20842432
20,842,432 is an even composite number composed of four prime numbers multiplied together.
20842432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 20842432:
26 × 132 × 41 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 41 × 47)See below for interesting mathematical facts about the number 20842432 from the Numbermatics database.
Names of 20842432
- Cardinal: 20842432 can be written as Twenty million, eight hundred forty-two thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 2.0842432 × 107
Factors of 20842432
Divisors of 20842432
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 8 13 16 26 32 41 47 52 64 82 94 104 164 169 188 208 328 338 376 416 533 611 656 676 752 832 1066 1222 1312 1352 1504 1927 2132 2444 2624 2704 3008 3854 4264 4888 5408 6929 7708 7943 8528 9776 10816 13858 15416 15886 17056 19552 25051 27716 30832 31772 34112 39104 50102 55432 61664 63544 100204 110864 123328 127088 200408 221728 254176 325663 400816 443456 508352 651326 801632 1302652 1603264 2605304 5210608 10421216 20842432
- Sum of all divisors σ(n): 46853856
- Sum of proper divisors (its aliquot sum) s(n): 26011424
- 20842432 is an abundant number, because the sum of its proper divisors (26011424) is greater than itself. Its abundance is 5168992
Bases of 20842432
- Binary: 10011111000000111110000002
- Hexadecimal: 0x13E07C0
- Base-36: CEQ4G
Squares and roots of 20842432
- 20842432 squared (208424322) is 434406971674624
- 20842432 cubed (208424323) is 9054097767454276845568
-
The
square root of 20842432 is 4565.3512460707 -
The
cube root of 20842432 is 275.2006557587
Scales and comparisons
How big is 20842432?- 20,842,432 seconds is equal to 34 weeks, 3 days, 5 hours, 33 minutes, 52 seconds.
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To count from 1 to 20,842,432 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 20842432 cubic inches would be around 22.9 feet tall.
Recreational maths with 20842432
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The information we have on file for 20842432 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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