# 13851

## 13,851 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13851 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

13851 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

## Prime factorization of 13851:

### 36 × 19

(3 × 3 × 3 × 3 × 3 × 3 × 19)

See below for interesting mathematical facts about the number 13851 from the Numbermatics database.

### Names of 13851

• Cardinal: 13851 can be written as Thirteen thousand, eight hundred fifty-one.

### Scientific notation

• Scientific notation: 1.3851 × 104

### Factors of 13851

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22

### Divisors of 13851

• Number of divisors d(n): 14
• Complete list of divisors:
• Sum of all divisors σ(n): 21860
• Sum of proper divisors (its aliquot sum) s(n): 8009
• 13851 is a deficient number, because the sum of its proper divisors (8009) is less than itself. Its deficiency is 5842

### Bases of 13851

• Binary: 110110000110112
• Base-36: AOR

### Squares and roots of 13851

• 13851 squared (138512) is 191850201
• 13851 cubed (138513) is 2657317134051
• The square root of 13851 is 117.6902714755
• The cube root of 13851 is 24.0156148385

### Scales and comparisons

How big is 13851?
• 13,851 seconds is equal to 3 hours, 50 minutes, 51 seconds.
• To count from 1 to 13,851 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 13851 cubic inches would be around 2 feet tall.

### Recreational maths with 13851

• 13851 backwards is 15831
• The number of decimal digits it has is: 5
• The sum of 13851's digits is 18
• More coming soon!

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"Number 13851 - Facts about the integer". Numbermatics.com. 2022. Web. 20 August 2022.

APA style:
Numbermatics. (2022). Number 13851 - Facts about the integer. Retrieved 20 August 2022, from https://numbermatics.com/n/13851/

Chicago style:
Numbermatics. 2022. "Number 13851 - Facts about the integer". https://numbermatics.com/n/13851/

The information we have on file for 13851 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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