would be around 3 feet tall.

### Recreational maths with 47399

• 47399 backwards is 99374
• The number of decimal digits it has is: 5
• The sum of 47399's digits is 32
• More coming soon!