# 66472

## 66,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 66472 look like?

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

66472 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 66472:

### 23 × 7 × 1187

(2 × 2 × 2 × 7 × 1187)

See below for interesting mathematical facts about the number 66472 from the Numbermatics database.

### Names of 66472

• Cardinal: 66472 can be written as Sixty-six thousand, four hundred seventy-two.

### Scientific notation

• Scientific notation: 6.6472 × 104

### Factors of 66472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1196

### Divisors of 66472

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 142560
• Sum of proper divisors (its aliquot sum) s(n): 76088
• 66472 is an abundant number, because the sum of its proper divisors (76088) is greater than itself. Its abundance is 9616

### Bases of 66472

• Binary: 100000011101010002
• Base-36: 1FAG

### Squares and roots of 66472

• 66472 squared (664722) is 4418526784
• 66472 cubed (664723) is 293708312386048
• The square root of 66472 is 257.8216437773
• The cube root of 66472 is 40.5085080941

### Scales and comparisons

How big is 66472?
• 66,472 seconds is equal to 18 hours, 27 minutes, 52 seconds.
• To count from 1 to 66,472 would take you about eighteen 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 66472 cubic inches would be around 3.4 feet tall.

### Recreational maths with 66472

• 66472 backwards is 27466
• The number of decimal digits it has is: 5
• The sum of 66472's digits is 25
• More coming soon!