# 12542

## 12,542 is an even composite number composed of two prime numbers multiplied together.

What does the number 12542 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

12542 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 12542:

### 2 × 6271

See below for interesting mathematical facts about the number 12542 from the Numbermatics database.

### Names of 12542

• Cardinal: 12542 can be written as Twelve thousand, five hundred forty-two.

### Scientific notation

• Scientific notation: 1.2542 × 104

### Factors of 12542

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6273

### Divisors of 12542

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 18816
• Sum of proper divisors (its aliquot sum) s(n): 6274
• 12542 is a deficient number, because the sum of its proper divisors (6274) is less than itself. Its deficiency is 6268

### Bases of 12542

• Binary: 110000111111102
• Base-36: 9OE

### Squares and roots of 12542

• 12542 squared (125422) is 157301764
• 12542 cubed (125423) is 1972878724088
• The square root of 12542 is 111.9910710727
• The cube root of 12542 is 23.2339080077

### Scales and comparisons

How big is 12542?
• 12,542 seconds is equal to 3 hours, 29 minutes, 2 seconds.
• To count from 1 to 12,542 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 12542 cubic inches would be around 1.9 feet tall.

### Recreational maths with 12542

• 12542 backwards is 24521
• The number of decimal digits it has is: 5
• The sum of 12542's digits is 14
• More coming soon!

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"Number 12542 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

APA style:
Numbermatics. (2022). Number 12542 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/12542/

Chicago style:
Numbermatics. 2022. "Number 12542 - Facts about the integer". https://numbermatics.com/n/12542/

The information we have on file for 12542 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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