42905268
42,905,268 is an even composite number composed of six prime numbers multiplied together.
42905268 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42905268:
22 × 33 × 7 × 19 × 29 × 103
(2 × 2 × 3 × 3 × 3 × 7 × 19 × 29 × 103)See below for interesting mathematical facts about the number 42905268 from the Numbermatics database.
Names of 42905268
- Cardinal: 42905268 can be written as Forty-two million, nine hundred five thousand, two hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2905268 × 107
Factors of 42905268
Divisors of 42905268
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 27 28 29 36 38 42 54 57 58 63 76 84 87 103 108 114 116 126 133 171 174 189 203 206 228 252 261 266 309 342 348 378 399 406 412 513 522 532 551 609 618 684 721 756 783 798 812 927 1026 1044 1102 1197 1218 1236 1442 1566 1596 1653 1827 1854 1957 2052 2163 2204 2394 2436 2781 2884 2987 3132 3306 3591 3654 3708 3857 3914 4326 4788 4959 5481 5562 5871 5974 6489 6612 7182 7308 7714 7828 8652 8961 9918 10962 11124 11571 11742 11948 12978 13699 14364 14877 15428 17613 17922 19467 19836 20909 21924 23142 23484 25956 26883 27398 29754 34713 35226 35844 38934 41097 41818 46284 52839 53766 54796 56753 59508 62727 69426 70452 77868 80649 82194 83636 104139 105678 107532 113506 123291 125454 138852 161298 164388 170259 188181 208278 211356 227012 246582 250908 322596 340518 369873 376362 397271 416556 493164 510777 564543 681036 739746 752724 794542 1021554 1129086 1191813 1479492 1532331 1589084 2043108 2258172 2383626 3064662 3575439 4767252 6129324 7150878 10726317 14301756 21452634 42905268
- Sum of all divisors σ(n): 139776000
- Sum of proper divisors (its aliquot sum) s(n): 96870732
- 42905268 is an abundant number, because the sum of its proper divisors (96870732) is greater than itself. Its abundance is 53965464
Bases of 42905268
- Binary: 101000111010101110101101002
- Hexadecimal: 0x28EAEB4
- Base-36: PJLX0
Squares and roots of 42905268
- 42905268 squared (429052682) is 1840862022151824
- 42905268 cubed (429052683) is 78982678411445945408832
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The
square root of 42905268 is 6550.2112943019 -
The
cube root of 42905268 is 350.0823425309
Scales and comparisons
How big is 42905268?- 42,905,268 seconds is equal to 1 year, 18 weeks, 6 days, 14 hours, 7 minutes, 48 seconds.
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To count from 1 to 42,905,268 would take you about two years!
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 42905268 cubic inches would be around 29.2 feet tall.
Recreational maths with 42905268
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The information we have on file for 42905268 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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