# 39494

## 39,494 is an even composite number composed of four prime numbers multiplied together.

What does the number 39494 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

39494 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 39494:

### 2 × 72 × 13 × 31

(2 × 7 × 7 × 13 × 31)

See below for interesting mathematical facts about the number 39494 from the Numbermatics database.

### Names of 39494

• Cardinal: 39494 can be written as Thirty-nine thousand, four hundred ninety-four.

### Scientific notation

• Scientific notation: 3.9494 × 104

### Factors of 39494

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 53

### Divisors of 39494

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 76608
• Sum of proper divisors (its aliquot sum) s(n): 37114
• 39494 is a deficient number, because the sum of its proper divisors (37114) is less than itself. Its deficiency is 2380

### Bases of 39494

• Binary: 10011010010001102
• Base-36: UH2

### Squares and roots of 39494

• 39494 squared (394942) is 1559776036
• 39494 cubed (394943) is 61601794765784
• The square root of 39494 is 198.7309739321
• The cube root of 39494 is 34.0546985753

### Scales and comparisons

How big is 39494?
• 39,494 seconds is equal to 10 hours, 58 minutes, 14 seconds.
• To count from 1 to 39,494 would take you about ten 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 39494 cubic inches would be around 2.8 feet tall.

### Recreational maths with 39494

• 39494 backwards is 49493
• The number of decimal digits it has is: 5
• The sum of 39494's digits is 29
• More coming soon!