# 47668

## 47,668 is an even composite number composed of three prime numbers multiplied together.

What does the number 47668 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

47668 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 47668:

### 22 × 17 × 701

(2 × 2 × 17 × 701)

See below for interesting mathematical facts about the number 47668 from the Numbermatics database.

### Names of 47668

• Cardinal: 47668 can be written as Forty-seven thousand, six hundred sixty-eight.

### Scientific notation

• Scientific notation: 4.7668 × 104

### Factors of 47668

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 720

### Divisors of 47668

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 88452
• Sum of proper divisors (its aliquot sum) s(n): 40784
• 47668 is a deficient number, because the sum of its proper divisors (40784) is less than itself. Its deficiency is 6884

### Bases of 47668

• Binary: 10111010001101002
• Base-36: 10S4

### Squares and roots of 47668

• 47668 squared (476682) is 2272238224
• 47668 cubed (476683) is 108313051661632
• The square root of 47668 is 218.3300254203
• The cube root of 47668 is 36.2584284801

### Scales and comparisons

How big is 47668?
• 47,668 seconds is equal to 13 hours, 14 minutes, 28 seconds.
• To count from 1 to 47,668 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 47668 cubic inches would be around 3 feet tall.

### Recreational maths with 47668

• 47668 backwards is 86674
• The number of decimal digits it has is: 5
• The sum of 47668's digits is 31
• More coming soon!