# 13545

## 13,545 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13545 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13545 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 13545:

### 32 × 5 × 7 × 43

(3 × 3 × 5 × 7 × 43)

See below for interesting mathematical facts about the number 13545 from the Numbermatics database.

### Names of 13545

• Cardinal: 13545 can be written as Thirteen thousand, five hundred forty-five.

### Scientific notation

• Scientific notation: 1.3545 × 104

### Factors of 13545

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 58

### Divisors of 13545

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 27456
• Sum of proper divisors (its aliquot sum) s(n): 13911
• 13545 is an abundant number, because the sum of its proper divisors (13911) is greater than itself. Its abundance is 366

### Bases of 13545

• Binary: 110100111010012
• Base-36: AG9

### Squares and roots of 13545

• 13545 squared (135452) is 183467025
• 13545 cubed (135453) is 2485060853625
• The square root of 13545 is 116.3829884477
• The cube root of 13545 is 23.8374431217

### Scales and comparisons

How big is 13545?
• 13,545 seconds is equal to 3 hours, 45 minutes, 45 seconds.
• To count from 1 to 13,545 would take you about three 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 13545 cubic inches would be around 2 feet tall.

### Recreational maths with 13545

• 13545 backwards is 54531
• The number of decimal digits it has is: 5
• The sum of 13545's digits is 18
• More coming soon!

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The information we have on file for 13545 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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