# 19319

## 19,319 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 19319 look like?

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

19319 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 19319:

### 19319

See below for interesting mathematical facts about the number 19319 from the Numbermatics database.

### Names of 19319

• Cardinal: 19319 can be written as Nineteen thousand, three hundred nineteen.

### Scientific notation

• Scientific notation: 1.9319 × 104

### Factors of 19319

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 19319

### Divisors of 19319

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 19320
• Sum of proper divisors (its aliquot sum) s(n): 1
• 19319 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 19318

### Bases of 19319

• Binary: 1001011011101112
• Base-36: EWN

### Squares and roots of 19319

• 19319 squared (193192) is 373223761
• 19319 cubed (193193) is 7210309838759
• The square root of 19319 is 138.9928055693
• The cube root of 19319 is 26.8325252981

### Scales and comparisons

How big is 19319?
• 19,319 seconds is equal to 5 hours, 21 minutes, 59 seconds.
• To count from 1 to 19,319 would take you about five 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 19319 cubic inches would be around 2.2 feet tall.

### Recreational maths with 19319

• 19319 backwards is 91391
• The number of decimal digits it has is: 5
• The sum of 19319's digits is 23
• More coming soon!

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