12388191629968

Names of 12388191629968

• Cardinal: 12388191629968 can be written as Twelve trillion, three hundred eighty-eight billion, one hundred ninety-one million, six hundred twenty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2388191629968 × 10¹³

Factors of 12388191629968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 856

Divisors of 12388191629968

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 34 44 56 61 68 77 88 112 119 121 122 127 136 154 176 187 238 242 244 254 272 308 374 427 476 484 488 508 616 631 671 748 847 854 889 952 968 976 1016 1037 1232 1262 1309 1331 1342 1397 1496 1694 1708 1778 1904 1936 2032 2057 2074 2159 2524 2618 2662 2684 2794 2992 3388 3416 3556 4114 4148 4318 4417 4697 5048 5236 5324 5368 5588 6776 6832 6941 7112 7259 7381 7747 8228 8296 8636 8834 9317 9394 9779 10096 10472 10648 10727 10736 11176 11407 13552 13882 14224 14399 14518 14762 15113 15367 15494 16456 16592 17272 17668 18634 18788 19558 20944 21296 21454 22352 22627 22814 23749 27764 28798 29036 29524 30226 30734 30988 32912 34544 35336 37268 37576 38491 39116 42908 45254 45628 47498 48587 51667 54229 55528 57596 58072 59048 60452 61468 61976 70672 74536 75089 75152 76351 76982 78232 79849 80137 81191 85217 85816 90508 91256 94996 97174 103334 107569 108458 111056 115192 116144 117997 118096 120904 122936 123952 125477 131699 149072 150178 152702 153964 156464 158389 159698 160274 162382 166243 169037 170434 171632 181016 182512 189992 194348 206668 215138 216916 230384 235994 241808 245872 250954 261239 263398 269437 300356 305404 307928 316778 319396 320548 324764 332486 338074 340868 362032 379984 388696 413336 423401 430276 433832 471988 501908 522478 526796 534457 538874 560959 568337 596519 600712 610808 615856 633556 638792 641096 649528 654347 664972 676148 681736 777392 825979 826672 839861 846802 860552 867664 878339 881507 921893 937387 943976 1003816 1044956 1053592 1068914 1077748 1121918 1136674 1183259 1193038 1201424 1221616 1267112 1277584 1282192 1297967 1299056 1308694 1329944 1352296 1362329 1363472 1380247 1448689 1651958 1679722 1693604 1721104 1756678 1763014 1828673 1843786 1874774 1887952 2007632 2089912 2107184 2137828 2155496 2243836 2273348 2366518 2386076 2534224 2595934 2617388 2659888 2704592 2724658 2760494 2873629 2897378 2963807 3303916 3359444 3387208 3513356 3526028 3657346 3687572 3749548 4179824 4275656 4310992 4487672 4546696 4580429 4657411 4733036 4772152 4888357 5191868 5234776 5449316 5520988 5747258 5794756 5879027 5927614 6170549 6561709 6607832 6718888 6774416 7026712 7052056 7197817 7314692 7375144 7499096 8551312 8975344 9085769 9093392 9160858 9314822 9466072 9536303 9544304 9661729 9696577 9776714 10140823 10311257 10383736 10469552 10898632 11041976 11494516 11589512 11758054 11855228 12341098 13123418 13215664 13437776 14053424 14104112 14277637 14395634 14629384 14750288 14985619 14998192 15935579 18171538 18321716 18629644 18932144 19072606 19323458 19393154 19553428 20115403 20281646 20622514 20767472 21797264 22083952 22989032 23179024 23516108 23710456 24682196 26246836 28555274 28791268 29258768 29971238 31871158 32601877 34218499 36343076 36643432 37259288 38145212 38646916 38786308 39106856 40230806 40563292 41245028 45978064 47032216 47420912 49364392 50384719 51231521 52493672 53771927 57110548 57582536 59942476 63742316 65203754 67876039 68436998 72178799 72686152 73286864 74518576 76290424 77293832 77572616 78213712 79175987 80461612 81126584 82490056 83102069 94064432 98728784 99943459 100769438 102463042 104899333 104987344 106662347 107543854 111549053 114221096 115165072 119884952 127484632 130407508 135752078 136873996 144357598 145372304 152580848 154587664 155145232 158351974 160923224 162253168 164841809 164980112 166204138 175291369 199886918 201538876 204926084 209798666 213324694 215087708 223098106 228442192 239769904 254969264 260815016 271504156 273747992 288715196 316703948 321846448 329683618 332408276 350582738 358620647 376403489 399773836 403077752 409852168 419597332 426649388 430175416 446196212 521630032 543008312 547495984 554231909 577430392 581714483 591491197 633407896 659367236 664816552 701165476 717241294 746636429 752806978 799547672 806155504 819704336 839194664 853298776 860350832 870935857 892392424 914122759 1086016624 1108463818 1153892663 1154860784 1163428966 1182982394 1227039583 1266815792 1318734472 1329633104 1402330952 1434482588 1493272858 1505613956 1599095344 1678389328 1706597552 1741871714 1784784848 1813259899 1828245518 2216927636 2307785326 2326857932 2365964788 2454079166 2637468944 2804661904 2868965176 2986545716 3011227912 3483743428 3626519798 3656491036 4140438379 4433855272 4615570652 4653715864 4731929576 4908158332 5737930352 5973091432 6022455824 6096550999 6398859313 6506403167 6967486856 7253039596 7312982072 8280876758 8867710544 9231141304 9307431728 9463859152 9816316664 10055350349 11946182864 12193101998 12692819293 12797718626 13012806334 13934973712 14506079192 14625964144 16561753516 18462282608 19632633328 20110700698 24386203996 25385638586 25595437252 26025612668 29012158384 33123507032 40221401396 45544822169 48772407992 50771277172 51190874504 52051225336 66247014064 70387452443 80442802792 91089644338 97544815984 101542554344 102381749008 104102450672 110608853839 140774904886 160885605584 182179288676 203085108688 221217707678 281549809772 364358577352 442435415356 563099619544 728717154704 774261976873 884870830712 1126199239088 1548523953746 1769741661424 3097047907492 6194095814984 12388191629968
• Sum of all divisors σ(n): 32778116923392
• Sum of proper divisors (its aliquot sum) s(n): 20389925293424
• 12388191629968 is an abundant number, because the sum of its proper divisors (20389925293424) is greater than itself. Its abundance is 8001733663456

Bases of 12388191629968

• Binary: 10110100010001011001110000101111001010010000₂
• Hexadecimal: 0xB4459C2F290
• Base-36: 4E321FXXS

Squares and roots of 12388191629968

• 12388191629968 squared (12388191629968²) is 153467291860809212635681024
• 12388191629968 cubed (12388191629968³) is 1901182220503932859660688006062287327232
• The square root of 12388191629968 is 3519686.2970963761
• The cube root of 12388191629968 is 23138.5410279343

Scales and comparisons

• 12,388,191,629,968 seconds is equal to 393,906 years, 9 weeks, 13 hours, 39 minutes, 28 seconds.
• To count from 1 to 12,388,191,629,968 would take you about nine hundred eighty-four thousand, seven hundred sixty-five 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 12388191629968 cubic inches would be around 1928.2 feet tall.

Recreational maths with 12388191629968

• 12388191629968 backwards is 86992619188321
• The number of decimal digits it has is: 14
• The sum of 12388191629968's digits is 73
• More coming soon!