# 30008

## 30,008 is an even composite number composed of three prime numbers multiplied together.

What does the number 30008 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

30008 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 30008:

### 23 × 112 × 31

(2 × 2 × 2 × 11 × 11 × 31)

See below for interesting mathematical facts about the number 30008 from the Numbermatics database.

### Names of 30008

• Cardinal: 30008 can be written as Thirty thousand and eight.

### Scientific notation

• Scientific notation: 3.0008 × 104

### Factors of 30008

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44

### Divisors of 30008

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 63840
• Sum of proper divisors (its aliquot sum) s(n): 33832
• 30008 is an abundant number, because the sum of its proper divisors (33832) is greater than itself. Its abundance is 3824

### Bases of 30008

• Binary: 1110101001110002
• Base-36: N5K

### Squares and roots of 30008

• 30008 squared (300082) is 900480064
• 30008 cubed (300083) is 27021605760512
• The square root of 30008 is 173.2281732283
• The cube root of 30008 is 31.0750867987

### Scales and comparisons

How big is 30008?
• 30,008 seconds is equal to 8 hours, 20 minutes, 8 seconds.
• To count from 1 to 30,008 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 30008 cubic inches would be around 2.6 feet tall.

### Recreational maths with 30008

• 30008 backwards is 80003
• 30008 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 30008's digits is 11
• More coming soon!