# 7136

## 7,136 is an even composite number composed of two prime numbers multiplied together.

What does the number 7136 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

7136 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 7136:

### 25 × 223

(2 × 2 × 2 × 2 × 2 × 223)

See below for interesting mathematical facts about the number 7136 from the Numbermatics database.

### Names of 7136

• Cardinal: 7136 can be written as Seven thousand, one hundred thirty-six.

### Scientific notation

• Scientific notation: 7.136 × 103

### Factors of 7136

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 225

### Divisors of 7136

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 14112
• Sum of proper divisors (its aliquot sum) s(n): 6976
• 7136 is a deficient number, because the sum of its proper divisors (6976) is less than itself. Its deficiency is 160

### Bases of 7136

• Binary: 11011111000002
• Base-36: 5I8

### Squares and roots of 7136

• 7136 squared (71362) is 50922496
• 7136 cubed (71363) is 363382931456
• The square root of 7136 is 84.4748483279
• The cube root of 7136 is 19.2524031407

### Scales and comparisons

How big is 7136?
• 7,136 seconds is equal to 1 hour, 58 minutes, 56 seconds.
• To count from 1 to 7,136 would take you about fifty-eight minutes.

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 7136 cubic inches would be around 1.6 feet tall.

### Recreational maths with 7136

• 7136 backwards is 6317
• The number of decimal digits it has is: 4
• The sum of 7136's digits is 17
• More coming soon!

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