42663712
42,663,712 is an even composite number composed of four prime numbers multiplied together.
42663712 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42663712:
25 × 73 × 132 × 23
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 13 × 13 × 23)See below for interesting mathematical facts about the number 42663712 from the Numbermatics database.
Names of 42663712
- Cardinal: 42663712 can be written as Forty-two million, six hundred sixty-three thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 4.2663712 × 107
Factors of 42663712
Divisors of 42663712
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 13 14 16 23 26 28 32 46 49 52 56 91 92 98 104 112 161 169 182 184 196 208 224 299 322 338 343 364 368 392 416 598 637 644 676 686 728 736 784 1127 1183 1196 1274 1288 1352 1372 1456 1568 2093 2254 2366 2392 2548 2576 2704 2744 2912 3887 4186 4459 4508 4732 4784 5096 5152 5408 5488 7774 7889 8281 8372 8918 9016 9464 9568 10192 10976 14651 15548 15778 16562 16744 17836 18032 18928 20384 27209 29302 31096 31556 33124 33488 35672 36064 37856 54418 57967 58604 62192 63112 66248 66976 71344 102557 108836 115934 117208 124384 126224 132496 142688 190463 205114 217672 231868 234416 252448 264992 380926 410228 435344 463736 468832 761852 820456 870688 927472 1333241 1523704 1640912 1854944 2666482 3047408 3281824 5332964 6094816 10665928 21331856 42663712
- Sum of all divisors σ(n): 110678400
- Sum of proper divisors (its aliquot sum) s(n): 68014688
- 42663712 is an abundant number, because the sum of its proper divisors (68014688) is greater than itself. Its abundance is 25350976
Bases of 42663712
- Binary: 101000101011111111001000002
- Hexadecimal: 0x28AFF20
- Base-36: PEFJ4
Squares and roots of 42663712
- 42663712 squared (426637122) is 1820192321618944
- 42663712 cubed (426637123) is 77656160994162000560128
-
The
square root of 42663712 is 6531.7464739529 -
The
cube root of 42663712 is 349.4241196487
Scales and comparisons
How big is 42663712?- 42,663,712 seconds is equal to 1 year, 18 weeks, 3 days, 19 hours, 1 minute, 52 seconds.
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To count from 1 to 42,663,712 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 42663712 cubic inches would be around 29.1 feet tall.
Recreational maths with 42663712
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