42242256
42,242,256 is an even composite number composed of five prime numbers multiplied together.
42242256 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42242256:
24 × 33 × 7 × 61 × 229
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 61 × 229)See below for interesting mathematical facts about the number 42242256 from the Numbermatics database.
Names of 42242256
- Cardinal: 42242256 can be written as Forty-two million, two hundred forty-two thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 4.2242256 × 107
Factors of 42242256
Divisors of 42242256
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 61 63 72 84 108 112 122 126 144 168 183 189 216 229 244 252 336 366 378 427 432 458 488 504 549 687 732 756 854 916 976 1008 1098 1281 1374 1464 1512 1603 1647 1708 1832 2061 2196 2562 2748 2928 3024 3206 3294 3416 3664 3843 4122 4392 4809 5124 5496 6183 6412 6588 6832 7686 8244 8784 9618 10248 10992 11529 12366 12824 13176 13969 14427 15372 16488 19236 20496 23058 24732 25648 26352 27938 28854 30744 32976 38472 41907 43281 46116 49464 55876 57708 61488 76944 83814 86562 92232 97783 98928 111752 115416 125721 167628 173124 184464 195566 223504 230832 251442 293349 335256 346248 377163 391132 502884 586698 670512 692496 754326 782264 880047 1005768 1173396 1508652 1564528 1760094 2011536 2346792 2640141 3017304 3520188 4693584 5280282 6034608 7040376 10560564 14080752 21121128 42242256
- Sum of all divisors σ(n): 141459200
- Sum of proper divisors (its aliquot sum) s(n): 99216944
- 42242256 is an abundant number, because the sum of its proper divisors (99216944) is greater than itself. Its abundance is 56974688
Bases of 42242256
- Binary: 101000010010010000110100002
- Hexadecimal: 0x28490D0
- Base-36: P5EC0
Squares and roots of 42242256
- 42242256 squared (422422562) is 1784408191969536
- 42242256 cubed (422422563) is 75377427653674283913216
-
The
square root of 42242256 is 6499.4042803935 -
The
cube root of 42242256 is 348.2697076823
Scales and comparisons
How big is 42242256?- 42,242,256 seconds is equal to 1 year, 17 weeks, 5 days, 21 hours, 57 minutes, 36 seconds.
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To count from 1 to 42,242,256 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 42242256 cubic inches would be around 29 feet tall.
Recreational maths with 42242256
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