18938426376324
18,938,426,376,324 is an even composite number composed of seven prime numbers multiplied together.
18938426376324 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 18938426376324:
22 × 3 × 73 × 13 × 79 × 1093 × 4099
(2 × 2 × 3 × 7 × 7 × 7 × 13 × 79 × 1093 × 4099)See below for interesting mathematical facts about the number 18938426376324 from the Numbermatics database.
Names of 18938426376324
- Cardinal: 18938426376324 can be written as Eighteen trillion, nine hundred thirty-eight billion, four hundred twenty-six million, three hundred seventy-six thousand, three hundred twenty-four.
Scientific notation
- Scientific notation: 1.8938426376324 × 1013
Factors of 18938426376324
Divisors of 18938426376324
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 79 84 91 98 147 156 158 182 196 237 273 294 316 343 364 474 546 553 588 637 686 948 1027 1029 1092 1093 1106 1274 1372 1659 1911 2054 2058 2186 2212 2548 3081 3279 3318 3822 3871 4099 4108 4116 4372 4459 6162 6558 6636 7189 7644 7651 7742 8198 8918 11613 12297 12324 13116 13377 14209 14378 15302 15484 16396 17836 21567 22953 23226 24594 26754 27097 28418 28693 28756 30604 42627 43134 45906 46452 49188 50323 53287 53508 53557 54194 56836 57386 81291 85254 86079 86268 86347 91812 99463 100646 106574 107114 108388 114772 150969 159861 160671 162582 170508 172158 172694 198926 200851 201292 213148 214228 259041 298389 301938 319722 321342 323821 325164 344316 345388 352261 373009 374899 397852 401702 518082 596778 602553 603876 604429 639444 642684 647642 696241 704522 746018 749798 803404 971463 1036164 1056783 1119027 1122511 1124697 1193556 1205106 1208858 1295284 1392482 1405957 1409044 1492036 1499596 1813287 1942926 2088723 2113566 2238054 2245022 2249394 2266747 2410212 2417716 2611063 2784964 2811914 3367533 3626574 3885852 4177446 4209673 4217871 4227132 4231003 4476108 4480207 4490044 4498788 4533494 4873687 5222126 5623828 6735066 6800241 7253148 7833189 7857577 8354892 8419346 8435742 8462006 8960414 9066988 9747374 10444252 12629019 12693009 13440621 13470132 13600482 14621061 15666378 15715154 15867229 16838692 16871484 16924012 17920828 18277441 19494748 23572731 25258038 25386018 26881242 27200964 29242122 29467711 29617021 31332756 31361449 31430308 31734458 36554882 47145462 47601687 50516076 50772036 53762484 54832323 55003039 58242691 58484244 58935422 59234042 62722898 63468916 73109764 88403133 88851063 94084347 94290924 95203374 109664646 110006078 111070603 116485382 117870844 118468084 125445796 165009117 174728073 176806266 177702126 188168694 190406748 206273977 219329292 219530143 220012156 222141206 232970764 330018234 333211809 349456146 353612532 353936353 355404252 376337388 385021273 407698837 412547954 439060286 444282412 618821931 658590429 660036468 666423618 698912292 707872706 770042546 815397674 825095908 878120572 1061809059 1155063819 1223096511 1237643862 1317180858 1332847236 1415745412 1443917839 1536711001 1540085092 1630795348 2123618118 2310127638 2446193022 2475287724 2477554471 2634361716 2853891859 2887835678 3073422002 4247236236 4331753517 4601172589 4610133003 4620255276 4892386044 4955108942 5707783718 5775671356 6146844004 7432663413 8561675577 8663507034 9202345178 9220266006 9910217884 11415567436 13803517767 14865326826 17123351154 17327014068 17342881297 18404690356 18440532012 19977243013 27607035534 29730653652 32208208123 34246702308 34685762594 39954486026 52028643891 55214071068 59931729039 64416416246 69371525188 79908972052 96624624369 104057287782 119863458078 121400169079 128832832492 193249248738 208114575564 225457456861 239726916156 242800338158 364200507237 386498497476 450914913722 485600676316 676372370583 728401014474 901829827444 1352744741166 1456802028948 1578202198027 2705489482332 3156404396054 4734606594081 6312808792108 9469213188162 18938426376324
- Sum of all divisors σ(n): 56264857600000
- Sum of proper divisors (its aliquot sum) s(n): 37326431223676
- 18938426376324 is an abundant number, because the sum of its proper divisors (37326431223676) is greater than itself. Its abundance is 18388004847352
Bases of 18938426376324
- Binary: 1000100111001011100100010110101000000100001002
- Hexadecimal: 0x1139722D4084
- Base-36: 6PO6Y372C
Squares and roots of 18938426376324
- 18938426376324 squared (189384263763242) is 358663993611444593667752976
- 18938426376324 cubed (189384263763243) is 6792531636848684922110083589679246940224
-
The
square root of 18938426376324 is 4351830.2329392401 -
The
cube root of 18938426376324 is 26655.1601774203
Scales and comparisons
How big is 18938426376324?- 18,938,426,376,324 seconds is equal to 602,183 years, 19 weeks, 4 days, 17 hours, 25 minutes, 24 seconds.
-
To count from 1 to 18,938,426,376,324 would take you about one million, five hundred five thousand, four hundred fifty-eight 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 18938426376324 cubic inches would be around 2221.3 feet tall.
Recreational maths with 18938426376324
- 18938426376324 backwards is 42367362483981
- The number of decimal digits it has is: 14
- The sum of 18938426376324's digits is 66
- More coming soon!
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