# 1559

## 1,559 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 1559 look like?

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

1559 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1559:

### 1559

See below for interesting mathematical facts about the number 1559 from the Numbermatics database.

### Names of 1559

• Cardinal: 1559 can be written as One thousand, five hundred fifty-nine.

### Scientific notation

• Scientific notation: 1.559 × 103

### Factors of 1559

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1559

### Divisors of 1559

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1560
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1559 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1558

### Bases of 1559

• Binary: 110000101112
• Base-36: 17B

### Squares and roots of 1559

• 1559 squared (15592) is 2430481
• 1559 cubed (15593) is 3789119879
• The square root of 1559 is 39.4841740447
• The cube root of 1559 is 11.5953013073

### Scales and comparisons

How big is 1559?
• 1,559 seconds is equal to 25 minutes, 59 seconds.
• To count from 1 to 1,559 would take you about twenty-five 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 1559 cubic inches would be around 1 feet tall.

### Recreational maths with 1559

• 1559 backwards is 9551
• The number of decimal digits it has is: 4
• The sum of 1559's digits is 20
• More coming soon!