19998667763712

Names of 19998667763712

• Cardinal: 19998667763712 can be written as Nineteen trillion, nine hundred ninety-eight billion, six hundred sixty-seven million, seven hundred sixty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.9998667763712 × 10¹³

Factors of 19998667763712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 3281

Divisors of 19998667763712

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 64 66 72 76 88 96 99 108 114 128 132 144 152 171 176 192 198 209 216 228 256 264 288 293 297 304 342 352 384 396 418 432 456 512 513 528 576 586 594 608 627 684 704 768 792 836 864 879 912 1024 1026 1056 1152 1172 1188 1216 1254 1368 1408 1536 1584 1672 1728 1758 1824 1881 2048 2052 2112 2304 2344 2376 2432 2508 2637 2736 2816 2953 3072 3168 3223 3344 3456 3516 3648 3762 4096 4104 4224 4608 4688 4752 4864 5016 5274 5472 5567 5632 5643 5906 6144 6336 6446 6688 6912 7032 7296 7524 7911 8208 8448 8859 9216 9376 9504 9669 9728 10032 10548 10944 11134 11264 11286 11812 12288 12672 12892 13376 13824 14064 14592 15048 15822 16416 16701 16896 17718 18432 18752 19008 19338 19456 20064 21096 21888 22268 22528 22572 23624 25344 25784 26577 26752 27648 28128 29007 29184 30096 31644 32483 32832 33402 33792 35436 36864 37504 38016 38676 38912 40128 42192 43776 44536 45056 45144 47248 50103 50688 51568 53154 53504 55296 56107 56256 58014 58368 60192 61237 63288 64966 65664 66804 67584 70872 75008 76032 77352 77824 79731 80256 84384 87021 87552 89072 90288 94496 97449 100206 101376 103136 106308 107008 110592 112214 112512 116028 116736 120384 122474 126576 129932 131328 133608 135168 141744 150016 150309 152064 154704 159462 160512 168321 168768 174042 175104 178144 180576 183711 188992 194898 200412 202752 206272 212616 214016 224428 225024 232056 233472 240768 244948 253152 259864 262656 267216 283488 292347 300032 300618 304128 309408 318924 321024 336642 337536 348084 350208 356288 361152 367422 377984 389796 400824 405504 412544 425232 428032 448856 450048 464112 481536 489896 504963 506304 519728 525312 534432 551133 566976 584694 600064 601236 608256 617177 618816 637848 642048 673284 675072 696168 700416 712576 722304 734844 755968 779592 801648 825088 850464 856064 865229 877041 897712 900096 928224 963072 979792 1009926 1012608 1039456 1050624 1068864 1102266 1133952 1169388 1200128 1202472 1216512 1234354 1237632 1275696 1284096 1346568 1350144 1392336 1425152 1444608 1469688 1511936 1514889 1559184 1603296 1650176 1653399 1700928 1730458 1754082 1795424 1800192 1851531 1856448 1926144 1959584 2019852 2025216 2078912 2101248 2137728 2204532 2267904 2338776 2404944 2468708 2475264 2551392 2568192 2595687 2693136 2700288 2784672 2850304 2889216 2939376 3023872 3029778 3118368 3206592 3300352 3306798 3401856 3460916 3508164 3590848 3600384 3703062 3712896 3852288 3919168 4039704 4050432 4157824 4275456 4409064 4535808 4677552 4809888 4937416 4950528 5102784 5191374 5386272 5400576 5554593 5569344 5700608 5778432 5878752 6047744 6059556 6236736 6413184 6600704 6613596 6803712 6921832 7016328 7181696 7406124 7425792 7704576 7787061 7838336 8079408 8100864 8315648 8550912 8818128 9071616 9355104 9517519 9619776 9874832 9901056 10205568 10382748 10772544 10801152 11109186 11138688 11401216 11556864 11757504 12095488 12119112 12473472 12826368 13201408 13227192 13607424 13843664 14032656 14363392 14812248 14851584 15574122 15676672 16158816 16201728 16439351 16631296 16663779 17101824 17636256 18143232 18710208 19035038 19239552 19749664 19802112 20411136 20765496 21545088 22218372 22277376 22802432 23113728 23361183 23515008 24238224 24946944 25652736 26454384 27214848 27687328 28065312 28552557 28726784 29624496 29703168 31148244 31353344 32317632 32403456 32878702 33262592 33327558 34203648 35272512 36286464 37420416 38070076 38479104 39499328 39604224 40822272 41530992 43090176 44436744 44554752 46722366 47030016 48476448 49318053 49893888 51305472 52908768 54429696 55374656 56130624 57105114 57453568 59248992 59406336 62296488 62706688 64635264 65757404 66525184 66655116 68407296 70545024 74840832 76140152 76958208 78998656 81644544 83061984 85657671 86180352 88873488 89109504 93444732 94060032 96952896 98636106 99787776 102610944 105817536 108859392 110749312 112261248 114210228 114907136 118497984 118812672 124592976 125413376 129270528 131514808 133050368 133310232 141090048 147954159 149681664 152280304 153916416 157997312 163289088 166123968 171315342 172360704 177746976 178219008 180832861 186889464 188120064 193905792 197272212 199575552 205221888 211635072 221498624 224522496 228420456 229814272 236995968 249185952 250826752 256973013 258541056 263029616 266620464 282180096 295908318 299363328 304560608 307832832 315994624 326578176 332247936 342630684 344721408 355493952 356438016 361665722 373778928 376240128 387811584 394544424 399151104 423270144 442997248 443862477 449044992 456840912 473991936 498371904 513946026 517082112 526059232 533240928 542498583 564360192 591816636 598726656 609121216 615665664 631989248 664495872 685261368 689442816 710987904 723331444 747557856 752480256 775623168 789088848 846540288 885994496 887724954 898089984 913681824 947983872 996743808 1027892052 1034164224 1052118464 1066481856 1084997166 1128720384 1183633272 1197453312 1218242432 1263978496 1328991744 1370522736 1421975808 1446662888 1495115712 1551246336 1578177696 1627495749 1693080576 1771988992 1775449908 1796179968 1827363648 1895967744 1993487616 2055784104 2068328448 2104236928 2132963712 2169994332 2257440768 2367266544 2436484864 2527956992 2657983488 2741045472 2843951616 2893325776 2990231424 3102492672 3156355392 3254991498 3386161152 3543977984 3550899816 3592359936 3654727296 3791935488 3986975232 4111568208 4208473856 4265927424 4339988664 4734533088 4872969728 4882487247 5315966976 5482090944 5687903232 5786651552 5980462848 6204985344 6312710784 6509982996 6772322304 7101799632 7309454592 7583870976 7973950464 8223136416 8416947712 8531854848 8679977328 9469066176 9745939456 9764974494 10631933952 10964181888 11375806464 11573303104 11960925696 12625421568 13019965992 14203599264 14618909184 15947900928 16446272832 16833895424 17063709696 17359954656 18938132352 19491878912 19529948988 21928363776 22751612928 23146606208 23921851392 25250843136 26039931984 28407198528 29237818368 31895801856 32892545664 33667790848 34127419392 34719909312 37876264704 38983757824 39059897976 43856727552 46293212416 47843702784 50501686272 52079863968 56814397056 58475636736 65785091328 67335581696 68254838784 69439818624 75752529408 78119795952 87713455104 92586424832 95687405568 101003372544 104159727936 113628794112 116951273472 131570182656 138879637248 151505058816 156239591904 175426910208 185172849664 202006745088 208319455872 227257588224 263140365312 277759274496 303010117632 312479183808 350853820416 370345699328 416638911744 454515176448 526280730624 555518548992 606020235264 624958367616 740691398656 833277823488 909030352896 1052561461248 1111037097984 1249916735232 1666555646976 1818060705792 2222074195968 2499833470464 3333111293952 4999666940928 6666222587904 9999333881856 19998667763712
• Sum of all divisors σ(n): 68291394393600
• Sum of proper divisors (its aliquot sum) s(n): 48292726629888
• 19998667763712 is an abundant number, because the sum of its proper divisors (48292726629888) is greater than itself. Its abundance is 28294058866176

Bases of 19998667763712

• Binary: 100100011000001001101011111001111000000000000₂
• Hexadecimal: 0x12304D7CF000
• Base-36: 7379EFPC0

Squares and roots of 19998667763712

• 19998667763712 squared (19998667763712²) is 399946712323333527064018944
• 19998667763712 cubed (19998667763712³) is 7998401422943247099566497163863683760128
• The square root of 19998667763712 is 4471987.0039739605
• The cube root of 19998667763712 is 27143.5734449579

Scales and comparisons

• 19,998,667,763,712 seconds is equal to 635,895 years, 40 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 19,998,667,763,712 would take you about one million, five hundred eighty-nine thousand, seven hundred thirty-nine 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 19998667763712 cubic inches would be around 2262 feet tall.

Recreational maths with 19998667763712

• 19998667763712 backwards is 21736776689991
• The number of decimal digits it has is: 14
• The sum of 19998667763712's digits is 81
• More coming soon!