# 30146

## 30,146 is an even composite number composed of two prime numbers multiplied together.

What does the number 30146 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

30146 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 30146:

### 2 × 15073

See below for interesting mathematical facts about the number 30146 from the Numbermatics database.

### Names of 30146

• Cardinal: 30146 can be written as Thirty thousand, one hundred forty-six.

### Scientific notation

• Scientific notation: 3.0146 × 104

### Factors of 30146

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15075

### Divisors of 30146

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 45222
• Sum of proper divisors (its aliquot sum) s(n): 15076
• 30146 is a deficient number, because the sum of its proper divisors (15076) is less than itself. Its deficiency is 15070

### Bases of 30146

• Binary: 1110101110000102
• Base-36: N9E

### Squares and roots of 30146

• 30146 squared (301462) is 908781316
• 30146 cubed (301463) is 27396121552136
• The square root of 30146 is 173.6260349141
• The cube root of 30146 is 31.1226497261

### Scales and comparisons

How big is 30146?
• 30,146 seconds is equal to 8 hours, 22 minutes, 26 seconds.
• To count from 1 to 30,146 would take you about eight 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 30146 cubic inches would be around 2.6 feet tall.

### Recreational maths with 30146

• 30146 backwards is 64103
• The number of decimal digits it has is: 5
• The sum of 30146's digits is 14
• More coming soon!