# 29130880

## 29,130,880 is an even composite number composed of four prime numbers multiplied together.

What does the number 29130880 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.

29130880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.

## Prime factorization of 29130880:

### 27 × 5 × 23 × 1979

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 1979)

See below for interesting mathematical facts about the number 29130880 from the Numbermatics database.

### Names of 29130880

• Cardinal: 29130880 can be written as Twenty-nine million, one hundred thirty thousand, eight hundred eighty.

### Scientific notation

• Scientific notation: 2.913088 × 107

### Factors of 29130880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2009

### Divisors of 29130880

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 72705600
• Sum of proper divisors (its aliquot sum) s(n): 43574720
• 29130880 is an abundant number, because the sum of its proper divisors (43574720) is greater than itself. Its abundance is 14443840

### Bases of 29130880

• Binary: 11011110010000000100000002
• Base-36: HCDJ4

### Squares and roots of 29130880

• 29130880 squared (291308802) is 848608169574400
• 29130880 cubed (291308803) is 24720702754891497472000
• The square root of 29130880 is 5397.3030302179
• The cube root of 29130880 is 307.6931784591

### Scales and comparisons

How big is 29130880?
• 29,130,880 seconds is equal to 48 weeks, 1 day, 3 hours, 54 minutes, 40 seconds.
• To count from 1 to 29,130,880 would take you about twenty weeks!

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 29130880 cubic inches would be around 25.6 feet tall.

### Recreational maths with 29130880

• 29130880 backwards is 08803192
• The number of decimal digits it has is: 8
• The sum of 29130880's digits is 31
• More coming soon!