# 20338548727

## 20,338,548,727 is an odd composite number composed of five prime numbers multiplied together.

What does the number 20338548727 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

20338548727 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 20338548727:

### 72 × 19 × 31 × 409 × 1723

(7 × 7 × 19 × 31 × 409 × 1723)

See below for interesting mathematical facts about the number 20338548727 from the Numbermatics database.

### Names of 20338548727

• Cardinal: 20338548727 can be written as Twenty billion, three hundred thirty-eight million, five hundred forty-eight thousand, seven hundred twenty-seven.

### Scientific notation

• Scientific notation: 2.0338548727 × 1010

### Factors of 20338548727

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2189

### Divisors of 20338548727

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 25785523200
• Sum of proper divisors (its aliquot sum) s(n): 5446974473
• 20338548727 is a deficient number, because the sum of its proper divisors (5446974473) is less than itself. Its deficiency is 14891574254

### Bases of 20338548727

• Binary: 100101111000100010110011111111101112
• Base-36: 9CD1OMV

### Squares and roots of 20338548727

• 20338548727 squared (203385487272) is 413656564320553320529
• 20338548727 cubed (203385487273) is 8413174189676983357180715916583
• The square root of 20338548727 is 142613.2838377969
• The cube root of 20338548727 is 2729.6480436037

### Scales and comparisons

How big is 20338548727?
• 20,338,548,727 seconds is equal to 646 years, 36 weeks, 3 days, 20 hours, 52 minutes, 7 seconds.
• To count from 1 to 20,338,548,727 would take you about one thousand, two hundred ninety-three 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 20338548727 cubic inches would be around 227.5 feet tall.

### Recreational maths with 20338548727

• 20338548727 backwards is 72784583302
• 20338548727 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20338548727's digits is 49
• More coming soon!