# 1283

## 1,283 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 1283 look like?

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

1283 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1283:

### 1283

See below for interesting mathematical facts about the number 1283 from the Numbermatics database.

### Names of 1283

• Cardinal: 1283 can be written as One thousand, two hundred eighty-three.

### Scientific notation

• Scientific notation: 1.283 × 103

### Factors of 1283

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1283

### Divisors of 1283

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1284
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1283 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1282

### Bases of 1283

• Binary: 101000000112
• Base-36: ZN

### Squares and roots of 1283

• 1283 squared (12832) is 1646089
• 1283 cubed (12833) is 2111932187
• The square root of 1283 is 35.8189893771
• The cube root of 1283 is 10.8661464031

### Scales and comparisons

How big is 1283?
• 1,283 seconds is equal to 21 minutes, 23 seconds.
• To count from 1 to 1,283 would take you about twenty-one 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 1283 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1283

• 1283 backwards is 3821
• The number of decimal digits it has is: 4
• The sum of 1283's digits is 14
• More coming soon!