18125684211712

Names of 18125684211712

• Cardinal: 18125684211712 can be written as Eighteen trillion, one hundred twenty-five billion, six hundred eighty-four million, two hundred eleven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8125684211712 × 10¹³

Factors of 18125684211712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 37

Divisors of 18125684211712

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 49 56 64 68 77 88 98 112 119 121 128 136 154 176 187 196 224 238 242 256 272 308 343 352 374 392 448 476 484 512 539 544 616 686 704 748 784 833 847 896 952 968 1024 1078 1088 1232 1309 1372 1408 1496 1568 1666 1694 1792 1904 1936 2048 2057 2156 2176 2401 2464 2618 2744 2816 2992 3136 3332 3388 3584 3773 3808 3872 4096 4114 4312 4352 4802 4928 5236 5488 5632 5831 5929 5984 6272 6664 6776 7168 7546 7616 7744 8192 8228 8624 8704 9163 9604 9856 10472 10976 11264 11662 11858 11968 12544 13328 13552 14336 14399 15092 15232 15488 16384 16456 16807 17248 17408 18326 19208 19712 20944 21952 22528 23324 23716 23936 25088 26411 26656 27104 28672 28798 30184 30464 30976 32768 32912 33614 34496 34816 36652 38416 39424 40817 41503 41888 43904 45056 46648 47432 47872 50176 52822 53312 54208 57344 57596 60368 60928 61952 64141 65536 65824 67228 68992 69632 73304 76832 78848 81634 83006 83776 87808 90112 93296 94864 95744 100352 100793 105644 106624 108416 114688 115192 120736 121856 123904 128282 131072 131648 134456 137984 139264 146608 153664 157696 163268 166012 167552 175616 180224 184877 186592 189728 191488 200704 201586 211288 213248 216832 229376 230384 241472 243712 247808 256564 262144 263296 268912 275968 278528 285719 290521 293216 307328 315392 326536 332024 335104 351232 360448 369754 373184 379456 382976 401408 403172 422576 426496 433664 448987 458752 460768 482944 487424 495616 513128 524288 526592 537824 551936 557056 571438 581042 586432 614656 630784 653072 664048 670208 702464 705551 720896 739508 746368 758912 765952 802816 806344 845152 852992 867328 897974 917504 921536 965888 974848 991232 1026256 1053184 1075648 1103872 1114112 1142876 1162084 1172864 1229312 1261568 1306144 1328096 1340416 1404928 1411102 1441792 1479016 1492736 1517824 1531904 1605632 1612688 1690304 1705984 1734656 1795948 1835008 1843072 1931776 1949696 1982464 2033647 2052512 2106368 2151296 2207744 2228224 2285752 2324168 2345728 2458624 2523136 2612288 2656192 2680832 2809856 2822204 2883584 2958032 2985472 3035648 3063808 3142909 3211264 3225376 3380608 3411968 3469312 3591896 3670016 3686144 3863552 3899392 3964928 4067294 4105024 4212736 4302592 4415488 4456448 4571504 4648336 4691456 4917248 4938857 5046272 5224576 5312384 5361664 5619712 5644408 5767168 5916064 5970944 6071296 6127616 6285818 6422528 6450752 6761216 6823936 6938624 7183792 7372288 7727104 7798784 7929856 8134588 8210048 8425472 8605184 8830976 8912896 9143008 9296672 9382912 9834496 9877714 10092544 10449152 10624768 10723328 11239424 11288816 11832128 11941888 12142592 12255232 12571636 12845056 12901504 13522432 13647872 13877248 14367584 14744576 15454208 15597568 15859712 16269176 16420096 16850944 17210368 17661952 18286016 18593344 18765824 19668992 19755428 20185088 20898304 21249536 21446656 22478848 22577632 23664256 23883776 24285184 24510464 25143272 25690112 25803008 27044864 27295744 27754496 28735168 29489152 30908416 31195136 31719424 32538352 32840192 33701888 34420736 34571999 35323904 36572032 37186688 37531648 39337984 39510856 40370176 41796608 42499072 42893312 44957696 45155264 47328512 47767552 48570368 49020928 50286544 51606016 54089728 54591488 55508992 57470336 58978304 61816832 62390272 63438848 65076704 65680384 67403776 68841472 69143998 70647808 73144064 74373376 75063296 78675968 79021712 83593216 84998144 85786624 89915392 90310528 94657024 95535104 97140736 98041856 100573088 103212032 108179456 109182976 111017984 114940672 117956608 123633664 130153408 131360768 134807552 137682944 138287996 141295616 146288128 148746752 150126592 157351936 158043424 167186432 169996288 171573248 179830784 180621056 189314048 191070208 194281472 201146176 206424064 216358912 218365952 222035968 229881344 235913216 247267328 260306816 262721536 269615104 275365888 276575992 282591232 292576256 297493504 300253184 314703872 316086848 334372864 339992576 343146496 361242112 378628096 382140416 388562944 402292352 412848128 432717824 436731904 444071936 459762688 471826432 494534656 520613632 525443072 539230208 550731776 553151984 585152512 594987008 600506368 629407744 632173696 668745728 679985152 686292992 722484224 757256192 764280832 777125888 804584704 825696256 865435648 919525376 943652864 989069312 1041227264 1050886144 1078460416 1101463552 1106303968 1170305024 1189974016 1201012736 1258815488 1264347392 1337491456 1359970304 1444968448 1514512384 1528561664 1554251776 1609169408 1651392512 1730871296 1839050752 1887305728 1978138624 2082454528 2101772288 2202927104 2212607936 2340610048 2379948032 2402025472 2528694784 2674982912 2719940608 2889936896 3029024768 3057123328 3108503552 3218338816 3302785024 3461742592 3678101504 3774611456 4164909056 4203544576 4405854208 4425215872 4681220096 4759896064 4804050944 5057389568 5349965824 5439881216 5779873792 6058049536 6436677632 6605570048 6923485184 7356203008 7549222912 8329818112 8407089152 8811708416 8850431744 9362440192 9519792128 10114779136 10699931648 10879762432 11559747584 12116099072 12873355264 13211140096 13846970368 14712406016 16659636224 16814178304 17700863488 18724880384 19039584256 20229558272 21399863296 21759524864 23119495168 24232198144 25746710528 26422280192 29424812032 33319272448 33628356608 35401726976 37449760768 38079168512 40459116544 46238990336 48464396288 51493421056 52844560384 58849624064 66638544896 70803453952 74899521536 76158337024 80918233088 92477980672 96928792576 102986842112 117699248128 133277089792 141606907904 149799043072 152316674048 161836466176 184955961344 205973684224 235398496256 266554179584 283213815808 323672932352 369911922688 411947368448 533108359168 566427631616 647345864704 823894736896 1066216718336 1132855263232 1294691729408 1647789473792 2265710526464 2589383458816 4531421052928 9062842105856 18125684211712
• Sum of all divisors σ(n): 49221737888400
• Sum of proper divisors (its aliquot sum) s(n): 31096053676688
• 18125684211712 is an abundant number, because the sum of its proper divisors (31096053676688) is greater than itself. Its abundance is 12970369464976

Bases of 18125684211712

• Binary: 100000111110000110110111110000000000000000000₂
• Hexadecimal: 0x107C36F80000
• Base-36: 6FATODZB4

Squares and roots of 18125684211712

• 18125684211712 squared (18125684211712²) is 328540428142705666837970944
• 18125684211712 cubed (18125684211712³) is 5955020051295340945062842669726200496128
• The square root of 18125684211712 is 4257426.9473136001
• The cube root of 18125684211712 is 26268.2698931425

Scales and comparisons

• 18,125,684,211,712 seconds is equal to 576,340 years, 35 weeks, 6 days, 17 hours, 1 minute, 52 seconds.
• To count from 1 to 18,125,684,211,712 would take you about one million, four hundred forty thousand, eight hundred fifty-one 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 18125684211712 cubic inches would be around 2189 feet tall.

Recreational maths with 18125684211712

• 18125684211712 backwards is 21711248652181
• 18125684211712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18125684211712's digits is 49
• More coming soon!