18429845151744

Names of 18429845151744

• Cardinal: 18429845151744 can be written as Eighteen trillion, four hundred twenty-nine billion, eight hundred forty-five million, one hundred fifty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8429845151744 × 10¹³

Factors of 18429845151744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 97

Divisors of 18429845151744

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 79 96 104 108 117 128 144 156 158 169 192 208 216 234 237 256 288 312 316 338 351 384 416 432 468 474 507 512 576 624 632 676 702 711 768 832 864 936 948 1014 1024 1027 1152 1248 1264 1352 1404 1422 1521 1536 1664 1728 1872 1896 2028 2048 2054 2133 2304 2496 2528 2704 2808 2844 3042 3072 3081 3328 3456 3744 3792 4056 4096 4108 4266 4563 4608 4992 5056 5408 5616 5688 6084 6144 6162 6241 6656 6912 7488 7584 8112 8192 8216 8532 9126 9216 9243 9984 10112 10816 11232 11376 12168 12288 12324 12482 13312 13351 13824 14976 15168 16224 16432 17064 18252 18432 18486 18723 19968 20224 21632 22464 22752 24336 24576 24648 24964 26624 26702 27648 27729 29952 30336 32448 32864 34128 36504 36864 36972 37446 39936 40053 40448 43264 44928 45504 48672 49296 49928 53248 53404 55296 55458 56169 59904 60672 64896 65728 68256 73008 73728 73944 74892 79872 80106 80896 81133 86528 89856 91008 97344 98592 99856 106496 106808 110592 110916 112338 119808 120159 121344 129792 131456 136512 146016 147888 149784 159744 160212 161792 162266 168507 173056 179712 182016 194688 197184 199712 213616 221184 221832 224676 239616 240318 242688 243399 259584 262912 273024 292032 295776 299568 319488 320424 323584 324532 337014 346112 359424 360477 364032 389376 394368 399424 427232 443664 449352 479232 480636 485376 486798 493039 519168 525824 546048 584064 591552 599136 640848 647168 649064 674028 692224 718848 720954 728064 730197 778752 788736 798848 854464 887328 898704 958464 961272 970752 973596 986078 1038336 1051648 1054729 1092096 1168128 1183104 1198272 1281696 1298128 1348056 1384448 1437696 1441908 1456128 1460394 1479117 1557504 1577472 1597696 1708928 1774656 1797408 1922544 1941504 1947192 1972156 2076672 2103296 2109458 2184192 2190591 2336256 2366208 2396544 2563392 2596256 2696112 2875392 2883816 2912256 2920788 2958234 3115008 3154944 3164187 3195392 3417856 3549312 3594816 3845088 3894384 3944312 4153344 4206592 4218916 4368384 4381182 4437351 4672512 4732416 4793088 5126784 5192512 5392224 5767632 5824512 5841576 5916468 6230016 6309888 6328374 6390784 6409507 6835712 7098624 7189632 7690176 7788768 7888624 8413184 8437832 8736768 8762364 8874702 9345024 9464832 9492561 9586176 10253568 10385024 10784448 11535264 11683152 11832936 12460032 12619776 12656748 12781568 12819014 13312053 13671424 14197248 14379264 15380352 15577536 15777248 16875664 17473536 17524728 17749404 18690048 18929664 18985122 19172352 19228521 20507136 20770048 21568896 23070528 23366304 23665872 25239552 25313496 25563136 25638028 26624106 27342848 28394496 28477683 28758528 30760704 31155072 31554496 33751328 35049456 35498808 37380096 37859328 37970244 38344704 38457042 41014272 41540096 43137792 46141056 46732608 47331744 50626992 51126272 51276056 53248212 54685696 56788992 56955366 57517056 57685563 61521408 62310144 63108992 67502656 70098912 70997616 75718656 75940488 76689408 76914084 82028544 83080192 83323591 86275584 92282112 93465216 94663488 101253984 102552112 106496424 109371392 113577984 113910732 115034112 115371126 123042816 124620288 126217984 135005312 140197824 141995232 151880976 153378816 153828168 164057088 166160384 166647182 172551168 173056689 184564224 186930432 189326976 202507968 205104224 212992848 227155968 227821464 230068224 230742252 246085632 249240576 249970773 252435968 270010624 280395648 283990464 303761952 307656336 328114176 332320768 333294364 345102336 346113378 369128448 373860864 378653952 405015936 410208448 425985696 455642928 460136448 461484504 492171264 498481152 499941546 504871936 540021248 560791296 567980928 607523904 615312672 664641536 666588728 690204672 692226756 738256896 747721728 749912319 757307904 810031872 820416896 851971392 911285856 922969008 984342528 996962304 999883092 1009743872 1080042496 1121582592 1135961856 1215047808 1230625344 1333177456 1380409344 1384453512 1476513792 1495443456 1499824638 1514615808 1620063744 1640833792 1703942784 1822571712 1845938016 1993924608 1999766184 2019487744 2160084992 2243165184 2249736957 2271923712 2430095616 2461250688 2666354912 2768907024 2953027584 2990886912 2999649276 3029231616 3240127488 3281667584 3407885568 3645143424 3691876032 3999532368 4038975488 4320169984 4486330368 4499473914 4543847424 4860191232 4922501376 5332709824 5537814048 5981773824 5999298552 6058463232 6480254976 6563335168 6815771136 7290286848 7383752064 7999064736 8640339968 8972660736 8998947828 9087694848 9720382464 9845002752 10665419648 11075628096 11998597104 12116926464 12960509952 13126670336 13631542272 14580573696 14767504128 15998129472 17945321472 17997895656 18175389696 19440764928 19690005504 21330839296 22151256192 23997194208 25921019904 26253340672 27263084544 29161147392 29535008256 31996258944 35995791312 36350779392 38881529856 39380011008 42661678592 44302512384 47994388416 52506681344 54526169088 58322294784 59070016512 63992517888 71991582624 77763059712 78760022016 85323357184 88605024768 95988776832 109052338176 116644589568 118140033024 127985035776 143983165248 157520044032 170646714368 177210049536 191977553664 233289179136 236280066048 255970071552 287966330496 341293428736 354420099072 383955107328 472560132096 511940143104 575932660992 682586857472 708840198144 767910214656 1023880286208 1151865321984 1417680396288 1535820429312 2047760572416 2303730643968 3071640858624 4607461287936 6143281717248 9214922575872 18429845151744
• Sum of all divisors σ(n): 59885028921600
• Sum of proper divisors (its aliquot sum) s(n): 41455183769856
• 18429845151744 is an abundant number, because the sum of its proper divisors (41455183769856) is greater than itself. Its abundance is 23025338618112

Bases of 18429845151744

• Binary: 100001100001100001000010111111010000000000000₂
• Hexadecimal: 0x10C3085FA000
• Base-36: 6J6JXYIO0

Squares and roots of 18429845151744

• 18429845151744 squared (18429845151744²) is 339659192317261822386241536
• 18429845151744 cubed (18429845151744³) is 6259866318773570689986539617219755638784
• The square root of 18429845151744 is 4292999.5517987187
• The cube root of 18429845151744 is 26414.3885598111

Scales and comparisons

• 18,429,845,151,744 seconds is equal to 586,012 years, 3 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,429,845,151,744 would take you about one million, four hundred sixty-five thousand and thirty 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 18429845151744 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18429845151744

• 18429845151744 backwards is 44715154892481
• The number of decimal digits it has is: 14
• The sum of 18429845151744's digits is 63
• More coming soon!