18126885728016

Names of 18126885728016

• Cardinal: 18126885728016 can be written as Eighteen trillion, one hundred twenty-six billion, eight hundred eighty-five million, seven hundred twenty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.8126885728016 × 10¹³

Factors of 18126885728016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 487

Divisors of 18126885728016

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 29 36 38 39 48 52 57 58 72 76 78 87 104 114 116 117 144 152 156 169 171 174 208 228 232 234 247 261 304 312 338 342 348 361 377 421 456 464 468 494 507 522 551 624 676 684 696 722 741 754 842 912 936 988 1014 1044 1083 1102 1131 1263 1352 1368 1392 1444 1482 1508 1521 1653 1684 1872 1976 2028 2088 2166 2197 2204 2223 2262 2526 2704 2736 2888 2964 3016 3042 3211 3249 3306 3368 3393 3789 3952 4056 4176 4332 4394 4408 4446 4524 4693 4901 4959 5052 5473 5776 5928 6032 6084 6422 6498 6591 6612 6736 6786 7163 7578 7999 8112 8664 8788 8816 8892 9048 9386 9633 9802 9918 10104 10469 10946 11856 12168 12209 12844 12996 13182 13224 13572 14079 14326 14703 15156 15998 16419 17328 17576 17784 18096 18772 19266 19604 19773 19836 20208 20938 21489 21892 23997 24336 24418 25688 25992 26364 26448 27144 28158 28561 28652 28899 29406 30312 31407 31996 32838 35152 35568 36627 37544 38532 39208 39546 39672 41743 41876 42237 42978 43784 44109 47994 48836 49257 51376 51984 52728 54288 56316 57122 57304 57798 58812 60624 61009 62814 63713 63992 64467 65676 71149 71991 73254 75088 77064 78416 79092 79344 83486 83752 84474 85683 85956 87568 88218 93119 94221 95988 97672 98514 103987 105456 109881 112632 114244 114608 115596 117624 122018 125229 125628 127426 127984 128934 131352 136097 142298 143982 146508 151981 154128 158184 158717 166972 167504 168948 171366 171912 176436 183027 186238 188442 191139 191976 195344 197028 207974 213447 219762 225264 228488 231192 231971 235248 244036 250458 251256 254852 257049 257868 262704 272194 279357 284596 287964 293016 303962 311961 316368 317434 333944 337896 342732 343824 352872 366054 372476 375687 376884 382278 383952 394056 408291 415948 426894 439524 455943 456976 462384 463942 476151 488072 500916 502512 509704 514098 515736 542659 544388 549081 558714 569192 573417 575928 586032 607924 623922 634868 640341 667888 675792 685464 695913 705744 732108 744952 751374 753768 764556 788112 793117 816582 828269 831896 838071 853788 879048 911886 924937 927884 935883 952302 976144 1001832 1019408 1028196 1031472 1085318 1088776 1098162 1117428 1138384 1146834 1151856 1210547 1215848 1224873 1247844 1269736 1280682 1351831 1367829 1370928 1391826 1428453 1464216 1489904 1502748 1507536 1529112 1586234 1627977 1633164 1656538 1663792 1676142 1707576 1758096 1769261 1823772 1849874 1855768 1871766 1904604 1975753 2003664 2056392 2063321 2087739 2170636 2177552 2196324 2234856 2293668 2379351 2421094 2431696 2449746 2484807 2495688 2539472 2561364 2703662 2735658 2774811 2783652 2856906 2928432 3005496 3015623 3058224 3172468 3255954 3266328 3313076 3352284 3415152 3538522 3631641 3647544 3699748 3711536 3743532 3809208 3951506 4055493 4112784 4126642 4175478 4341272 4392648 4407449 4469712 4587336 4758702 4842188 4883931 4899492 4969614 4991376 5122728 5307783 5407324 5471316 5549622 5567304 5713812 5927259 6010992 6031246 6189963 6344936 6511908 6532656 6626152 6704568 7077044 7138053 7263282 7295088 7399496 7454421 7487064 7618416 7903012 8110986 8253284 8324433 8350956 8682544 8785296 8814898 9046869 9174672 9517404 9684376 9767862 9798984 9939228 10245456 10310521 10615566 10814648 10894923 10942632 11099244 11134608 11427624 11854518 12024181 12062492 12166479 12379926 12689872 13023816 13222347 13252304 13409136 14154088 14276106 14526564 14798992 14908842 14974128 15737111 15806024 15923349 16221972 16506568 16648866 16701912 17573803 17629796 17781777 18093738 18569889 19034808 19368752 19535724 19597968 19878456 20621042 21231132 21629296 21789846 21885264 22198488 22855248 23000393 23709036 24048362 24124984 24332958 24759852 25684789 26047632 26444694 26823173 27140607 28308176 28552212 29053128 29817684 30931563 31474222 31612048 31846698 32443944 33013136 33297732 33403824 35147606 35259592 35563554 36072543 36187476 37139778 38069616 39071448 39203099 39667041 39756912 41242084 42462264 43579692 44396976 46000786 47211333 47418072 48096724 48249968 48665916 49519704 51369578 52721409 52889388 53646346 54281214 57104424 57296837 58106256 59635368 61863126 62948444 63693396 64887888 66595464 69001179 70295212 70519184 71127108 72145086 72374952 74279556 77054367 78142896 78406198 79334082 80469519 82484168 84924528 87159384 92001572 92794689 94422666 94836144 96193448 97331832 99039408 102739156 105442818 105778776 107292692 108217629 108562428 114208848 114593674 117609297 119270736 123726252 125896888 127386792 133190928 138002358 140590424 141633999 142254216 144290172 144749904 148559112 154108734 156812396 158164227 158668164 160939038 164968336 171890511 174318768 184003144 185589378 188845332 192386896 194663664 205478312 207003537 210885636 211557552 214585384 216435258 217124856 228459439 229187348 231163101 235218594 241408557 247452504 251793776 254773584 276004716 281180848 283267998 284508432 288580344 297118224 299005109 308217468 313624792 316328454 317336328 321878076 333902257 343781022 348701249 352827891 368006288 371178756 377690664 410956624 414007074 421771272 429170768 432870516 434249712 456918878 458374696 462326202 470437188 482817114 494905008 509640287 515671533 552009432 566535996 577160688 598010218 616434936 627249584 632656908 634672656 643756152 667804514 685378317 687562044 697402498 705655782 742357512 744858881 755381328 828014148 843542544 865741032 897015327 913837756 916749392 924652404 940874376 965634228 1001706771 1019280574 1031343066 1046103747 1104018864 1133071992 1196020436 1232869872 1265313816 1287512304 1335609028 1370756634 1375124088 1394804996 1411311564 1484715024 1489717762 1528920861 1656028296 1731482064 1794030654 1827675512 1849304808 1881748752 1931268456 2003413542 2038561148 2056134951 2062686132 2092207494 2234576643 2266143984 2392040872 2530627632 2671218056 2691045981 2741513268 2750248176 2789609992 2822623128 2979435524 3005120313 3057841722 3138311241 3312056592 3588061308 3655351024 3698609616 3862536912 4006827084 4077122296 4112269902 4125372264 4184414988 4340729341 4469153286 4586762583 4784081744 5342436112 5382091962 5483026536 5579219984 5645246256 5958871048 6010240626 6115683444 6276622482 6625323731 6703729929 7176122616 8013654168 8154244592 8224539804 8250744528 8368829976 8681458682 8938306572 9173525166 9683165453 10764183924 10966053072 11917742096 12020481252 12231366888 12553244964 13022188023 13250647462 13407459858 14352245232 16027308336 16449079608 16737659952 17362917364 17876613144 18347050332 19366330906 19875971193 21528367848 24040962504 24462733776 25106489928 26044376046 26501294924 26814919716 29049496359 32898159216 34725834728 35753226288 36694100664 38732661812 39066564069 39751942386 43056735696 48081925008 50212979856 52088752092 53002589848 53629839432 58098992718 59627913579 69451669456 73388201328 77465323624 78133128138 79503884772 87148489077 104177504184 106005179696 107259678864 116197985436 119255827158 125881150889 154930647248 156266256276 159007769544 174296978154 208355008368 232395970872 238511654316 251762301778 312532512552 318015539088 348593956308 377643452667 464791941744 477023308632 503524603556 625065025104 697187912616 755286905334 954046617264 1007049207112 1132930358001 1394375825232 1510573810668 2014098414224 2265860716002 3021147621336 4531721432004 6042295242672 9063442864008 18126885728016
• Sum of all divisors σ(n): 60144798371580
• Sum of proper divisors (its aliquot sum) s(n): 42017912643564
• 18126885728016 is an abundant number, because the sum of its proper divisors (42017912643564) is greater than itself. Its abundance is 23891026915548

Bases of 18126885728016

• Binary: 100000111110001111110100101011010111100010000₂
• Hexadecimal: 0x107C7E95AF10
• Base-36: 6FBDJQN80

Squares and roots of 18126885728016

• 18126885728016 squared (18126885728016²) is 328583986196550150327296256
• 18126885728016 cubed (18126885728016³) is 5956204369840851266583265834119471108096
• The square root of 18126885728016 is 4257568.0532454205
• The cube root of 18126885728016 is 26268.8503044679

Scales and comparisons

• 18,126,885,728,016 seconds is equal to 576,378 years, 46 weeks, 4 days, 3 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,126,885,728,016 would take you about one million, four hundred forty thousand, nine hundred forty-seven 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 18126885728016 cubic inches would be around 2189.1 feet tall.

Recreational maths with 18126885728016

• 18126885728016 backwards is 61082758862181
• The number of decimal digits it has is: 14
• The sum of 18126885728016's digits is 63
• More coming soon!