18342145536
18,342,145,536 is an even composite number composed of six prime numbers multiplied together.
18342145536 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18342145536:
29 × 3 × 11 × 13 × 113 × 739
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 113 × 739)See below for interesting mathematical facts about the number 18342145536 from the Numbermatics database.
Names of 18342145536
- Cardinal: 18342145536 can be written as Eighteen billion, three hundred forty-two million, one hundred forty-five thousand, five hundred thirty-six.
Scientific notation
- Scientific notation: 1.8342145536 × 1010
Factors of 18342145536
Divisors of 18342145536
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 113 128 132 143 156 176 192 208 226 256 264 286 312 339 352 384 416 429 452 512 528 572 624 678 704 739 768 832 858 904 1056 1144 1243 1248 1356 1408 1469 1478 1536 1664 1716 1808 2112 2217 2288 2486 2496 2712 2816 2938 2956 3328 3432 3616 3729 4224 4407 4434 4576 4972 4992 5424 5632 5876 5912 6656 6864 7232 7458 8129 8448 8814 8868 9152 9607 9944 9984 10848 11752 11824 13728 14464 14916 16159 16258 16896 17628 17736 18304 19214 19888 19968 21696 23504 23648 24387 27456 28821 28928 29832 32318 32516 35256 35472 36608 38428 39776 43392 47008 47296 48477 48774 54912 57642 57856 59664 64636 65032 70512 70944 73216 76856 79552 83507 86784 94016 94592 96954 97548 105677 109824 115284 119328 129272 130064 141024 141888 153712 159104 167014 173568 188032 189184 193908 195096 211354 219648 230568 238656 250521 258544 260128 282048 283776 307424 317031 318208 334028 376064 378368 387816 390192 422708 461136 477312 501042 517088 520256 564096 567552 614848 634062 636416 668056 752128 775632 780384 845416 918577 922272 954624 1002084 1034176 1040512 1085591 1128192 1135104 1229696 1268124 1336112 1551264 1560768 1690832 1837154 1844544 1909248 2004168 2068352 2081024 2171182 2256384 2459392 2536248 2672224 2755731 3102528 3121536 3256773 3381664 3674308 3689088 4008336 4136704 4162048 4342364 4918784 5072496 5344448 5511462 6205056 6243072 6513546 6763328 7348616 7378176 8016672 8273408 8684728 10144992 10688896 11022924 11941501 12410112 12486144 13027092 13526656 14697232 14756352 16033344 17369456 20289984 21377792 22045848 23883002 24820224 26054184 27053312 29394464 32066688 34738912 35824503 40579968 42755584 44091696 47766004 52108368 54106624 58788928 64133376 69477824 71649006 81159936 88183392 95532008 104216736 117577856 128266752 138955648 143298012 162319872 176366784 191064016 208433472 235155712 277911296 286596024 352733568 382128032 416866944 470311424 555822592 573192048 705467136 764256064 833733888 1146384096 1410934272 1528512128 1667467776 2292768192 3057024256 4585536384 6114048512 9171072768 18342145536
- Sum of all divisors σ(n): 57993788160
- Sum of proper divisors (its aliquot sum) s(n): 39651642624
- 18342145536 is an abundant number, because the sum of its proper divisors (39651642624) is greater than itself. Its abundance is 21309497088
Bases of 18342145536
- Binary: 100010001010100011011101110000000002
- Hexadecimal: 0x44546EE00
- Base-36: 8FCFU2O
Squares and roots of 18342145536
- 18342145536 squared (183421455362) is 336434302863804727296
- 18342145536 cubed (183421455363) is 6170926946430607894748023750656
-
The
square root of 18342145536 is 135433.1773827965 -
The
cube root of 18342145536 is 2637.2423730333
Scales and comparisons
How big is 18342145536?- 18,342,145,536 seconds is equal to 583 years, 11 weeks, 4 days, 8 hours, 25 minutes, 36 seconds.
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To count from 1 to 18,342,145,536 would take you about one thousand, one hundred sixty-six 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 18342145536 cubic inches would be around 219.8 feet tall.
Recreational maths with 18342145536
- 18342145536 backwards is 63554124381
- The number of decimal digits it has is: 11
- The sum of 18342145536's digits is 42
- More coming soon!
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