# 2009101329

## 2,009,101,329 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2009101329 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

2009101329 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 2009101329:

### 32 × 672 × 2232

(3 × 3 × 67 × 67 × 223 × 223)

See below for interesting mathematical facts about the number 2009101329 from the Numbermatics database.

### Names of 2009101329

• Cardinal: 2009101329 can be written as Two billion, nine million, one hundred one thousand, three hundred twenty-nine.

### Scientific notation

• Scientific notation: 2.009101329 × 109

### Factors of 2009101329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 293

### Divisors of 2009101329

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 2959265673
• Sum of proper divisors (its aliquot sum) s(n): 950164344
• 2009101329 is a deficient number, because the sum of its proper divisors (950164344) is less than itself. Its deficiency is 1058936985

### Bases of 2009101329

• Binary: 11101111100000001110100000100012
• Base-36: X860I9

### Squares and roots of 2009101329

• 2009101329 squared (20091013292) is 4036488150189566241
• 2009101329 cubed (20091013293) is 8109713707038609136726634289
• 2009101329 is a perfect square number. Its square root is 44823
• The cube root of 2009101329 is 1261.8293175183

### Scales and comparisons

How big is 2009101329?
• 2,009,101,329 seconds is equal to 63 years, 45 weeks, 6 days, 11 hours, 42 minutes, 9 seconds.
• To count from 1 to 2,009,101,329 would take you about one hundred twenty-seven years!

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 2009101329 cubic inches would be around 105.2 feet tall.

### Recreational maths with 2009101329

• 2009101329 backwards is 9231019002
• The number of decimal digits it has is: 10
• The sum of 2009101329's digits is 27
• More coming soon!