20516424

20,516,424 is an even composite number composed of four prime numbers multiplied together.

What does the number 20516424 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

20516424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 20516424:

2³ × 3 × 59 × 14489

(2 × 2 × 2 × 3 × 59 × 14489)

See below for interesting mathematical facts about the number 20516424 from the Numbermatics database.

Names of 20516424

Cardinal: 20516424 can be written as Twenty million, five hundred sixteen thousand, four hundred twenty-four.

Scientific notation

Scientific notation: 2.0516424 × 10⁷

Factors of 20516424

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 14553

Divisors of 20516424

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 24 59 118 177 236 354 472 708 1416 14489 28978 43467 57956 86934 115912 173868 347736 854851 1709702 2564553 3419404 5129106 6838808 10258212 20516424
Sum of all divisors σ(n): 52164000
Sum of proper divisors (its aliquot sum) s(n): 31647576
20516424 is an abundant number, because the sum of its proper divisors (31647576) is greater than itself. Its abundance is 11131152

Bases of 20516424

Binary: 1001110010000111001001000₂
Hexadecimal: 0x1390E48
Base-36: C7QKO

Squares and roots of 20516424

20516424 squared (20516424²) is 420923653747776
20516424 cubed (20516424³) is 8635848151918561473024
The square root of 20516424 is 4529.5059333219
The cube root of 20516424 is 273.7582537491

Scales and comparisons

How big is 20516424?

20,516,424 seconds is equal to 33 weeks, 6 days, 11 hours, 24 seconds.
To count from 1 to 20,516,424 would take you about fifty 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 20516424 cubic inches would be around 22.8 feet tall.

Recreational maths with 20516424

20516424 backwards is 42461502
20516424 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20516424's digits is 24
More coming soon!

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The information we have on file for 20516424 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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