42741468
42,741,468 is an even composite number composed of six prime numbers multiplied together.
42741468 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42741468:
22 × 32 × 7 × 11 × 17 × 907
(2 × 2 × 3 × 3 × 7 × 11 × 17 × 907)See below for interesting mathematical facts about the number 42741468 from the Numbermatics database.
Names of 42741468
- Cardinal: 42741468 can be written as Forty-two million, seven hundred forty-one thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2741468 × 107
Factors of 42741468
Divisors of 42741468
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 17 18 21 22 28 33 34 36 42 44 51 63 66 68 77 84 99 102 119 126 132 153 154 187 198 204 231 238 252 306 308 357 374 396 462 476 561 612 693 714 748 907 924 1071 1122 1309 1386 1428 1683 1814 2142 2244 2618 2721 2772 3366 3628 3927 4284 5236 5442 6349 6732 7854 8163 9977 10884 11781 12698 15419 15708 16326 19047 19954 23562 25396 29931 30838 32652 38094 39908 46257 47124 57141 59862 61676 69839 76188 89793 92514 107933 114282 119724 138771 139678 169609 179586 185028 209517 215866 228564 277542 279356 323799 339218 359172 419034 431732 508827 555084 628551 647598 678436 838068 971397 1017654 1187263 1257102 1295196 1526481 1942794 2035308 2374526 2514204 3052962 3561789 3885588 4749052 6105924 7123578 10685367 14247156 21370734 42741468
- Sum of all divisors σ(n): 142781184
- Sum of proper divisors (its aliquot sum) s(n): 100039716
- 42741468 is an abundant number, because the sum of its proper divisors (100039716) is greater than itself. Its abundance is 57298248
Bases of 42741468
- Binary: 101000110000101110110111002
- Hexadecimal: 0x28C2EDC
- Base-36: PG3J0
Squares and roots of 42741468
- 42741468 squared (427414682) is 1826833086795024
- 42741468 cubed (427414683) is 78081527920590740855232
-
The
square root of 42741468 is 6537.6959244063 -
The
cube root of 42741468 is 349.6362697509
Scales and comparisons
How big is 42741468?- 42,741,468 seconds is equal to 1 year, 18 weeks, 4 days, 16 hours, 37 minutes, 48 seconds.
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To count from 1 to 42,741,468 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 42741468 cubic inches would be around 29.1 feet tall.
Recreational maths with 42741468
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