# 7238

## 7,238 is an even composite number composed of four prime numbers multiplied together.

What does the number 7238 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

7238 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 7238:

### 2 × 7 × 11 × 47

See below for interesting mathematical facts about the number 7238 from the Numbermatics database.

### Names of 7238

• Cardinal: 7238 can be written as Seven thousand, two hundred thirty-eight.

### Scientific notation

• Scientific notation: 7.238 × 103

### Factors of 7238

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

### Divisors of 7238

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 13824
• Sum of proper divisors (its aliquot sum) s(n): 6586
• 7238 is a deficient number, because the sum of its proper divisors (6586) is less than itself. Its deficiency is 652

### Bases of 7238

• Binary: 11100010001102
• Base-36: 5L2

### Squares and roots of 7238

• 7238 squared (72382) is 52388644
• 7238 cubed (72383) is 379189005272
• The square root of 7238 is 85.0764362207
• The cube root of 7238 is 19.3436990259

### Scales and comparisons

How big is 7238?
• 7,238 seconds is equal to 2 hours, 38 seconds.
• To count from 1 to 7,238 would take you about two 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 7238 cubic inches would be around 1.6 feet tall.

### Recreational maths with 7238

• 7238 backwards is 8327
• The number of decimal digits it has is: 4
• The sum of 7238's digits is 20
• More coming soon!