18992443741128

Names of 18992443741128

• Cardinal: 18992443741128 can be written as Eighteen trillion, nine hundred ninety-two billion, four hundred forty-three million, seven hundred forty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8992443741128 × 10¹³

Factors of 18992443741128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 286

Divisors of 18992443741128

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 72 78 81 88 99 104 108 117 121 132 143 156 162 169 198 216 234 242 243 257 264 286 297 312 324 338 351 363 396 429 468 484 486 507 514 572 594 648 676 702 726 771 792 858 891 936 968 972 1014 1028 1053 1089 1144 1188 1287 1331 1352 1404 1452 1521 1542 1573 1716 1782 1859 1944 2028 2056 2106 2178 2197 2313 2376 2574 2662 2673 2808 2827 2904 3042 3084 3146 3159 3267 3341 3432 3564 3718 3861 3993 4056 4212 4356 4394 4563 4626 4719 5148 5324 5346 5577 5654 6084 6168 6292 6318 6534 6591 6682 6939 7128 7436 7722 7986 8424 8481 8712 8788 9126 9252 9438 9801 10023 10296 10648 10692 11154 11308 11583 11979 12168 12584 12636 13068 13182 13364 13689 13878 14157 14872 15444 15972 16731 16962 17303 17576 18252 18504 18876 19602 19773 20046 20449 20817 21384 22308 22616 23166 23958 24167 25272 25443 26136 26364 26728 27378 27756 28314 28561 29403 30069 30888 31097 31944 33462 33924 34606 34749 35937 36504 36751 37752 39204 39546 40092 40898 41067 41634 42471 43433 44616 46332 47916 48334 50193 50886 51909 52728 54756 55512 56628 57122 58806 59319 60138 61347 62194 62451 66924 67848 69212 69498 71874 72501 73502 76329 78408 79092 80184 81796 82134 83268 84942 85683 86866 90207 92664 93291 95832 96668 100386 101772 103818 107811 109512 110253 113256 114244 117612 118638 120276 122694 124388 124902 127413 130299 133848 138424 138996 143748 145002 147004 150579 152658 155727 158184 163592 164268 166536 169884 171366 173732 177957 180414 184041 186582 193336 200772 203544 207636 215622 217503 220506 224939 228488 228987 235224 237276 240552 245388 248776 249804 254826 257049 260598 265837 270621 277992 279873 287496 290004 294008 301158 305316 311454 314171 323433 328536 330759 339768 342067 342732 347464 355914 360828 368082 373164 382239 390897 401544 404261 415272 431244 435006 441012 449878 451737 457974 467181 474552 477763 490776 499608 509652 514098 521196 531674 533871 541242 552123 559746 564629 580008 602316 610632 622908 628342 646866 652509 661518 674817 684134 685464 686961 711828 721656 736164 746328 764478 771147 781794 797511 808522 811863 839619 862488 870012 882024 899756 903474 915948 934362 942513 955526 992277 1019304 1026201 1028196 1042392 1063348 1067742 1082484 1104246 1119492 1129258 1172691 1204632 1212783 1245816 1256684 1293732 1305018 1323036 1349634 1368268 1373922 1401543 1423656 1433289 1472328 1528956 1542294 1563588 1595022 1617044 1623726 1656369 1679238 1693887 1740024 1799512 1806948 1831896 1868724 1885026 1911052 1957527 1984554 2024451 2052402 2056392 2126696 2135484 2164968 2208492 2238984 2258516 2313441 2345382 2392533 2425566 2513368 2518857 2587464 2610036 2646072 2699268 2736536 2747844 2803086 2827539 2866578 2924207 2976831 3057912 3078603 3084588 3127176 3190044 3234088 3247452 3312738 3358476 3387774 3455881 3518073 3613896 3638349 3737448 3770052 3822104 3915054 3969108 4048902 4104804 4204629 4270968 4299867 4416984 4446871 4517032 4626882 4690764 4785066 4851132 4969107 5037714 5081661 5220072 5255393 5398536 5495688 5606172 5655078 5733156 5848414 5872581 5953662 6073353 6157206 6169176 6210919 6380088 6494904 6625476 6716952 6775548 6911762 6940323 7036146 7177599 7276698 7340177 7540104 7556571 7830108 7938216 8097804 8209608 8409258 8482617 8599734 8772621 8893742 8930493 9235809 9253764 9381528 9570132 9702264 9938214 10075428 10163322 10367643 10510786 10554219 10915047 11212344 11310156 11466312 11696828 11745162 11907324 12146706 12314412 12421838 12899601 13250952 13340613 13551096 13823524 13880646 14072292 14355198 14553396 14680354 15113142 15244983 15660216 15766179 16195608 16818516 16965234 17199468 17545242 17787484 17860986 18220059 18471618 18507528 18632757 19140264 19876428 20150856 20326644 20735286 21021572 21108438 21532797 21830094 22020531 22620312 23393656 23490324 23814648 24293412 24628824 24843676 25447851 25799202 26317863 26681226 27647048 27707427 27761292 28144584 28710396 29106792 29360708 30226284 30489966 31102929 31532358 32745141 33637032 33930468 34398936 35090484 35574968 35721972 36440118 36943236 37265514 38014691 38698803 39752856 40021839 40653288 41470572 42043144 42216876 43065594 43660188 44041062 45734949 46980648 47298537 48586824 49687352 50895702 51598404 52635726 53362452 54660177 55414854 55522584 55898271 57420792 57809323 58721416 60452568 60979932 62205858 63064716 64598391 65490282 66061593 67860936 68320109 70180968 71443944 72880236 73886472 74531028 76029382 76343553 77397606 78953589 80043678 80741947 82941144 83122281 84433752 86131188 87320376 88082124 91469898 93308787 94597074 98235423 101791404 103196808 105271452 106724904 109320354 110829708 111796542 114044073 115618646 116096409 120065517 121959864 124411716 126129432 129196782 130980564 132123186 136640218 137204847 141895611 145760472 149062056 152058764 152687106 154795212 157907178 160087356 161483894 166244562 167694813 172262376 173427969 176164248 182939796 186617574 189194148 196470846 198184779 203582808 204960327 210542904 218640708 221659416 223593084 228088146 231237292 232192818 236860767 240131034 242225841 248823432 258393564 261961128 264246372 273280436 274409694 279926361 283791222 304117528 305374212 309590424 315814356 320174712 322967788 332489124 335389626 342132219 346855938 360196551 365879592 373235148 378388296 392941692 396369558 409920654 425686833 437281416 447186168 456176292 462474584 464385636 473721534 480262068 484451682 503084439 516787128 520283907 528492744 546560872 548819388 559852722 567582444 594554337 610748424 614880981 631628712 645935576 664978248 670779252 684264438 693711876 710582301 720393102 726677523 746470296 751521199 785883384 792739116 819841308 839779083 851373666 888161417 912352584 928771272 947443068 960524136 968903364 1006168878 1026396657 1040567814 1080589653 1097638776 1119705444 1135164888 1189108674 1229761962 1277060499 1341558504 1368528876 1387423752 1421164602 1440786204 1453355046 1503042398 1509253317 1560851721 1585478232 1639682616 1679558166 1702747332 1776322834 1783663011 1844642943 1894886136 1937806728 2012337756 2052793314 2081135628 2161179306 2180032569 2239410888 2254563597 2378217348 2459523924 2554120998 2664484251 2737057752 2842329204 2881572408 2906710092 3006084796 3018506634 3079189971 3121703442 3359116332 3405494664 3552645668 3567326022 3689285886 4024675512 4105586628 4162271256 4322358612 4360065138 4509127194 4682555163 4756434696 4919047848 5108241996 5328968502 5533928829 5684658408 5813420184 6012169592 6037013268 6158379942 6243406884 6540097707 6718232664 6763690791 7105291336 7134652044 7378571772 7993452753 8211173256 8644717224 8720130276 9018254388 9237569913 9365110326 9769775587 10216483992 10657937004 11067857658 12074026536 12316759884 12486813768 13080195414 13527381582 14047665489 14269304088 14757143544 15986905506 16601786487 17440260552 18036508776 18475139826 18730220652 19539551174 19620293121 20291072373 21315874008 22135715316 23980358259 24633519768 26160390828 27054763164 28095330978 29309326761 31973811012 33203572974 36950279652 37460441304 39079102348 39240586242 40582144746 44271430632 47960716518 52320781656 54109526328 56190661956 58618653522 60873217119 63947622024 66407145948 71941074777 73900559304 78158204696 78481172484 81164289492 87927980283 95921433036 112381323912 117237307044 121746434238 132814291896 143882149554 156962344968 162328578984 175855960566 182619651357 191842866072 215823224331 234474614088 243492868476 263783940849 287764299108 351711921132 365239302714 431646448662 486985736952 527567881698 575528598216 703423842264 730478605428 791351822547 863292897324 1055135763396 1460957210856 1582703645094 1726585794648 2110271526792 2374055467641 3165407290188 4748110935282 6330814580376 9496221870564 18992443741128
• Sum of all divisors σ(n): 63809856976320
• Sum of proper divisors (its aliquot sum) s(n): 44817413235192
• 18992443741128 is an abundant number, because the sum of its proper divisors (44817413235192) is greater than itself. Its abundance is 25824969494064

Bases of 18992443741128

• Binary: 100010100011000000101110111001101001111001000₂
• Hexadecimal: 0x114605DCD3C8
• Base-36: 6QD0AMSI0

Squares and roots of 18992443741128

• 18992443741128 squared (18992443741128²) is 360712919259912140678712384
• 18992443741128 cubed (18992443741128³) is 6850819825741927942108591263446863729152
• The square root of 18992443741128 is 4358032.0950089387
• The cube root of 18992443741128 is 26680.4786263127

Scales and comparisons

• 18,992,443,741,128 seconds is equal to 603,900 years, 50 weeks, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 18,992,443,741,128 would take you about one million, five hundred nine thousand, seven hundred fifty-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 18992443741128 cubic inches would be around 2223.4 feet tall.

Recreational maths with 18992443741128

• 18992443741128 backwards is 82114734429981
• The number of decimal digits it has is: 14
• The sum of 18992443741128's digits is 63
• More coming soon!