20727342

20,727,342 is an even composite number composed of three prime numbers multiplied together.

What does the number 20727342 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

20727342 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 20727342:

2 × 3² × 1151519

(2 × 3 × 3 × 1151519)

See below for interesting mathematical facts about the number 20727342 from the Numbermatics database.

Names of 20727342

Cardinal: 20727342 can be written as Twenty million, seven hundred twenty-seven thousand, three hundred forty-two.

Scientific notation

Scientific notation: 2.0727342 × 10⁷

Factors of 20727342

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1151524

Divisors of 20727342

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 1151519 2303038 3454557 6909114 10363671 20727342
Sum of all divisors σ(n): 44909280
Sum of proper divisors (its aliquot sum) s(n): 24181938
20727342 is an abundant number, because the sum of its proper divisors (24181938) is greater than itself. Its abundance is 3454596

Bases of 20727342

Binary: 1001111000100011000101110₂
Hexadecimal: 0x13C462E
Base-36: CC9BI

Squares and roots of 20727342

20727342 squared (20727342²) is 429622706384964
20727342 cubed (20727342³) is 8904936766206732485688
The square root of 20727342 is 4552.7290716667
The cube root of 20727342 is 274.6931762545

Scales and comparisons

How big is 20727342?

20,727,342 seconds is equal to 34 weeks, 1 day, 21 hours, 35 minutes, 42 seconds.
To count from 1 to 20,727,342 would take you about fifty-one 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 20727342 cubic inches would be around 22.9 feet tall.

Recreational maths with 20727342

20727342 backwards is 24372702
The number of decimal digits it has is: 8
The sum of 20727342's digits is 27
More coming soon!

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The information we have on file for 20727342 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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