# 42793

## 42,793 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 42793 look like?

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

42793 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 42793:

### 42793

See below for interesting mathematical facts about the number 42793 from the Numbermatics database.

### Names of 42793

• Cardinal: 42793 can be written as Forty-two thousand, seven hundred ninety-three.

### Scientific notation

• Scientific notation: 4.2793 × 104

### Factors of 42793

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 42793

### Divisors of 42793

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 42794
• Sum of proper divisors (its aliquot sum) s(n): 1
• 42793 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42792

### Bases of 42793

• Binary: 10100111001010012
• Base-36: X0P

### Squares and roots of 42793

• 42793 squared (427932) is 1831240849
• 42793 cubed (427933) is 78364289651257
• The square root of 42793 is 206.8646900755
• The cube root of 42793 is 34.9776728349

### Scales and comparisons

How big is 42793?
• 42,793 seconds is equal to 11 hours, 53 minutes, 13 seconds.
• To count from 1 to 42,793 would take you about eleven 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 42793 cubic inches would be around 2.9 feet tall.

### Recreational maths with 42793

• 42793 backwards is 39724
• The number of decimal digits it has is: 5
• The sum of 42793's digits is 25
• More coming soon!