18064142679518208

Names of 18064142679518208

• Cardinal: 18064142679518208 can be written as Eighteen quadrillion, sixty-four trillion, one hundred forty-two billion, six hundred seventy-nine million, five hundred eighteen thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.8064142679518208 × 10¹⁶

Factors of 18064142679518208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 104

Divisors of 18064142679518208

• Number of divisors d(n): 1188
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 49 52 56 63 64 72 78 79 84 91 96 98 104 112 117 126 128 144 147 156 158 168 182 192 196 208 224 234 237 252 256 273 288 294 312 316 336 364 384 392 416 441 448 468 474 504 512 546 553 576 588 624 632 637 672 711 728 768 784 819 832 882 896 936 948 1008 1024 1027 1092 1106 1152 1176 1248 1264 1274 1344 1422 1456 1536 1568 1638 1659 1664 1764 1792 1872 1896 1911 2016 2054 2184 2212 2304 2352 2496 2528 2548 2688 2844 2912 3072 3081 3136 3276 3318 3328 3528 3584 3744 3792 3822 3871 4032 4108 4368 4424 4608 4704 4977 4992 5056 5096 5376 5688 5733 5824 6162 6241 6272 6552 6636 6656 7056 7168 7189 7488 7584 7644 7742 8064 8216 8736 8848 9216 9243 9408 9954 9984 10112 10192 10752 11376 11466 11613 11648 12324 12482 12544 13104 13272 13312 14112 14378 14976 15168 15288 15484 16128 16432 17472 17696 18486 18723 18816 19908 19968 20224 20384 21504 21567 22752 22932 23226 23296 24648 24964 25088 26208 26544 28224 28756 29952 30336 30576 30968 32256 32864 34839 34944 35392 36972 37446 37632 39816 39936 40448 40768 43134 43687 45504 45864 46452 46592 49296 49928 50176 50323 52416 53088 56169 56448 57512 59904 60672 61152 61936 64512 64701 65728 69678 69888 70784 73944 74892 75264 79632 80896 81133 81536 86268 87374 91008 91728 92904 93184 98592 99856 100646 104832 106176 112338 112896 115024 119808 121344 122304 123872 129402 131061 131456 139356 139776 141568 147888 149784 150528 150969 159264 162266 163072 172536 174748 182016 183456 185808 197184 199712 201292 209664 212352 224676 225792 230048 242688 243399 244608 247744 258804 262122 262912 278712 279552 283136 295776 299568 301938 305809 318528 324532 326144 345072 349496 364032 366912 371616 393183 394368 399424 402584 419328 424704 449352 451584 452907 460096 486798 489216 493039 495488 517608 524244 525824 557424 566272 567931 591552 599136 603876 611618 637056 649064 652288 690144 698992 728064 730197 733824 743232 786366 788736 798848 805168 838656 849408 898704 905814 917427 920192 973596 978432 986078 990976 1035216 1048488 1051648 1114848 1135862 1183104 1198272 1207752 1223236 1274112 1298128 1380288 1397984 1460394 1467648 1479117 1486464 1572732 1577472 1597696 1610336 1698816 1703793 1797408 1811628 1834854 1840384 1947192 1956864 1972156 1981952 2070432 2096976 2229696 2271724 2366208 2396544 2415504 2446472 2548224 2596256 2752281 2760576 2795968 2920788 2935296 2958234 2972928 3145464 3154944 3195392 3220672 3407586 3451273 3594816 3623256 3669708 3680768 3894384 3944312 3963904 3975517 4140864 4193952 4437351 4459392 4543448 4732416 4793088 4831008 4892944 5096448 5111379 5192512 5504562 5521152 5591936 5841576 5870592 5916468 5945856 6290928 6390784 6409507 6441344 6815172 6902546 7189632 7246512 7339416 7361536 7788768 7888624 7951034 8281728 8387904 8874702 8918784 9086896 9464832 9586176 9662016 9785888 10222758 10353819 10385024 11009124 11042304 11183872 11683152 11832936 11891712 11926551 12581856 12819014 12882688 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9845002752 9971220736 10050106976 10602310656 10633372113 11217623328 11306370348 11451323814 11485836544 12152425272 12212788224 12308225596 12369362432 12921566112 13087227216 13915532736 14177829484 14767504128 14956831104 15075160464 15268431752 15903465984 16203233696 17176985721 17228754816 17449636288 18228637908 18319182336 18462338394 18554043648 19630840824 19690005504 19942441472 20100213952 21266744226 21539394793 22435246656 22612740696 22902647628 22971673088 24304850544 24616451192 24738724864 24811201597 25843132224 26174454432 27693507591 27831065472 28355658968 29535008256 29913662208 30150320928 30536863504 31806931968 31900116339 32406467392 34353971442 34457509632 34899272576 36457275816 36638364672 36924676788 37108087296 39261681648 39884882944 40001733187 40200427904 42533488452 43078789586 44870493312 45225481392 45805295256 45943346176 48609701088 49232902384 49622403194 51686264448 52348908864 55387015182 55662130944 56711317936 59070016512 59827324416 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358963946496 360015598683 361803851136 366442362048 387709106274 388877608704 393863219072 396979225552 413490115584 418791270912 443096121456 446601628746 452327290653 453690543488 480020798244 482405134848 488589816064 510401861424 516945475032 518503478272 549663543072 560024264618 583316413056 590794828608 595468838328 603103054204 628186906368 640027730992 680535815232 689260633376 720031197366 723607702272 732884724096 775418212548 777755217408 787726438144 793958451104 837582541824 840036396927 886192242912 893203257492 904654581306 907381086976 960041596488 964810269696 977179632128 1020803722848 1033890950064 1099327086144 1120048529236 1166632826112 1181589657216 1190937676656 1206206108408 1256373812736 1280055461984 1356981871959 1361071630464 1378521266752 1440062394732 1447215404544 1465769448192 1550836425096 1555510434816 1575452876288 1587916902208 1680072793854 1772384485824 1786406514984 1809309162612 1814762173952 1920083192976 1954359264256 1960084926163 2041607445696 2067781900128 2198654172288 2240097058472 2333265652224 2363179314432 2381875353312 2412412216816 2512747625472 2520109190781 2560110923968 2713963743918 2722143260928 2757042533504 2880124789464 2894430809088 2931538896384 3101672850192 3150905752576 3175833804416 3360145587708 3544768971648 3572813029968 3618618325224 3629524347904 3840166385952 3920169852326 4083214891392 4135563800256 4397308344576 4480194116944 4666531304448 4726358628864 4763750706624 4824824433632 5040218381562 5120221847936 5427927487836 5444286521856 5514085067008 5760249578928 5863077792768 5880254778489 6203345700384 6351667608832 6720291175416 7089537943296 7145626059936 7237236650448 7680332771904 7840339704652 8166429782784 8271127600512 8794616689152 8960388233888 9452717257728 9527501413248 9649648867264 10080436763124 10240443695872 10855854975672 10888573043712 11028170134016 11520499157856 11760509556978 12406691400768 12703335217664 13440582350832 14179075886592 14291252119872 14474473300896 15360665543808 15680679409304 16332859565568 16542255201024 17589233378304 17640764335467 17920776467776 19055002826496 19299297734528 20160873526248 20480887391744 21711709951344 22056340268032 23040998315712 23521019113956 24813382801536 25406670435328 26881164701664 28358151773184 28582504239744 28948946601792 30721331087616 31361358818608 32665719131136 33084510402048 35281528670934 35841552935552 38110005652992 38598595469056 40321747052496 40961774783488 43423419902688 46081996631424 47042038227912 49626765603072 53762329403328 57165008479488 57897893203584 61442662175232 62722717637216 66169020804096 70563057341868 71683105871104 76220011305984 77197190938112 80643494104992 86846839805376 92163993262848 94084076455824 99253531206144 107524658806656 114330016958976 115795786407168 122885324350464 125445435274432 141126114683736 143366211742208 154394381876224 161286988209984 173693679610752 184327986525696 188168152911648 198507062412288 215049317613312 228660033917952 231591572814336 250890870548864 282252229367472 286732423484416 322573976419968 347387359221504 368655973051392 376336305823296 430098635226624 463183145628672 501781741097728 564504458734944 645147952839936 694774718443008 752672611646592 860197270453248 1003563482195456 1129008917469888 1290295905679872 1389549436886016 1505345223293184 2007126964390912 2258017834939776 2580591811359744 3010690446586368 4516035669879552 6021380893172736 9032071339759104 18064142679518208
• Sum of all divisors σ(n): 66180802852775520
• Sum of proper divisors (its aliquot sum) s(n): 48116660173257312
• 18064142679518208 is an abundant number, because the sum of its proper divisors (48116660173257312) is greater than itself. Its abundance is 30052517493739104

Bases of 18064142679518208

• Binary: 1000000001011010011110111110111100101011010110000000000₂
• Hexadecimal: 0x402D3DF795AC00
• Base-36: 4XV7CL11J40

Squares and roots of 18064142679518208

• 18064142679518208 squared (18064142679518208²) is 326313250745991263540067003531264
• 18064142679518208 cubed (18064142679518208³) is 5894569119692987508917839625705320774982185254912
• The square root of 18064142679518208 is 134402911.7226193429
• The cube root of 18064142679518208 is 262385.0692251355

Scales and comparisons

• 18,064,142,679,518,208 seconds is equal to 574,383,861 years, 7 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,064,142,679,518,208 would take you about one billion, seven hundred twenty-three million, one hundred fifty-one thousand, five hundred eighty-three 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 18064142679518208 cubic inches would be around 21865.4 feet tall.

Recreational maths with 18064142679518208

• 18064142679518208 backwards is 80281597624146081
• 18064142679518208 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18064142679518208's digits is 72
• More coming soon!