# 13972389

## 13,972,389 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13972389 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

13972389 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 13972389:

### 3 × 1673

(3 × 167 × 167 × 167)

See below for interesting mathematical facts about the number 13972389 from the Numbermatics database.

### Names of 13972389

• Cardinal: 13972389 can be written as Thirteen million, nine hundred seventy-two thousand, three hundred eighty-nine.

### Scientific notation

• Scientific notation: 1.3972389 × 107

### Factors of 13972389

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 170

### Divisors of 13972389

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 18742080
• Sum of proper divisors (its aliquot sum) s(n): 4769691
• 13972389 is a deficient number, because the sum of its proper divisors (4769691) is less than itself. Its deficiency is 9202698

### Bases of 13972389

• Binary: 1101010100110011101001012
• Base-36: 8BH5X

### Squares and roots of 13972389

• 13972389 squared (139723892) is 195227654367321
• 13972389 cubed (139723893) is 2727796730377757899869
• The square root of 13972389 is 3737.9658906951
• The cube root of 13972389 is 240.8556782413

### Scales and comparisons

How big is 13972389?
• 13,972,389 seconds is equal to 23 weeks, 17 hours, 13 minutes, 9 seconds.
• To count from 1 to 13,972,389 would take you about thirty-four weeks!

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 13972389 cubic inches would be around 20.1 feet tall.

### Recreational maths with 13972389

• 13972389 backwards is 98327931
• The number of decimal digits it has is: 8
• The sum of 13972389's digits is 42
• More coming soon!

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"Number 13972389 - Facts about the integer". Numbermatics.com. 2023. Web. 26 March 2023.

APA style:
Numbermatics. (2023). Number 13972389 - Facts about the integer. Retrieved 26 March 2023, from https://numbermatics.com/n/13972389/

Chicago style:
Numbermatics. 2023. "Number 13972389 - Facts about the integer". https://numbermatics.com/n/13972389/

The information we have on file for 13972389 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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