# 1439

## 1,439 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1439 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1439 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1439:

### 1439

See below for interesting mathematical facts about the number 1439 from the Numbermatics database.

### Names of 1439

• Cardinal: 1439 can be written as One thousand, four hundred thirty-nine.

### Scientific notation

• Scientific notation: 1.439 × 103

### Factors of 1439

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1439

### Divisors of 1439

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1440
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1439 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1438

### Bases of 1439

• Binary: 101100111112
• Base-36: 13Z

### Squares and roots of 1439

• 1439 squared (14392) is 2070721
• 1439 cubed (14393) is 2979767519
• The square root of 1439 is 37.9341534767
• The cube root of 1439 is 11.2898177523

### Scales and comparisons

How big is 1439?
• 1,439 seconds is equal to 23 minutes, 59 seconds.
• To count from 1 to 1,439 would take you about twenty-three minutes.

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 1439 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1439

• 1439 backwards is 9341
• The number of decimal digits it has is: 4
• The sum of 1439's digits is 17
• More coming soon!

MLA style:
"Number 1439 - Facts about the integer". Numbermatics.com. 2021. Web. 27 October 2021.

APA style:
Numbermatics. (2021). Number 1439 - Facts about the integer. Retrieved 27 October 2021, from https://numbermatics.com/n/1439/

Chicago style:
Numbermatics. 2021. "Number 1439 - Facts about the integer". https://numbermatics.com/n/1439/

The information we have on file for 1439 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!

Keywords: Divisors of 1439, math, Factors of 1439, curriculum, school, college, exams, university, Prime factorization of 1439, STEM, science, technology, engineering, physics, economics, calculator, one thousand, four hundred thirty-nine.

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