28026432
28,026,432 is an even composite number composed of four prime numbers multiplied together.
28026432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 28026432:
26 × 33 × 72 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 331)See below for interesting mathematical facts about the number 28026432 from the Numbermatics database.
Names of 28026432
- Cardinal: 28026432 can be written as Twenty-eight million, twenty-six thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 2.8026432 × 107
Factors of 28026432
Divisors of 28026432
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 331 336 378 392 432 441 448 504 576 588 662 672 756 784 864 882 993 1008 1176 1323 1324 1344 1512 1568 1728 1764 1986 2016 2317 2352 2646 2648 2979 3024 3136 3528 3972 4032 4634 4704 5292 5296 5958 6048 6951 7056 7944 8937 9268 9408 10584 10592 11916 12096 13902 14112 15888 16219 17874 18536 20853 21168 21184 23832 27804 28224 31776 32438 35748 37072 41706 42336 47664 48657 55608 62559 63552 64876 71496 74144 83412 84672 95328 97314 111216 125118 129752 142992 145971 148288 166824 190656 194628 222432 250236 259504 285984 291942 333648 389256 437913 444864 500472 519008 571968 583884 667296 778512 875826 1000944 1038016 1167768 1334592 1557024 1751652 2001888 2335536 3114048 3503304 4003776 4671072 7006608 9342144 14013216 28026432
- Sum of all divisors σ(n): 96133920
- Sum of proper divisors (its aliquot sum) s(n): 68107488
- 28026432 is an abundant number, because the sum of its proper divisors (68107488) is greater than itself. Its abundance is 40081056
Bases of 28026432
- Binary: 11010101110100110010000002
- Hexadecimal: 0x1ABA640
- Base-36: GOPC0
Squares and roots of 28026432
- 28026432 squared (280264322) is 785480890650624
- 28026432 cubed (280264323) is 22014226769119149293568
-
The
square root of 28026432 is 5293.9996222139 -
The
cube root of 28026432 is 303.7544184695
Scales and comparisons
How big is 28026432?- 28,026,432 seconds is equal to 46 weeks, 2 days, 9 hours, 7 minutes, 12 seconds.
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To count from 1 to 28,026,432 would take you about seventeen 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 28026432 cubic inches would be around 25.3 feet tall.
Recreational maths with 28026432
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The information we have on file for 28026432 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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