18438051650112

Names of 18438051650112

• Cardinal: 18438051650112 can be written as Eighteen trillion, four hundred thirty-eight billion, fifty-one million, six hundred fifty thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8438051650112 × 10¹³

Factors of 18438051650112

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1148

Divisors of 18438051650112

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 41 48 51 54 64 68 72 82 96 102 108 123 127 136 144 149 153 164 192 204 216 246 254 272 288 298 306 328 369 381 408 432 447 459 492 508 544 576 596 612 656 697 738 762 809 816 864 894 918 984 1016 1088 1107 1143 1192 1224 1312 1341 1394 1476 1524 1618 1632 1728 1788 1836 1968 2032 2091 2159 2214 2286 2384 2427 2448 2533 2624 2682 2788 2952 3048 3236 3264 3429 3576 3672 3936 4023 4064 4182 4318 4428 4572 4768 4854 4896 5066 5207 5364 5576 5904 6096 6109 6273 6472 6477 6858 7152 7281 7344 7599 7872 8046 8128 8364 8636 8856 9144 9536 9708 9792 10132 10414 10728 11152 11808 12192 12218 12546 12944 12954 13716 13753 14304 14562 14688 15198 15621 16092 16728 17272 17712 18288 18327 18819 18923 19416 19431 20264 20828 21456 21843 22304 22797 23616 24384 24436 25092 25888 25908 27432 27506 28608 29124 29376 30396 31242 32184 33169 33456 34544 35424 36576 36654 37638 37846 38832 38862 40528 41259 41656 42912 43686 44608 45594 46863 48872 50184 51776 51816 54864 54981 55012 56769 58248 58293 60792 62484 64368 66338 66912 68391 69088 70848 73152 73308 75276 75692 77664 77724 81056 82518 83312 85824 87372 88519 91188 93726 97744 99507 100368 102743 103632 103853 109728 109962 110024 113538 116496 116586 120541 121584 123777 124968 128736 132676 133824 136782 138176 140589 146616 150552 151384 155328 155448 162112 164943 165036 166624 170307 174744 177038 182376 187452 195488 199014 200736 205486 207264 207706 219456 219924 220048 227076 232992 233172 241082 243168 247554 249936 257472 265352 265557 273564 281178 293232 298521 301104 302768 308229 310896 311559 321691 329886 330072 333248 340614 349488 354076 361623 364752 371331 374904 390976 398028 401472 410972 414528 415412 439848 440096 454152 465984 466344 482164 486336 495108 499872 510921 530704 531114 547128 562356 563873 586464 597042 602208 605536 616458 621792 623118 643382 659772 660144 681228 698976 708152 723246 729504 742662 749808 775843 796056 796671 821944 830824 879696 880192 895563 908304 924687 932688 934677 964328 965073 990216 999744 1021842 1061408 1062228 1084869 1094256 1124712 1127746 1172928 1194084 1204416 1211072 1232916 1243584 1246236 1286764 1319544 1320288 1362456 1397952 1416304 1446492 1459008 1485324 1499616 1551686 1592112 1593342 1643888 1661648 1691619 1746631 1759392 1791126 1816608 1849374 1865376 1869354 1928656 1930146 1980432 2043684 2049197 2122816 2124456 2169738 2188512 2249424 2255492 2327529 2388168 2390013 2465832 2492472 2573528 2639088 2640576 2724912 2774061 2804031 2832608 2892984 2895219 2970648 2999232 3103372 3184224 3186684 3254607 3287776 3323296 3383238 3493262 3518784 3582252 3633216 3698748 3730752 3738708 3857312 3860292 3960864 4087368 4098394 4212463 4248912 4339476 4377024 4498848 4510984 4655058 4776336 4780026 4931664 4942181 4984944 5074857 5147056 5239893 5278176 5449824 5548122 5608062 5665216 5785968 5790438 5941296 6147591 6206744 6368448 6373368 6509214 6575552 6646592 6766476 6982587 6986524 7164504 7397496 7477416 7714624 7720584 7921728 8174736 8196788 8424926 8497824 8678952 8685657 8997696 9021968 9310116 9552672 9560052 9863328 9884362 9969888 10149714 10294112 10479786 10556352 10899648 11096244 11216124 11571936 11580876 11882592 12295182 12413488 12637389 12746736 13018428 13189331 13532952 13965174 13973048 14329008 14794992 14826543 14954832 15224571 15308707 15441168 15719679 16349472 16393576 16849852 16995648 17357904 17371314 18043936 18442773 18620232 19105344 19120104 19726656 19768724 19939776 20299428 20588224 20947761 20959572 22192488 22432248 23143872 23161752 23765184 24590364 24826976 25274778 25493472 26036856 26378662 27065904 27930348 27946096 28658016 29589984 29653086 29909664 30449142 30617414 30882336 31439358 32698944 32787152 33699704 34715808 34742628 36087872 36885546 37240464 37912167 38240208 39537448 39567993 40598856 41895522 41919144 44384976 44479629 44864496 45926121 46323504 47159037 49180728 49653952 50549556 50986944 52073712 52757324 54131808 55328319 55860696 55892192 57316032 59179968 59306172 59819328 60898284 61234828 61764672 62878716 65574304 67399408 69431616 69485256 71611871 73771092 74480928 75824334 76480416 79074896 79135986 81197712 83791044 83838288 84017077 88769952 88959258 89728992 91852242 92647008 94318074 98361456 101099112 104147424 105514648 108263616 110656638 111721392 111784384 113736501 118612344 118703979 121796568 122469656 125757432 131148608 133438887 134798816 137778363 138970512 143223742 147542184 148961856 151648668 152960832 158149792 158271972 162395424 167582088 167676576 168034154 177539904 177918516 179457984 183704484 185294016 188636148 196722912 202198224 208294848 211029296 214835613 221313276 223442784 227473002 237224688 237407958 243593136 244939312 251514864 252051231 260248019 266877774 269597632 275556726 277941024 286447484 295084368 303297336 316299584 316543944 324790848 335164176 335353152 336068308 355837032 356111937 367408968 377272296 393445824 404396448 413335089 422058592 429671226 442626552 446885568 454946004 474449376 474815916 487186272 489878624 503029728 504102462 520496038 533755548 551113452 555882048 572894968 590168736 606594672 627656987 633087888 644506839 670328352 672136616 711674064 712223874 734817936 754544592 756153693 780744057 808792896 826670178 844117184 859342452 885253104 909892008 948898752 949631832 974372544 979757248 1006059456 1008204924 1040992076 1067511096 1102226904 1145789936 1180337472 1213189344 1255313974 1266175776 1289013678 1340656704 1344273232 1423348128 1424447748 1469635872 1509089184 1512307386 1561488114 1653340356 1718684904 1770506208 1819784016 1882970961 1899263664 1933520517 2016409848 2081984152 2135022192 2204453808 2268461079 2291579872 2342232171 2426378688 2510627948 2532351552 2578027356 2688546464 2846696256 2848895496 2939271744 3018178368 3024614772 3122976228 3306680712 3437369808 3541012416 3639568032 3765941922 3798527328 3867041034 4032819696 4163968304 4270044384 4408907616 4536922158 4583159744 4684464342 5021255896 5156054712 5377092928 5648912883 5697790992 6049229544 6245952456 6613361424 6874739616 7026696513 7279136064 7531883844 7597054656 7734082068 8065639392 8327936608 8540088768 8817815232 9073844316 9368928684 10042511792 10312109424 10670168779 11297825766 11395581984 12098459088 12491904912 13226722848 13749479232 14053393026 15063767688 15468164136 16131278784 16655873216 16946738649 18147688632 18737857368 20085023584 20624218848 21340337558 22595651532 22791163968 24196918176 24983809824 26453445696 28106786052 30127535376 30936328272 32010506337 33893477298 36295377264 37475714736 40170047168 41248437696 42680675116 45191303064 48393836352 49967619648 56213572104 60255070752 61872656544 64021012674 67786954596 72590754528 74951429472 85361350232 90382606128 96031519011 112427144208 120510141504 123745313088 128042025348 135573909192 145181509056 149902858944 170722700464 180765212256 192063038022 224854288416 256084050696 271147818384 288094557033 341445400928 361530424512 384126076044 449708576832 512168101392 542295636768 576189114066 682890801856 768252152088 1024336202784 1084591273536 1152378228132 1536504304176 2048672405568 2304756456264 3073008608352 4609512912528 6146017216704 9219025825056 18438051650112
• Sum of all divisors σ(n): 59727144960000
• Sum of proper divisors (its aliquot sum) s(n): 41289093309888
• 18438051650112 is an abundant number, because the sum of its proper divisors (41289093309888) is greater than itself. Its abundance is 22851041659776

Bases of 18438051650112

• Binary: 100001100010011110001100001001101101001000000₂
• Hexadecimal: 0x10C4F184DA40
• Base-36: 6JABNW9C0

Squares and roots of 18438051650112

• 18438051650112 squared (18438051650112²) is 339961748652197846069612544
• 18438051650112 cubed (18438051650112³) is 6268232280711617487699311740519694204928
• The square root of 18438051650112 is 4293955.2454714755
• The cube root of 18438051650112 is 26418.3086048639

Scales and comparisons

• 18,438,051,650,112 seconds is equal to 586,273 years, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,438,051,650,112 would take you about one million, four hundred sixty-five thousand, six hundred eighty-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 18438051650112 cubic inches would be around 2201.5 feet tall.

Recreational maths with 18438051650112

• 18438051650112 backwards is 21105615083481
• The number of decimal digits it has is: 14
• The sum of 18438051650112's digits is 45
• More coming soon!