21948808831488

Names of 21948808831488

• Cardinal: 21948808831488 can be written as Twenty-one trillion, nine hundred forty-eight billion, eight hundred eight million, eight hundred thirty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1948808831488 × 10¹³

Factors of 21948808831488

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3348

Divisors of 21948808831488

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 41 42 44 48 49 56 63 64 66 67 72 77 82 84 88 96 98 99 112 123 126 128 132 134 144 147 154 164 168 176 192 196 198 201 224 231 246 252 256 264 268 287 288 294 308 328 336 352 369 384 392 396 402 441 448 451 462 469 492 504 512 528 536 539 574 576 588 603 616 656 672 693 704 737 738 768 784 792 804 861 882 896 902 924 938 984 1008 1056 1072 1078 1148 1152 1176 1206 1232 1312 1344 1353 1386 1407 1408 1474 1476 1536 1568 1584 1608 1617 1722 1764 1792 1804 1848 1876 1968 2009 2016 2112 2144 2156 2211 2296 2304 2352 2412 2464 2583 2624 2688 2706 2747 2772 2814 2816 2948 2952 3136 3157 3168 3216 3217 3234 3283 3444 3528 3584 3608 3696 3752 3936 4018 4032 4059 4221 4224 4288 4312 4422 4592 4608 4704 4824 4851 4928 5159 5166 5248 5376 5412 5494 5544 5628 5632 5896 5904 6027 6272 6314 6336 6432 6434 6468 6566 6633 6888 7056 7216 7392 7504 7872 8036 8064 8118 8241 8442 8448 8576 8624 8844 9184 9408 9471 9648 9651 9702 9849 9856 10318 10332 10496 10752 10824 10988 11088 11256 11792 11808 12054 12544 12628 12672 12864 12868 12936 13132 13266 13776 14112 14432 14784 15008 15477 15744 16072 16128 16236 16482 16884 16896 17152 17248 17688 18081 18368 18816 18942 19229 19296 19302 19404 19698 19712 20636 20664 20992 21648 21976 22099 22176 22512 22519 23584 23616 24108 24723 25088 25256 25344 25728 25736 25872 26264 26532 27552 28224 28413 28864 28953 29547 29568 30016 30217 30954 31488 32144 32256 32472 32964 33768 34304 34496 35376 35387 36113 36162 36736 37632 37884 38458 38592 38604 38808 39396 39424 41272 41328 43296 43952 44198 44352 45024 45038 46431 47168 47232 48216 49446 50512 50688 51456 51472 51744 52528 53064 55104 56448 56826 57687 57728 57906 59094 59136 60032 60434 61908 62976 64288 64944 65928 66297 67536 67557 68992 70752 70774 72226 72324 73472 75264 75768 76916 77184 77208 77616 78792 82544 82656 86592 87904 88396 88704 90048 90076 90651 92862 94336 94464 96432 98892 101024 102912 102944 103488 105056 106128 106161 108339 110208 112896 113652 115374 115456 115812 118188 118272 120064 120868 123816 128576 129888 131856 131897 132594 134603 135072 135114 137984 141504 141548 144452 144648 146944 151536 153832 154368 154416 155232 157584 157633 165088 165312 173061 173184 175808 176792 177408 180096 180152 181302 185724 188672 188928 192864 197784 198891 202048 202671 205888 206976 210112 211519 212256 212322 215539 216678 220416 225792 227304 230748 230912 231624 236376 240128 241736 247632 247709 257152 259776 263712 263794 265188 269206 270144 270228 271953 275968 283008 283096 288904 289296 303072 307664 308736 308832 310464 315168 315266 318483 325017 330176 330624 346122 346368 351616 353584 354816 360192 360304 362604 371448 377344 385728 395568 395691 397782 403809 404096 405342 411776 413952 420224 423038 424512 424644 431078 433356 440832 454608 461496 463248 472752 472899 483472 495264 495418 514304 519552 527424 527588 530376 538412 540288 540456 543906 566016 566192 577808 578592 606144 615328 617664 620928 630336 630532 634557 636966 646617 650034 660352 661248 692244 692736 703232 707168 720384 720608 725208 742896 743127 771456 791136 791382 795564 807618 808192 810684 823552 827904 840448 846076 849024 849288 862156 866712 909216 922992 923279 926496 945504 945798 966944 990528 990836 1028608 1039104 1054848 1055176 1060752 1076824 1080576 1080912 1087812 1132032 1132384 1155616 1157184 1187073 1211427 1212288 1230656 1235328 1241856 1260672 1261064 1269114 1273932 1293234 1300068 1320704 1322496 1384488 1406464 1414336 1418697 1441216 1450416 1450867 1480633 1485792 1486254 1508773 1542912 1582272 1582764 1591128 1615236 1616384 1621368 1647104 1680896 1692152 1698048 1698576 1724312 1733424 1733963 1818432 1845984 1846558 1852992 1891008 1891596 1903671 1933888 1939851 1981056 1981672 2078208 2109696 2110352 2121504 2153648 2161152 2161824 2175624 2229381 2264768 2311232 2314368 2370929 2374146 2422854 2424576 2461312 2470656 2483712 2521344 2522128 2538228 2547864 2586468 2600136 2641408 2768976 2769837 2828672 2837394 2882432 2900832 2901734 2961266 2971584 2972508 3017546 3085824 3164544 3165528 3182256 3230472 3242736 3384304 3396096 3397152 3448624 3466848 3467926 3636864 3691968 3693116 3705984 3782016 3783192 3807342 3867776 3879702 3962112 3963344 4219392 4220704 4243008 4307296 4323648 4351248 4352601 4441899 4458762 4526319 4529536 4622464 4628736 4741858 4748292 4845708 4849152 4922624 4941312 5042688 5044256 5076456 5095728 5172936 5200272 5201889 5537952 5539674 5657344 5674788 5764864 5801664 5803468 5922532 5943168 5945016 6035092 6329088 6331056 6364512 6460944 6462953 6485472 6768608 6794304 6897248 6933696 6935852 7112787 7273728 7383936 7386232 7411968 7564032 7566384 7614684 7735552 7759404 7924224 7926688 8309511 8441408 8486016 8614592 8647296 8702496 8705202 8837099 8883798 8917524 9052638 9059072 9244928 9257472 9483716 9496584 9691416 9845248 10088512 10152912 10156069 10191456 10345872 10400544 10403778 10561411 11075904 11079348 11314688 11349576 11529728 11603328 11606936 11845064 11886336 11890032 12070184 12658176 12662112 12729024 12921888 12925906 12970944 13057803 13325697 13537216 13578957 13588608 13794496 13867392 13871704 14225574 14547456 14767872 14772464 14823936 15128064 15132768 15229368 15471104 15518808 15605667 15853376 16596503 16619022 16882816 16972032 17229184 17294592 17404992 17410404 17674198 17767596 17835048 18105276 18118144 18489856 18967432 18993168 19382832 19388859 20177024 20305824 20312138 20382912 20691744 20801088 20807556 21122822 21338361 22151808 22158696 22699152 23206656 23213872 23690128 23772672 23780064 24140368 25324224 25458048 25843776 25851812 25941888 26115606 26511297 26651394 27074432 27157914 27177216 27588992 27734784 27743408 28451148 29535744 29544928 30265536 30458736 30468207 31037616 31211334 31684233 31706752 33193006 33238044 33765632 33944064 34458368 34589184 34809984 34820808 35348396 35535192 35670096 36210552 37934864 37986336 38765664 38777718 40354048 40611648 40624276 40765824 41383488 41602176 41615112 42245644 42676722 44303616 44317392 45398304 46413312 46427744 47380256 47560128 48280736 49789509 50648448 50916096 51687552 51703624 51883776 52231212 53022594 53302788 54148864 54315828 54354432 55177984 55469568 55486816 56902296 58166577 59089856 60531072 60917472 60936414 61859693 62075232 62422668 63368466 63413504 66386012 66476088 67531264 68916736 69619968 69641616 70696792 71070384 71092483 71340192 72421104 75869728 75972672 77531328 77555436 79533891 80708096 81223296 81248552 81531648 82766976 83204352 83230224 84491288 85353444 88607232 88634784 90796608 91404621 92855488 94760512 95052699 95120256 96561472 97208089 99579018 101296896 101832192 103375104 103407248 103767552 104462424 106045188 106605576 108297728 108631656 110355968 110973632 113804592 116175521 116333154 118179712 121062144 121834944 121872828 123719386 124150464 124845336 126736932 126827008 132772024 132952176 139239936 139283232 141393584 142140768 142184966 142680384 144842208 149368527 151739456 151945344 155062656 155110872 159067782 162446592 162497104 163063296 165533952 166408704 166460448 168982576 170706888 177269568 181593216 182809242 185579079 185710976 189521024 190105398 190240512 193122944 194416178 199158036 202593792 206750208 206814496 208924848 212090376 213211152 213277449 217263312 221947264 227609184 232351042 232666308 236359424 242124288 243669888 243745656 247438772 248300928 249690672 253473864 265544048 265904352 278566464 282787168 284281536 284369932 285360768 289684416 291624267 298737054 303478912 303890688 310125312 310221744 318135564 324893184 324994208 331067904 332920896 337965152 341413776 348526563 354539136 363186432 365618484 371158158 371421952 379042048 380210796 380481024 386245888 388832356 398316072 413628992 417849696 424180752 426422304 426554898 433017851 434526624 443894528 455218368 464702084 465332616 472718848 487339776 487491312 494877544 496601856 499381344 506947728 531088096 531808704 556737237 557132928 565574336 568563072 568739864 570721536 579368832 583248534 597474108 606957824 607781376 620250624 620443488 636271128 639832347 649988416 665841792 675930304 680456623 682827552 697053126 709078272 726372864 731236968 742316316 742843904 758084096 760421592 772491776 777664712 796632144 827257984 835699392 848361504 852844608 853109796 866035702 869053248 874872801 887789056 910436736 929404168 930665232 974679552 974982624 989755088 993203712 998762688 1013895456 1045579689 1062176192 1063617408 1113474474 1114265856 1131148672 1137126144 1137479728 1141443072 1158737664 1166497068 1194948216 1213915648 1240886976 1272542256 1279664694 1299053553 1299976832 1331683584 1351860608 1360913246 1365655104 1394106252 1418156544 1462473936 1484632632 1520843184 1555329424 1593264288 1654515968 1671398784 1696723008 1705689216 1706219592 1732071404 1738106496 1749745602 1820873472 1858808336 1861330464 1949965248 1979510176 1997525376 2027790912 2041369869 2091159378 2124352384 2127234816 2226948948 2228531712 2262297344 2274252288 2274959456 2317475328 2332994136 2389896432 2481773952 2545084512 2559329388 2598107106 2599953664 2663367168 2703721216 2721826492 2731310208 2788212504 2924947872 2969265264 3041686368 3110658848 3186528576 3309031936 3342797568 3393446016 3411378432 3412439184 3464142808 3476212992 3499491204 3641746944 3717616672 3722660928 3897160659 3899930496 3959020352 3995050752 4055581824 4082739738 4182318756 4248704768 4254469632 4453897896 4524594688 4549918912 4665988272 4763196361 4779792864 4963547904 5090169024 5118658776 5196214212 5199907328 5407442432 5443652984 5462620416 5576425008 5849895744 5938530528 6083372736 6124109607 6221317696 6373057152 6685595136 6786892032 6822756864 6824878368 6928285616 6952425984 6998982408 7435233344 7445321856 7794321318 7799860992 7918040704 7990101504 8111163648 8165479476 8364637512 8497409536 8907795792 9099837824 9331976544 9526392722 9559585728 9927095808 10180338048 10237317552 10392428424 10887305968 10925240832 11152850016 11699791488 11877061056 12166745472 12248219214 12442635392 12746114304 13573784064 13649756736 13856571232 13997964816 14289589083 14870466688 14890643712 15588642636 15599721984 15836081408 16222327296 16330958952 16729275024 17815591584 18199675648 18663953088 19052785444 19119171456 20360676096 20474635104 20784856848 21774611936 22305700032 23399582976 23754122112 24333490944 24496438428 24885270784 25492228608 27299513472 27713142464 27995929632 28579178166 29740933376 29781287424 31177285272 31672162816 32661917904 33458550048 35631183168 36399351296 37327906176 38105570888 38238342912 40721352192 40949270208 41569713696 42868767249 43549223872 44611400064 46799165952 47508244224 48666981888 48992876856 49770541568 54599026944 55426284928 55991859264 57158356332 59481866752 62354570544 65323835808 66917100096 71262366336 74655812352 76211141776 76476685824 81898540416 83139427392 85737534498 87098447744 89222800128 95016488448 97985753712 109198053888 110852569856 111983718528 114316712664 124709141088 130647671616 133834200192 142524732672 149311624704 152422283552 163797080832 166278854784 171475068996 174196895488 178445600256 195971507424 221705139712 223967437056 228633425328 249418282176 261295343232 267668400384 285049465344 304844567104 327594161664 332557709568 342950137992 348393790976 391943014848 447934874112 457266850656 498836564352 522590686464 535336800768 609689134208 665115419136 685900275984 783886029696 914533701312 997673128704 1045181372928 1219378268416 1371800551968 1567772059392 1829067402624 1995346257408 2438756536832 2743601103936 3135544118784 3658134805248 5487202207872 7316269610496 10974404415744 21948808831488
• Sum of all divisors σ(n): 83602512721728
• Sum of proper divisors (its aliquot sum) s(n): 61653703890240
• 21948808831488 is an abundant number, because the sum of its proper divisors (61653703890240) is greater than itself. Its abundance is 39704895058752

Bases of 21948808831488

• Binary: 100111111011001011010111101000010001000000000₂
• Hexadecimal: 0x13F65AF42200
• Base-36: 7S3562RK0

Squares and roots of 21948808831488

• 21948808831488 squared (21948808831488²) is 481750209121205623980294144
• 21948808831488 cubed (21948808831488³) is 10573843244530708851036693822307169206272
• The square root of 21948808831488 is 4684955.5847935207
• The cube root of 21948808831488 is 27998.6431449157

Scales and comparisons

• 21,948,808,831,488 seconds is equal to 697,904 years, 11 weeks, 6 days, 6 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,948,808,831,488 would take you about one million, seven hundred forty-four thousand, seven hundred sixty 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 21948808831488 cubic inches would be around 2333.2 feet tall.

Recreational maths with 21948808831488

• 21948808831488 backwards is 88413880884912
• 21948808831488 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21948808831488's digits is 72
• More coming soon!