# 67228

## 67,228 is an even composite number composed of two prime numbers multiplied together.

What does the number 67228 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 18 divisors.

67228 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 67228:

### 22 × 75

(2 × 2 × 7 × 7 × 7 × 7 × 7)

See below for interesting mathematical facts about the number 67228 from the Numbermatics database.

### Names of 67228

• Cardinal: 67228 can be written as Sixty-seven thousand, two hundred twenty-eight.

### Scientific notation

• Scientific notation: 6.7228 × 104

### Factors of 67228

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9

### Divisors of 67228

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 137256
• Sum of proper divisors (its aliquot sum) s(n): 70028
• 67228 is an abundant number, because the sum of its proper divisors (70028) is greater than itself. Its abundance is 2800

### Bases of 67228

• Binary: 100000110100111002
• Base-36: 1FVG

### Squares and roots of 67228

• 67228 squared (672282) is 4519603984
• 67228 cubed (672283) is 303843936636352
• The square root of 67228 is 259.2836284843
• The cube root of 67228 is 40.6615001349

### Scales and comparisons

How big is 67228?
• 67,228 seconds is equal to 18 hours, 40 minutes, 28 seconds.
• To count from 1 to 67,228 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 67228 cubic inches would be around 3.4 feet tall.

### Recreational maths with 67228

• 67228 backwards is 82276
• The number of decimal digits it has is: 5
• The sum of 67228's digits is 25
• More coming soon!