# 67240

## 67,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 67240 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

67240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 67240:

### 23 × 5 × 412

(2 × 2 × 2 × 5 × 41 × 41)

See below for interesting mathematical facts about the number 67240 from the Numbermatics database.

### Names of 67240

• Cardinal: 67240 can be written as Sixty-seven thousand, two hundred forty.

### Scientific notation

• Scientific notation: 6.724 × 104

### Factors of 67240

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48

### Divisors of 67240

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 155070
• Sum of proper divisors (its aliquot sum) s(n): 87830
• 67240 is an abundant number, because the sum of its proper divisors (87830) is greater than itself. Its abundance is 20590

### Bases of 67240

• Binary: 100000110101010002
• Base-36: 1FVS

### Squares and roots of 67240

• 67240 squared (672402) is 4521217600
• 67240 cubed (672403) is 304006671424000
• The square root of 67240 is 259.3067681339
• The cube root of 67240 is 40.6639193103

### Scales and comparisons

How big is 67240?
• 67,240 seconds is equal to 18 hours, 40 minutes, 40 seconds.
• To count from 1 to 67,240 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 67240 cubic inches would be around 3.4 feet tall.

### Recreational maths with 67240

• 67240 backwards is 04276
• The number of decimal digits it has is: 5
• The sum of 67240's digits is 19
• More coming soon!