20500424
20,500,424 is an even composite number composed of four prime numbers multiplied together.
20500424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20500424:
23 × 73 × 31 × 241
(2 × 2 × 2 × 7 × 7 × 7 × 31 × 241)See below for interesting mathematical facts about the number 20500424 from the Numbermatics database.
Names of 20500424
- Cardinal: 20500424 can be written as Twenty million, five hundred thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.0500424 × 107
Factors of 20500424
Divisors of 20500424
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 28 31 49 56 62 98 124 196 217 241 248 343 392 434 482 686 868 964 1372 1519 1687 1736 1928 2744 3038 3374 6076 6748 7471 10633 11809 12152 13496 14942 21266 23618 29884 42532 47236 52297 59768 82663 85064 94472 104594 165326 209188 330652 366079 418376 661304 732158 1464316 2562553 2928632 5125106 10250212 20500424
- Sum of all divisors σ(n): 46464000
- Sum of proper divisors (its aliquot sum) s(n): 25963576
- 20500424 is an abundant number, because the sum of its proper divisors (25963576) is greater than itself. Its abundance is 5463152
Bases of 20500424
- Binary: 10011100011001111110010002
- Hexadecimal: 0x138CFC8
- Base-36: C7E88
Squares and roots of 20500424
- 20500424 squared (205004242) is 420267384179776
- 20500424 cubed (205004243) is 8615659569056300225024
-
The
square root of 20500424 is 4527.7393917937 -
The
cube root of 20500424 is 273.6870705971
Scales and comparisons
How big is 20500424?- 20,500,424 seconds is equal to 33 weeks, 6 days, 6 hours, 33 minutes, 44 seconds.
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To count from 1 to 20,500,424 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 20500424 cubic inches would be around 22.8 feet tall.
Recreational maths with 20500424
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The information we have on file for 20500424 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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