42268140
42,268,140 is an even composite number composed of five prime numbers multiplied together.
42268140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 42268140:
22 × 32 × 5 × 432 × 127
(2 × 2 × 3 × 3 × 5 × 43 × 43 × 127)See below for interesting mathematical facts about the number 42268140 from the Numbermatics database.
Names of 42268140
- Cardinal: 42268140 can be written as Forty-two million, two hundred sixty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 4.226814 × 107
Factors of 42268140
Divisors of 42268140
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 127 129 172 180 215 254 258 381 387 430 508 516 635 645 762 774 860 1143 1270 1290 1524 1548 1849 1905 1935 2286 2540 2580 3698 3810 3870 4572 5461 5547 5715 7396 7620 7740 9245 10922 11094 11430 16383 16641 18490 21844 22188 22860 27305 27735 32766 33282 36980 49149 54610 55470 65532 66564 81915 83205 98298 109220 110940 163830 166410 196596 234823 245745 327660 332820 469646 491490 704469 939292 982980 1174115 1408938 2113407 2348230 2817876 3522345 4226814 4696460 7044690 8453628 10567035 14089380 21134070 42268140
- Sum of all divisors σ(n): 132297984
- Sum of proper divisors (its aliquot sum) s(n): 90029844
- 42268140 is an abundant number, because the sum of its proper divisors (90029844) is greater than itself. Its abundance is 47761704
Bases of 42268140
- Binary: 101000010011110101111011002
- Hexadecimal: 0x284F5EC
- Base-36: P5YB0
Squares and roots of 42268140
- 42268140 squared (422681402) is 1786595659059600
- 42268140 cubed (422681403) is 75516075440523441144000
-
The
square root of 42268140 is 6501.3952348707 -
The
cube root of 42268140 is 348.3408274043
Scales and comparisons
How big is 42268140?- 42,268,140 seconds is equal to 1 year, 17 weeks, 6 days, 5 hours, 9 minutes.
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To count from 1 to 42,268,140 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 42268140 cubic inches would be around 29 feet tall.
Recreational maths with 42268140
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The information we have on file for 42268140 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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