42489468
42,489,468 is an even composite number composed of five prime numbers multiplied together.
42489468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42489468:
22 × 33 × 73 × 31 × 37
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 31 × 37)See below for interesting mathematical facts about the number 42489468 from the Numbermatics database.
Names of 42489468
- Cardinal: 42489468 can be written as Forty-two million, four hundred eighty-nine thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2489468 × 107
Factors of 42489468
Divisors of 42489468
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 37 42 49 54 62 63 74 84 93 98 108 111 124 126 147 148 186 189 196 217 222 252 259 279 294 333 343 372 378 434 441 444 518 558 588 651 666 686 756 777 837 868 882 999 1029 1036 1116 1147 1302 1323 1332 1372 1519 1554 1674 1764 1813 1953 1998 2058 2294 2331 2604 2646 3038 3087 3108 3348 3441 3626 3906 3996 4116 4557 4588 4662 5292 5439 5859 6076 6174 6882 6993 7252 7812 8029 9114 9261 9324 10323 10633 10878 11718 12348 12691 13671 13764 13986 16058 16317 18228 18522 20646 21266 21756 23436 24087 25382 27342 27972 30969 31899 32116 32634 37044 38073 41013 41292 42532 48174 48951 50764 54684 56203 61938 63798 65268 72261 76146 82026 95697 96348 97902 112406 114219 123876 127596 144522 152292 164052 168609 191394 195804 216783 224812 228438 287091 289044 337218 342657 382788 393421 433566 456876 505827 574182 674436 685314 786842 867132 1011654 1148364 1180263 1370628 1517481 1573684 2023308 2360526 3034962 3540789 4721052 6069924 7081578 10622367 14163156 21244734 42489468
- Sum of all divisors σ(n): 136192000
- Sum of proper divisors (its aliquot sum) s(n): 93702532
- 42489468 is an abundant number, because the sum of its proper divisors (93702532) is greater than itself. Its abundance is 51213064
Bases of 42489468
- Binary: 101000100001010110011111002
- Hexadecimal: 0x288567C
- Base-36: PAP30
Squares and roots of 42489468
- 42489468 squared (424894682) is 1805354890923024
- 42489468 cubed (424894683) is 76708568866517318711232
-
The
square root of 42489468 is 6518.3945876267 -
The
cube root of 42489468 is 348.9477731281
Scales and comparisons
How big is 42489468?- 42,489,468 seconds is equal to 1 year, 18 weeks, 1 day, 18 hours, 37 minutes, 48 seconds.
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To count from 1 to 42,489,468 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 42489468 cubic inches would be around 29.1 feet tall.
Recreational maths with 42489468
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The information we have on file for 42489468 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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