# 74200

## 74,200 is an even composite number composed of four prime numbers multiplied together.

What does the number 74200 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

74200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 74200:

### 23 × 52 × 7 × 53

(2 × 2 × 2 × 5 × 5 × 7 × 53)

See below for interesting mathematical facts about the number 74200 from the Numbermatics database.

### Names of 74200

• Cardinal: 74200 can be written as Seventy-four thousand, two hundred.

### Scientific notation

• Scientific notation: 7.42 × 104

### Factors of 74200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 67

### Divisors of 74200

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 200880
• Sum of proper divisors (its aliquot sum) s(n): 126680
• 74200 is an abundant number, because the sum of its proper divisors (126680) is greater than itself. Its abundance is 52480

### Bases of 74200

• Binary: 100100001110110002
• Base-36: 1L94

### Squares and roots of 74200

• 74200 squared (742002) is 5505640000
• 74200 cubed (742003) is 408518488000000
• The square root of 74200 is 272.3967694375
• The cube root of 74200 is 42.0211533655

### Scales and comparisons

How big is 74200?
• 74,200 seconds is equal to 20 hours, 36 minutes, 40 seconds.
• To count from 1 to 74,200 would take you about twenty 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 74200 cubic inches would be around 3.5 feet tall.

### Recreational maths with 74200

• 74200 backwards is 00247
• The number of decimal digits it has is: 5
• The sum of 74200's digits is 13
• More coming soon!