19218481364992

Names of 19218481364992

• Cardinal: 19218481364992 can be written as Nineteen trillion, two hundred eighteen billion, four hundred eighty-one million, three hundred sixty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.9218481364992 × 10¹³

Factors of 19218481364992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 104

Divisors of 19218481364992

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 32 46 49 52 56 59 64 91 92 98 104 112 118 128 161 182 184 196 208 224 236 256 299 322 364 368 392 413 416 448 472 512 529 598 637 644 728 736 767 784 826 832 896 944 1024 1058 1127 1196 1274 1288 1357 1456 1472 1534 1568 1652 1664 1792 1888 2048 2093 2116 2254 2392 2548 2576 2714 2891 2912 2944 3068 3136 3304 3328 3481 3584 3703 3776 4096 4186 4232 4508 4784 5096 5152 5369 5428 5782 5824 5888 6136 6272 6608 6656 6877 6962 7168 7406 7552 8192 8372 8464 9016 9499 9568 10192 10304 10738 10856 11564 11648 11776 12272 12544 13216 13312 13754 13924 14336 14651 14812 15104 16384 16744 16928 17641 18032 18998 19136 20384 20608 21476 21712 23128 23296 23552 24367 24544 25088 25921 26432 26624 27508 27848 28672 29302 29624 30208 31211 33488 33856 35282 36064 37583 37996 38272 40768 41216 42952 43424 45253 46256 46592 47104 48139 48734 49088 50176 51842 52864 53248 55016 55696 57344 58604 59248 60416 62422 66493 66976 67712 70564 72128 75166 75992 76544 80063 81536 82432 85904 86848 90506 92512 93184 94208 96278 97468 98176 100352 103684 105728 106496 110032 111392 114688 117208 118496 120832 123487 124844 132986 133952 135424 141128 144256 150332 151984 153088 160126 163072 164864 170569 171808 173696 181012 185024 186368 188416 192556 194936 196352 200704 207368 211456 212992 218477 220064 222784 234416 236992 241664 246974 249688 265972 267904 270848 282256 288512 300664 303968 306176 316771 320252 326144 329728 336973 341138 343616 347392 362024 370048 372736 376832 385112 389872 392704 401408 405743 414736 422912 436954 440128 445568 468832 473984 483328 493948 499376 531944 535808 541696 560441 564512 577024 601328 607936 612352 633542 640504 652288 659456 673946 682276 687232 694784 724048 740096 745472 770224 779744 785408 802816 811486 829472 845824 864409 873908 880256 891136 937664 947968 966656 987896 998752 1040819 1063888 1071616 1083392 1120882 1129024 1154048 1202656 1215872 1224704 1267084 1281008 1304576 1318912 1347892 1364552 1374464 1389568 1448096 1480192 1490944 1529339 1540448 1559488 1570816 1622972 1658944 1691648 1728818 1747816 1760512 1782272 1841449 1875328 1895936 1975792 1997504 2081638 2127776 2143232 2166784 2217397 2241764 2258048 2308096 2405312 2431744 2449408 2534168 2562016 2609152 2637824 2695784 2729104 2748928 2779136 2840201 2896192 2960384 3058678 3080896 3118976 3141632 3245944 3317888 3383296 3457636 3495632 3521024 3564544 3682898 3750656 3791872 3923087 3951584 3995008 4163276 4255552 4286464 4333568 4434794 4483528 4516096 4616192 4810624 4863488 4898816 5068336 5124032 5218304 5391568 5458208 5497856 5558272 5680402 5792384 5920768 6117356 6161792 6237952 6283264 6491888 6635776 6766592 6915272 6991264 7042048 7129088 7285733 7365796 7501312 7583744 7846174 7903168 7990016 8326552 8511104 8572928 8667136 8869588 8967056 9032192 9232384 9621248 9726976 10136672 10248064 10436608 10783136 10916416 10995712 11116544 11360804 11584768 11841536 12234712 12323584 12475904 12566528 12890143 12983776 13271552 13830544 13982528 14084096 14258176 14571466 14731592 15002624 15167488 15692348 15806336 15980032 16653104 17022208 17145856 17739176 17934112 18064384 18464768 19242496 19453952 19881407 20273344 20496128 21566272 21832832 21991424 22233088 22721608 23169536 23683072 23938837 24469424 24647168 24951808 25780286 25967552 26543104 27661088 27965056 28168192 28516352 29142932 29463184 30005248 30334976 31384696 31612672 31960064 33306208 34044416 34291712 35478352 35868224 36128768 38484992 38907904 39762814 40546688 40992256 43132544 43665664 43982848 45443216 46339072 47366144 47877674 48938848 49294336 49903616 51000131 51560572 51935104 53086208 55322176 55930112 56336384 57032704 58285864 58926368 60010496 60669952 62769392 63225344 63920128 66612416 68088832 70956704 71736448 72257536 76969984 77815808 79525628 81093376 81984512 86265088 87331328 87965696 90231001 90886432 92678144 95755348 97877696 98588672 99807232 102000262 103121144 103870208 106172416 110644352 111860224 112672768 116571728 117852736 120020992 125538784 126450688 127840256 133224832 136177664 141913408 143472896 144515072 153939968 155631616 159051256 162186752 163969024 167571859 172530176 174662656 180462002 181772864 185356288 191510696 195755392 197177344 199614464 204000524 206242288 207740416 212344832 221288704 223720448 233143456 235705472 240041984 251077568 252901376 255680512 266449664 272355328 283826816 286945792 289030144 307879936 318102512 324373504 327938048 335143718 345060352 349325312 360924004 363545728 370712576 383021392 391510784 394354688 399228928 408001048 412484576 415480832 424689664 442577408 447440896 466286912 471410944 502155136 505802752 511361024 532899328 544710656 567653632 573891584 615759872 636205024 648747008 655876096 670287436 690120704 698650624 721848008 727091456 741425152 766042784 783021568 788709376 816002096 824969152 830961664 885154816 894881792 932573824 942821888 1004310272 1011605504 1065798656 1089421312 1135307264 1147783168 1173003013 1272410048 1297494016 1311752192 1340574872 1380241408 1397301248 1443696016 1454182912 1532085568 1566043136 1632004192 1649938304 1661923328 1770309632 1789763584 1865147648 1885643776 2008620544 2023211008 2131597312 2270614528 2295566336 2346006026 2544820096 2594988032 2681149744 2760482816 2794602496 2887392032 2908365824 3064171136 3132086272 3264008384 3299876608 3323846656 3540619264 3579527168 3730295296 3771287552 4017241088 4263194624 4541229056 4591132672 4692012052 5089640192 5189976064 5362299488 5520965632 5774784064 5816731648 6128342272 6264172544 6528016768 6599753216 6647693312 7081238528 7460590592 7542575104 8034482176 8526389248 9082458112 9182265344 9384024104 10179280384 10724598976 11549568128 11633463296 12256684544 12528345088 13056033536 13199506432 14162477056 14921181184 15085150208 16068964352 17052778496 18164916224 18768048208 20358560768 21449197952 23099136256 23266926592 24513369088 25056690176 26112067072 26399012864 29842362368 30170300416 32137928704 36329832448 37536096416 40717121536 42898395904 46198272512 46533853184 49026738176 52224134144 52798025728 59684724736 64275857408 75072192832 81434243072 85796791808 92396545024 98053476352 104448268288 105596051456 119369449472 150144385664 162868486144 171593583616 184793090048 196106952704 208896536576 211192102912 300288771328 325736972288 343187167232 369586180096 392213905408 417793073152 600577542656 686374334464 739172360192 835586146304 1201155085312 1372748668928 1478344720384 2402310170624 2745497337856 4804620341248 9609240682496 19218481364992
• Sum of all divisors σ(n): 51202436843418
• Sum of proper divisors (its aliquot sum) s(n): 31983955478426
• 19218481364992 is an abundant number, because the sum of its proper divisors (31983955478426) is greater than itself. Its abundance is 12765474113434

Bases of 19218481364992

• Binary: 100010111101010100110110000010100000000000000₂
• Hexadecimal: 0x117AA6C14000
• Base-36: 6T8UJLJB4

Squares and roots of 19218481364992

• 19218481364992 squared (19218481364992²) is 369350025976544767523160064
• 19218481364992 cubed (19218481364992³) is 7098346591389536741524296537756022079488
• The square root of 19218481364992 is 4383888.8404009515
• The cube root of 19218481364992 is 26785.9069388113

Scales and comparisons

• 19,218,481,364,992 seconds is equal to 611,088 years, 13 weeks, 3 days, 21 hours, 49 minutes, 52 seconds.
• To count from 1 to 19,218,481,364,992 would take you about one million, five hundred twenty-seven thousand, seven hundred twenty 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 19218481364992 cubic inches would be around 2232.2 feet tall.

Recreational maths with 19218481364992

• 19218481364992 backwards is 29946318481291
• The number of decimal digits it has is: 14
• The sum of 19218481364992's digits is 67
• More coming soon!