# 71231

## 71,231 is an odd composite number composed of three prime numbers multiplied together.

What does the number 71231 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

71231 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 71231:

### 19 × 23 × 163

See below for interesting mathematical facts about the number 71231 from the Numbermatics database.

### Names of 71231

• Cardinal: 71231 can be written as Seventy-one thousand, two hundred thirty-one.

### Scientific notation

• Scientific notation: 7.1231 × 104

### Factors of 71231

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 205

### Divisors of 71231

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 78720
• Sum of proper divisors (its aliquot sum) s(n): 7489
• 71231 is a deficient number, because the sum of its proper divisors (7489) is less than itself. Its deficiency is 63742

### Bases of 71231

• Binary: 100010110001111112
• Base-36: 1IYN

### Squares and roots of 71231

• 71231 squared (712312) is 5073855361
• 71231 cubed (712313) is 361415791219391
• The square root of 71231 is 266.8913636669
• The cube root of 71231 is 41.4530363397

### Scales and comparisons

How big is 71231?
• 71,231 seconds is equal to 19 hours, 47 minutes, 11 seconds.
• To count from 1 to 71,231 would take you about nineteen 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 71231 cubic inches would be around 3.5 feet tall.

### Recreational maths with 71231

• 71231 backwards is 13217
• The number of decimal digits it has is: 5
• The sum of 71231's digits is 14
• More coming soon!

MLA style:
"Number 71231 - Facts about the integer". Numbermatics.com. 2021. Web. 1 December 2021.

APA style:
Numbermatics. (2021). Number 71231 - Facts about the integer. Retrieved 1 December 2021, from https://numbermatics.com/n/71231/

Chicago style:
Numbermatics. 2021. "Number 71231 - Facts about the integer". https://numbermatics.com/n/71231/

The information we have on file for 71231 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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