18023854818816

Names of 18023854818816

• Cardinal: 18023854818816 can be written as Eighteen trillion, twenty-three billion, eight hundred fifty-four million, eight hundred eighteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8023854818816 × 10¹³

Factors of 18023854818816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 8424

Divisors of 18023854818816

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 28 32 33 34 36 42 44 48 51 56 63 64 66 68 72 77 84 88 96 99 102 112 119 126 128 132 136 144 153 154 168 176 187 192 198 204 224 231 238 252 256 264 272 288 306 308 336 352 357 373 374 384 396 408 448 462 476 504 512 528 544 561 576 612 616 672 693 704 714 746 748 768 792 816 896 924 952 1008 1056 1071 1088 1119 1122 1152 1224 1232 1309 1344 1386 1408 1428 1492 1496 1536 1584 1632 1683 1792 1848 1904 2016 2112 2142 2176 2238 2244 2304 2448 2464 2611 2618 2688 2772 2816 2856 2984 2992 3168 3264 3357 3366 3584 3696 3808 3927 4032 4103 4224 4284 4352 4476 4488 4608 4896 4928 5222 5236 5376 5544 5632 5712 5968 5984 6336 6341 6528 6714 6732 7392 7616 7833 7854 8011 8064 8206 8448 8568 8704 8952 8976 9792 9856 10444 10472 10752 11088 11424 11781 11936 11968 12309 12672 12682 13056 13428 13464 14784 15232 15666 15708 16022 16128 16412 16896 17136 17904 17952 19023 19584 19712 20888 20944 22176 22848 23499 23562 23872 23936 24033 24618 25344 25364 26112 26856 26928 28721 29568 30464 31332 31416 32044 32256 32824 34272 35808 35904 36927 38046 39168 39424 41776 41888 44352 44387 45696 46998 47124 47744 47872 48066 49236 50688 50728 53712 53856 56077 57069 57442 59136 60928 62664 62832 64088 65648 68544 69751 71616 71808 72099 73854 76092 78336 83552 83776 86163 88121 88704 88774 91392 93996 94248 95488 95744 96132 98472 101456 107424 107712 112154 114138 114884 118272 125328 125664 128176 131296 133161 136187 137088 139502 143232 143616 144198 147708 152184 167104 167552 168231 172326 176242 177408 177548 182784 187992 188496 190976 192264 196944 202912 209253 214848 215424 224308 228276 229768 250656 251328 256352 258489 262592 264363 266322 272374 274176 279004 286464 287232 288396 295416 304368 334208 335104 336462 344652 352484 354816 355096 375984 376992 384528 393888 399483 405824 408561 418506 429696 430848 448616 456552 459536 488257 501312 502656 504693 512704 516978 525184 528726 532644 544748 548352 558008 572928 576792 590832 608736 616847 627759 668416 670208 672924 689304 704968 710192 751968 753984 769056 787776 793089 798966 811648 817122 837012 859392 861696 897232 913104 919072 953309 976514 1002624 1005312 1009386 1025408 1033956 1050368 1057452 1065288 1089496 1116016 1153584 1181664 1217472 1225683 1233694 1255518 1336832 1345848 1378608 1409936 1420384 1464771 1498057 1503936 1507968 1538112 1575552 1586178 1597932 1623296 1634244 1674024 1718784 1794464 1826208 1838144 1850541 1906618 1953028 2005248 2010624 2018772 2050816 2067912 2100736 2114904 2130576 2178992 2232032 2307168 2363328 2434944 2451366 2467388 2511036 2691696 2757216 2819872 2840768 2859927 2929542 2988103 2996114 3007872 3015936 3076224 3151104 3172356 3195864 3246592 3268488 3348048 3588928 3652416 3676288 3701082 3813236 3906056 4010496 4037544 4101632 4135824 4229808 4261152 4357984 4394313 4464064 4494171 4614336 4726656 4869888 4902732 4934776 5022072 5383392 5514432 5551623 5639744 5681536 5719854 5859084 5976206 5992228 6015744 6031872 6152448 6302208 6344712 6391728 6536976 6696096 7177856 7304832 7352576 7402164 7626472 7812112 8075088 8271648 8459616 8522304 8579781 8715968 8788626 8928128 8964309 8988342 9228672 9453312 9739776 9805464 9869552 10044144 10486399 10766784 11028864 11103246 11279488 11363072 11439708 11718168 11952412 11984456 12031488 12304896 12689424 12783456 13073952 13392192 13482513 14355712 14609664 14705152 14804328 15252944 15624224 16150176 16543296 16919232 17044608 17159562 17431936 17577252 17856256 17928618 17976684 18457344 18906624 19610928 19739104 20088288 20916721 20972798 21533568 22057728 22206492 22558976 22726144 22879416 23436336 23904824 23968912 25378848 25566912 26147904 26784384 26892927 26965026 28711424 29219328 29608656 30505888 31248448 31459197 32300352 32869133 33086592 33838464 34089216 34319124 34863872 35154504 35712512 35857236 35953368 36914688 39221856 39478208 40176576 41833442 41945596 43067136 44115456 44412984 45117952 45758832 46872672 47809648 47937824 50757696 50797751 51133824 52295808 53568768 53785854 53930052 59217312 61011776 62496896 62750163 62918394 64600704 65738266 66173184 67676928 68178432 68638248 69727744 70309008 71714472 71906736 78443712 78956416 80353152 83666884 83891192 86134272 88825968 91517664 93745344 94377591 95619296 95875648 98607399 101515392 101595502 102267648 104591616 107137536 107571708 107860104 118434624 122023552 124993792 125500326 125836788 129201408 131476532 132346368 135353856 137276496 140618016 143428944 143813472 152393253 156887424 157912832 160706304 167333768 167782384 177651936 183035328 187490688 188250489 188755182 191238592 191751296 197214798 203030784 203191004 204535296 209183232 215143416 215720208 230083931 236869248 244047104 249987584 251000652 251673576 258402816 262953064 274552992 281236032 286857888 287626944 295822197 304786506 313774848 315825664 321412608 334667536 335564768 355303872 355584257 366070656 374981376 376500978 377510364 382477184 383502592 394429596 406061568 406382008 430286832 431440416 457179759 460167862 473738496 488094208 502001304 503347152 525906128 549105984 558775261 562472064 573715776 575253888 591644394 609573012 627549696 669335072 671129536 690251793 710607744 711168514 732141312 749962752 753001956 755020728 764954368 767005184 788859192 812764016 860573664 862880832 914359518 920335724 947476992 1004002608 1006694304 1051812256 1066752771 1098211968 1117550522 1124944128 1147431552 1150507776 1183288788 1219146024 1338670144 1342259072 1380503586 1421215488 1422337028 1464282624 1506003912 1510041456 1529908736 1577718384 1625528032 1676325783 1721147328 1725761664 1828719036 1840671448 2008005216 2013388608 2070755379 2103624512 2133505542 2196423936 2235101044 2249888256 2294863104 2301015552 2366577576 2438292048 2677340288 2684518144 2761007172 2842430976 2844674056 3012007824 3020082912 3155436768 3200258313 3251056064 3352651566 3442294656 3451523328 3657438072 3681342896 3911426827 4016010432 4026777216 4141510758 4207249024 4267011084 4392847872 4470202088 4589726208 4733155152 4876584096 5028977349 5354680576 5369036288 5522014344 5689348112 6024015648 6040165824 6310873536 6400516626 6502112128 6705303132 6884589312 6903046656 7314876144 7362685792 7822853654 8032020864 8053554432 8283021516 8414498048 8534022168 8940404176 9466310304 9753168192 10057954698 10709361152 11044028688 11378696224 11734280481 12048031296 12080331648 12621747072 12801033252 13004224256 13410606264 13769178624 14629752288 14725371584 15645707308 16064041728 16107108864 16566043032 16828996096 17068044336 17880808352 18932620608 19506336384 20115909396 22088057376 22757392448 23468560962 24096062592 24160663296 25243494144 25602066504 26008448512 26821212528 29259504576 29450743168 31291414616 32128083456 33132086064 34136088672 35202841443 35761616704 37865241216 39012672768 40231818792 44176114752 45514784896 46937121924 48192125184 48321326592 50486988288 51204133008 53642425056 58519009152 58901486336 62582829232 66264172128 68272177344 70405682886 71523233408 75730482432 78025345536 80463637584 88352229504 91029569792 93874243848 96384250368 102408266016 107284850112 117038018304 117802972672 125165658464 132528344256 136544354688 140811365772 143046466816 151460964864 160927275168 176704459008 182059139584 187748487696 204816532032 214569700224 234076036608 250331316928 265056688512 273088709376 281622731544 286092933632 321854550336 353408918016 375496975392 409633064064 429139400448 500662633856 530113377024 546177418752 563245463088 643709100672 750993950784 819266128128 858278800896 1001325267712 1060226754048 1126490926176 1287418201344 1501987901568 1638532256256 2002650535424 2252981852352 2574836402688 3003975803136 4505963704704 6007951606272 9011927409408 18023854818816
• Sum of all divisors σ(n): 68861307879936
• Sum of proper divisors (its aliquot sum) s(n): 50837453061120
• 18023854818816 is an abundant number, because the sum of its proper divisors (50837453061120) is greater than itself. Its abundance is 32813598242304

Bases of 18023854818816

• Binary: 100000110010010000001011101101100011000000000₂
• Hexadecimal: 0x10648176C600
• Base-36: 6E01LSOW0

Squares and roots of 18023854818816

• 18023854818816 squared (18023854818816²) is 324859342529756744187641856
• 18023854818816 cubed (18023854818816³) is 5855217626292353625598703665581177962496
• The square root of 18023854818816 is 4245451.0736570737
• The cube root of 18023854818816 is 26218.9861113569

Scales and comparisons

• 18,023,854,818,816 seconds is equal to 573,102 years, 43 weeks, 1 day, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,023,854,818,816 would take you about one million, four hundred thirty-two thousand, seven hundred fifty-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 18023854818816 cubic inches would be around 2184.9 feet tall.

Recreational maths with 18023854818816

• 18023854818816 backwards is 61881845832081
• 18023854818816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18023854818816's digits is 63
• More coming soon!