20706912

20,706,912 is an even composite number composed of three prime numbers multiplied together.

What does the number 20706912 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

20706912 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 20706912:

2⁵ × 3² × 71899

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 71899)

See below for interesting mathematical facts about the number 20706912 from the Numbermatics database.

Names of 20706912

Cardinal: 20706912 can be written as Twenty million, seven hundred six thousand, nine hundred twelve.

Scientific notation

Scientific notation: 2.0706912 × 10⁷

Factors of 20706912

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 71904

Divisors of 20706912

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 71899 143798 215697 287596 431394 575192 647091 862788 1150384 1294182 1725576 2300768 2588364 3451152 5176728 6902304 10353456 20706912
Sum of all divisors σ(n): 58886100
Sum of proper divisors (its aliquot sum) s(n): 38179188
20706912 is an abundant number, because the sum of its proper divisors (38179188) is greater than itself. Its abundance is 17472276

Bases of 20706912

Binary: 1001110111111011001100000₂
Hexadecimal: 0x13BF660
Base-36: CBTK0

Squares and roots of 20706912

20706912 squared (20706912²) is 428776204575744
20706912 cubed (20706912³) is 8878631135843928342528
The square root of 20706912 is 4550.4848093363
The cube root of 20706912 is 274.6028957219

Scales and comparisons

How big is 20706912?

20,706,912 seconds is equal to 34 weeks, 1 day, 15 hours, 55 minutes, 12 seconds.
To count from 1 to 20,706,912 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 20706912 cubic inches would be around 22.9 feet tall.

Recreational maths with 20706912

20706912 backwards is 21960702
The number of decimal digits it has is: 8
The sum of 20706912's digits is 27
More coming soon!

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The information we have on file for 20706912 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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