11988871439904

Names of 11988871439904

• Cardinal: 11988871439904 can be written as Eleven trillion, nine hundred eighty-eight billion, eight hundred seventy-one million, four hundred thirty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.1988871439904 × 10¹³

Factors of 11988871439904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 920

Divisors of 11988871439904

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 61 62 71 72 93 96 108 122 124 142 144 181 183 186 213 216 244 248 279 284 288 362 366 372 426 432 488 496 543 549 558 568 571 639 724 732 744 837 852 864 976 992 1086 1098 1116 1136 1142 1278 1448 1464 1488 1629 1647 1674 1704 1713 1891 1917 1952 2172 2196 2201 2232 2272 2284 2556 2896 2928 2976 3258 3294 3348 3408 3426 3782 3834 4331 4344 4392 4402 4464 4568 4887 5112 5139 5611 5673 5792 5856 6516 6588 6603 6696 6816 6852 7564 7668 8662 8688 8784 8804 8928 9136 9774 10224 10278 11041 11222 11346 12851 12993 13032 13176 13206 13392 13704 15128 15336 15417 16833 17019 17324 17376 17568 17608 17701 18272 19548 19809 20448 20556 22082 22444 22692 25702 25986 26064 26352 26412 26784 27408 30256 30672 30834 33123 33666 34038 34648 34831 35216 35402 38553 38979 39096 39618 40541 41112 44164 44888 45384 50499 51057 51404 51972 52128 52704 52824 53103 54816 59427 60512 61344 61668 66246 67332 68076 69296 69662 70432 70804 77106 77958 78192 79236 81082 82224 88328 89776 90768 99369 100998 102114 102808 103351 103944 104493 105648 106206 115659 116937 118854 121623 123336 132492 134261 134664 136152 138592 139324 141608 151497 154212 155916 156384 158472 159309 162164 164448 176656 179552 181536 198738 201996 204228 205616 206702 207888 208986 211296 212412 231318 233874 237708 243246 246672 264984 268522 269328 272304 278648 283216 298107 302994 308424 310053 311832 313479 316944 318618 324328 342271 346977 353312 364869 397476 398381 402783 403992 408456 411232 413404 415776 417972 424824 462636 467748 475416 477927 486492 493344 529968 537044 538656 544608 557296 566432 596214 605988 616848 620106 623664 626958 633888 637236 648656 684542 693954 729738 783911 794952 796762 805566 807984 816912 826808 835944 849648 925272 930159 935496 940437 950832 955854 972984 1026813 1059936 1074088 1079761 1094607 1114592 1192428 1195143 1208349 1211976 1233696 1240212 1247328 1253916 1256771 1274472 1297312 1369084 1387908 1459476 1567822 1589904 1593524 1611132 1615968 1633824 1653616 1671888 1699296 1850544 1860318 1870992 1880874 1901664 1911708 1945968 2053626 2148176 2159522 2189214 2351733 2384856 2390286 2416698 2423952 2473001 2480424 2507832 2513542 2548944 2738168 2775816 2790477 2918952 3080439 3135644 3179808 3187048 3203881 3222264 3239283 3307232 3343776 3585429 3625047 3701088 3720636 3741984 3761748 3770313 3823416 3891936 4107252 4296352 4319044 4378428 4703466 4769712 4780572 4833396 4847904 4946002 4960848 5015664 5027084 5097888 5476336 5551632 5580954 5837904 6160878 6271288 6304411 6374096 6407762 6444528 6478566 7055199 7170858 7250094 7337921 7419003 7441272 7523496 7540626 7646832 8214504 8638088 8756856 9241317 9406932 9539424 9561144 9611643 9666792 9717849 9892004 9921696 10031328 10054168 10756287 10952672 11103264 11161908 11310939 11675808 12321756 12542576 12608822 12748192 12815524 12889056 12957132 14110398 14341716 14500188 14675842 14838006 14882544 15046992 15081252 15293664 16429008 17276176 17513712 18482634 18813864 18913233 19122288 19223286 19333584 19435698 19784008 20108336 21165597 21512574 22013763 22257009 22323816 22621878 24301241 24643512 25085152 25217644 25631048 25914264 28220796 28683432 28834929 29000376 29153547 29351684 29676012 29765088 30093984 30162504 32858016 33932817 34552352 35027424 36965268 37627728 37826466 38244576 38446572 38667168 38871396 39568016 40216672 42331194 43025148 44027526 44514018 44647632 45243756 48602482 49287024 50435288 51262096 51828528 56441592 56739699 57366864 57669858 58000752 58307094 58703368 59352024 60325008 66041289 66771027 67865634 72903723 73930536 75255456 75652932 76663031 76893144 77742792 79136032 84662388 86050296 86504787 88055052 89028036 89295264 90487512 97204964 98574048 100870576 102524192 103657056 112883184 113479398 114733728 115339716 116001504 116614188 117406736 118704048 120650016 132082578 133542054 135731268 145807446 147861072 151305864 153326062 153786288 155485584 169324776 170219097 172100592 173009574 176110104 178056072 180975024 194409928 195436741 198123867 201741152 218711169 225766368 226958796 227475551 229989093 230679432 233228376 234813472 237408096 264165156 267084108 271462536 291614892 295722144 302611728 306652124 307572576 310971168 338649552 340438194 344201184 346019148 352220208 356112144 361950048 388819856 390873482 396247734 437422338 447613181 453917592 454951102 459978186 461358864 466456752 528330312 534168216 542925072 583229784 586310223 605223456 613304248 656133507 677299104 680876388 682426653 689967279 692038296 704440416 712224288 777639712 781746964 792495468 874844676 895226362 907835184 909902204 919956372 922717728 932913504 1056660624 1068336432 1085850144 1166459568 1172620446 1226608496 1312267014 1342839543 1361752776 1364853306 1379934558 1384076592 1563493928 1584990936 1749689352 1758930669 1790452724 1815670368 1819804408 1839912744 2047279959 2069901837 2113321248 2136672864 2332919136 2345240892 2453216992 2624534028 2685679086 2723505552 2729706612 2759869116 2768153184 3126987856 3169981872 3499378704 3517861338 3580905448 3639608816 3679825488 4028518629 4094559918 4139803674 4690481784 5249068056 5276792007 5371358172 5447011104 5459413224 5519738232 6141839877 6253975712 6339963744 6998757408 7035722676 7161810896 7279217632 7359650976 8057037258 8189119836 8279607348 9380963568 10498136112 10553584014 10742716344 10918826448 11039476464 12085555887 12283679754 13876008611 14071445352 14323621792 16114074516 16378239672 16559214696 18761927136 20996272224 21107168028 21485432688 21837652896 22078952928 24171111774 24567359508 27752017222 28142890704 32228149032 32756479344 33118429392 41628025833 42214336056 42970865376 48342223548 49134719016 55504034444 56285781408 64456298064 65512958688 66236858784 83256051666 84428672112 96684447096 98269438032 111008068888 124884077499 128912596128 166512103332 168857344224 193368894192 196538876064 222016137776 249768154998 333024206664 374652232497 386737788384 444032275552 499536309996 666048413328 749304464994 999072619992 1332096826656 1498608929988 1998145239984 2997217859976 3996290479968 5994435719952 11988871439904
• Sum of all divisors σ(n): 37475041443840
• Sum of proper divisors (its aliquot sum) s(n): 25486170003936
• 11988871439904 is an abundant number, because the sum of its proper divisors (25486170003936) is greater than itself. Its abundance is 13497298564032

Bases of 11988871439904

• Binary: 10101110011101100000011011000110011000100000₂
• Hexadecimal: 0xAE7606C6620
• Base-36: 48ZM0IFC0

Squares and roots of 11988871439904

• 11988871439904 squared (11988871439904²) is 143733038402545810283529216
• 11988871439904 cubed (11988871439904³) is 1723196919074906316513217322320772235264
• The square root of 11988871439904 is 3462494.9732676869
• The cube root of 11988871439904 is 22887.2054281543

Scales and comparisons

• 11,988,871,439,904 seconds is equal to 381,209 years, 1 week, 3 days, 2 hours, 38 minutes, 24 seconds.
• To count from 1 to 11,988,871,439,904 would take you about nine hundred fifty-three thousand and twenty-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 11988871439904 cubic inches would be around 1907.3 feet tall.

Recreational maths with 11988871439904

• 11988871439904 backwards is 40993417888911
• 11988871439904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 11988871439904's digits is 72
• More coming soon!