18136405168128

Names of 18136405168128

• Cardinal: 18136405168128 can be written as Eighteen trillion, one hundred thirty-six billion, four hundred five million, one hundred sixty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8136405168128 × 10¹³

Factors of 18136405168128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2781

Divisors of 18136405168128

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 39 46 47 48 52 64 69 72 78 92 94 96 104 117 128 138 141 144 156 169 184 188 192 207 208 234 256 276 282 288 299 312 338 368 376 384 414 416 423 468 507 512 552 564 576 598 611 624 676 736 752 768 828 832 846 897 936 1014 1024 1081 1104 1128 1152 1196 1222 1248 1352 1472 1504 1521 1536 1656 1664 1692 1794 1833 1872 2028 2048 2162 2208 2256 2304 2392 2444 2496 2691 2693 2704 2944 3008 3042 3072 3243 3312 3328 3384 3588 3666 3744 3887 4056 4096 4324 4416 4512 4608 4784 4888 4992 5382 5386 5408 5499 5888 6016 6084 6144 6486 6624 6656 6768 7176 7332 7488 7774 7943 8079 8112 8648 8832 9024 9216 9568 9729 9776 9984 10764 10772 10816 10998 11661 11776 12032 12168 12288 12972 13248 13312 13536 14053 14352 14664 14976 15548 15886 16158 16224 17296 17664 18048 18432 19136 19458 19552 19968 21528 21544 21632 21996 23322 23552 23829 24064 24237 24336 25944 26496 26624 27072 28106 28704 29328 29952 31096 31772 32316 32448 34592 34983 35009 35328 36096 36864 38272 38916 39104 39936 42159 43056 43088 43264 43992 46644 47104 47658 48128 48474 48672 51888 52992 53248 54144 56212 57408 58656 59904 61939 62192 63544 64632 64896 69184 69966 70018 70656 71487 72192 76544 77832 78208 79872 84318 86112 86176 86528 87984 93288 94208 95316 96256 96948 97344 103776 105027 105984 108288 112424 114816 117312 119808 123878 124384 126477 126571 127088 129264 129792 138368 139932 140036 141312 142974 144384 153088 155664 156416 159744 168636 172224 172352 173056 175968 182689 185817 186576 190632 192512 193896 194688 207552 210054 211968 216576 224848 229632 234624 239616 247756 248768 252954 253142 254176 258528 259584 276736 279864 280072 282624 285948 288768 306176 311328 312832 315081 337272 344448 344704 346112 351936 365378 371634 373152 379713 381264 387792 389376 415104 420108 423936 433152 449696 455117 459264 469248 479232 495512 497536 505908 506284 508352 517056 519168 548067 553472 557451 559728 560144 571896 577536 612352 622656 625664 630162 674544 688896 689408 692224 703872 730756 743268 746304 759426 762528 775584 778752 805207 830208 840216 847872 866304 899392 910234 918528 938496 991024 995072 1011816 1012568 1016704 1034112 1038336 1096134 1106944 1114902 1119456 1120288 1139139 1143792 1224704 1245312 1251328 1260324 1349088 1365351 1377792 1378816 1407744 1461512 1486536 1492608 1518852 1525056 1551168 1557504 1610414 1644201 1645423 1660416 1680432 1732608 1798784 1820468 1837056 1876992 1982048 1990144 2023632 2025136 2033408 2068224 2076672 2192268 2213888 2229804 2238912 2240576 2278278 2287584 2415621 2490624 2502656 2520648 2698176 2730702 2755584 2757632 2815488 2911133 2923024 2973072 2985216 3037704 3050112 3102336 3115008 3220828 3288402 3290846 3320832 3360864 3597568 3640936 3674112 3753984 3964096 3980288 4047264 4050272 4066816 4096053 4136448 4384536 4427776 4459608 4477824 4481152 4556556 4575168 4831242 4936269 4981248 5041296 5396352 5461404 5511168 5515264 5630976 5822266 5846048 5946144 5970432 6075408 6100224 6204672 6230016 6441656 6576804 6581692 6641664 6721728 7195136 7246863 7281872 7507968 7928192 7960576 8094528 8100544 8133632 8192106 8272896 8733399 8769072 8919216 8955648 8962304 9113112 9150336 9662484 9872538 9962496 10082592 10467691 10792704 10922808 11022336 11030528 11261952 11644532 11692096 11892288 11940864 12150816 12200448 12409344 12883312 13153608 13163384 13283328 13443456 14390272 14493726 14563744 14808807 15856384 15921152 16189056 16201088 16267264 16384212 16545792 17466798 17538144 17838432 17911296 17924608 18226224 18300672 19324968 19745076 19924992 20165184 20935382 21390499 21585408 21845616 22523904 23289064 23384192 23784576 23881728 24301632 24400896 24818688 25766624 26200197 26307216 26326768 26886912 28780544 28987452 29127488 29617614 31403073 31712768 32378112 32402176 32534528 32768424 33091584 34933596 35076288 35676864 35822592 35849216 36452448 36601344 37844729 38649936 39490152 39849984 40330368 41870764 42780998 43170816 43691232 46578128 46768384 47569152 47763456 48603264 48801792 49637376 51533248 52400394 52614432 52653536 53773824 57561088 57974904 58254976 59235228 62806146 63425536 64171497 64756224 64804352 65536848 69867192 70152576 71353728 71645184 71698432 72904896 73202688 75689458 77299872 78980304 80660736 83741528 85561996 86341632 87382464 93156256 93536768 94209219 95138304 97206528 97603584 99274752 103066496 104800788 105228864 105307072 107547648 113534187 115949808 116509952 118470456 125612292 126851072 128342994 129512448 129608704 131073696 139734384 140305152 142707456 143290368 143396864 145809792 146405376 151378916 154599744 157960608 161321472 167483056 171123992 172683264 174764928 186312512 187073536 188418438 190276608 192514491 194413056 206132992 209601576 210457728 210614144 215095296 227068374 231899616 233019904 236940912 251224584 253702144 256685988 259024896 259217408 262147392 279468768 280610304 285414912 291619584 292810752 302757832 309199488 315921216 322642944 334966112 340602561 342247984 349529856 372625024 374147072 376836876 380553216 385028982 388826112 412265984 419203152 420915456 421228288 430190592 454136748 463799232 466039808 473881824 491981477 502449168 513371976 518049792 518434816 524294784 558937536 561220608 570829824 583239168 605515664 618398976 631842432 645285888 669932224 681205122 684495968 699059712 745250048 748294144 753673752 761106432 770057964 777652224 824531968 838406304 841830912 842456576 908273496 927598464 932079616 947763648 983962954 1004898336 1026743952 1048589568 1117875072 1122441216 1141659648 1166478336 1211031328 1236797952 1263684864 1290571776 1339864448 1362410244 1368991936 1398119424 1475944431 1490500096 1507347504 1540115928 1555304448 1649063936 1676812608 1683661824 1684913152 1816546992 1855196928 1864159232 1895527296 1967925908 2009796672 2053487904 2097179136 2235750144 2244882432 2283319296 2332956672 2422062656 2473595904 2527369728 2679728896 2724820488 2737983872 2796238848 2951888862 2981000192 3014695008 3080231856 3298127872 3353625216 3367323648 3369826304 3633093984 3710393856 3791054592 3935851816 4019593344 4106975808 4194358272 4427833293 4471500288 4665913344 4844125312 4947191808 5054739456 5359457792 5449640976 5475967744 5592477696 5903777724 5962000384 6029390016 6160463712 6707250432 6734647296 6739652608 7266187968 7420787712 7582109184 7871703632 8039186688 8213951616 8388716544 8855666586 8943000576 9688250624 9894383616 10109478912 10718915584 10899281952 10951935488 11807555448 11924000768 12058780032 12320927424 13414500864 14532375936 14841575424 15164218368 15743407264 16078373376 16427903232 16777433088 17711333172 17886001152 19376501248 20218957824 21437831168 21798563904 21903870976 23615110896 24117560064 24641854848 26829001728 29064751872 29683150848 30328436736 31486814528 32156746752 32855806464 35422666344 35772002304 38753002496 42875662336 43597127808 43807741952 47230221792 48235120128 49283709696 53658003456 58129503744 60656873472 62973629056 64313493504 65711612928 70845332688 77506004992 87194255616 87615483904 94460443584 96470240256 98567419392 107316006912 116259007488 125947258112 128626987008 131423225856 141690665376 155012009984 174388511232 188920887168 192940480512 197134838784 232518014976 251894516224 262846451712 283381330752 348777022464 377841774336 385880961024 394269677568 465036029952 503789032448 566762661504 697554044928 755683548672 788539355136 1007578064896 1133525323008 1395108089856 1511367097344 2015156129792 2267050646016 3022734194688 4534101292032 6045468389376 9068202584064 18136405168128
• Sum of all divisors σ(n): 60475774424832
• Sum of proper divisors (its aliquot sum) s(n): 42339369256704
• 18136405168128 is an abundant number, because the sum of its proper divisors (42339369256704) is greater than itself. Its abundance is 24202964088576

Bases of 18136405168128

• Binary: 100000111111010110101111111001101000000000000₂
• Hexadecimal: 0x107EB5FCD000
• Base-36: 6FFQZDA80

Squares and roots of 18136405168128

• 18136405168128 squared (18136405168128²) is 328929192422500027947024384
• 18136405168128 cubed (18136405168128³) is 5965593105399598882968637471776835633152
• The square root of 18136405168128 is 4258685.8498987689
• The cube root of 18136405168128 is 26273.4479132255

Scales and comparisons

• 18,136,405,168,128 seconds is equal to 576,681 years, 30 weeks, 2 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,136,405,168,128 would take you about one million, four hundred forty-one thousand, seven hundred three 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 18136405168128 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18136405168128

• 18136405168128 backwards is 82186150463181
• The number of decimal digits it has is: 14
• The sum of 18136405168128's digits is 54
• More coming soon!