1028809946753142400

Names of 1028809946753142400

• Cardinal: 1028809946753142400 can be written as One quintillion, twenty-eight quadrillion, eight hundred nine trillion, nine hundred forty-six billion, seven hundred fifty-three million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.0288099467531424 × 10¹⁸

Factors of 1028809946753142400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 456

Divisors of 1028809946753142400

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 121 128 140 154 160 175 176 200 220 224 242 275 280 308 320 350 352 385 400 431 440 448 484 550 560 605 616 640 700 704 770 800 847 862 880 896 968 1100 1120 1210 1232 1331 1400 1408 1540 1600 1694 1724 1760 1925 1936 2155 2200 2240 2420 2464 2662 2800 3017 3025 3080 3200 3388 3448 3520 3850 3872 4235 4310 4400 4480 4741 4840 4928 5324 5600 6034 6050 6160 6655 6776 6896 7040 7700 7744 8470 8620 8800 9317 9482 9680 9856 10648 10775 11200 12068 12100 12320 13310 13552 13792 15085 15400 15488 16940 17240 17600 18634 18964 19360 21175 21296 21550 22400 23705 24136 24200 24640 26620 27104 27584 30170 30800 33187 33275 33880 34480 35200 37268 37928 38720 42350 42592 43100 46585 47410 48272 48400 49280 52151 53240 54208 55168 60340 61600 66374 66550 67760 68960 74536 75425 75856 77440 84700 85184 86200 93170 94820 96544 96800 104302 106480 108416 118525 120680 123200 132748 133100 135520 137920 149072 150850 151712 165935 169400 170368 172400 185761 186340 189640 193088 193600 208604 212960 232925 237050 241360 246400 260755 265496 266200 271040 275840 298144 301700 303424 331870 338800 344800 365057 371522 372680 379280 386176 387200 417208 425920 465850 474100 482720 521510 530992 532400 542080 573661 596288 603400 606848 663740 677600 689600 730114 743044 745360 758560 829675 834416 851840 928805 931700 948200 965440 1043020 1061984 1064800 1147322 1192576 1206800 1300327 1303775 1327480 1355200 1379200 1460228 1486088 1490720 1517120 1659350 1668832 1825285 1857610 1863400 1896400 1930880 2043371 2086040 2123968 2129600 2294644 2413600 2600654 2607550 2654960 2710400 2868305 2920456 2972176 2981440 3034240 3318700 3337664 3650570 3715220 3726800 3792800 4015627 4086742 4172080 4247936 4259200 4589288 4644025 4827200 5201308 5215100 5309920 5736610 5840912 5944352 5962880 6501635 6637400 6675328 7301140 7430440 7453600 7585600 8031254 8173484 8344160 9126425 9178576 9288050 9654400 10216855 10402616 10430200 10619840 11473220 11681824 11888704 13003270 13274800 14303597 14341525 14602280 14860880 14907200 15171200 16062508 16346968 16688320 18252850 18357152 18576100 20078135 20433710 20805232 20860400 21239680 22477081 22946440 23363648 23777408 26006540 26549600 28607194 28683050 29204560 29721760 29814400 32125016 32508175 32693936 33376640 36505700 36714304 37152200 40156270 40867420 41610464 41720800 44954162 45892880 46727296 51084275 52013080 53099200 57214388 57366100 58409120 59443520 64250032 65016350 65387872 71517985 73011400 73428608 74304400 80062991 80312540 81734840 83220928 83441600 89908324 91785760 100390675 102168550 104026160 106198400 112385405 114428776 114732200 116818240 118887040 128500064 130032700 130775744 143035970 146022800 148608800 157339567 160125982 160625080 163469680 166441856 166883200 179816648 183571520 200781350 204337100 208052320 224770810 228857552 229464400 233636480 247247891 257000128 260065400 261551488 286071940 292045600 297217600 314679134 320251964 321250160 326939360 357589925 359633296 367143040 400314955 401562700 408674200 416104640 449541620 457715104 458928800 494495782 514000256 520130800 560440937 561927025 572143880 584091200 594435200 629358268 640503928 642500320 653878720 715179850 719266592 786697835 800629910 803125400 817348400 832209280 880692901 899083240 915430208 917857600 988991564 1040261600 1120881874 1123854050 1144287760 1168182400 1236239455 1258716536 1281007856 1285000640 1307757440 1430359700 1438533184 1573395670 1601259820 1606250800 1634696800 1730735237 1761385802 1798166480 1830860416 1835715200 1977983128 2001574775 2080523200 2241763748 2247708100 2288575520 2472478910 2517433072 2562015712 2570001280 2802204685 2860719400 2877066368 3146791340 3202519640 3212501600 3269393600 3461470474 3522771604 3596332960 3933489175 3955966256 4003149550 4161046400 4403464505 4483527496 4495416200 4577151040 4944957820 5034866144 5124031424 5604409370 5721438800 6164850307 6181197275 6293582680 6405039280 6425003200 6538787200 6922940948 7045543208 7192665920 7866978350 7911932512 8006299100 8653676185 8806929010 8967054992 8990832400 9154302080 9687621911 9889915640 10069732288 10248062848 11208818740 11442877600 12329700614 12362394550 12587165360 12810078560 12850006400 13845881896 14011023425 14091086416 14385331840 15733956700 15823865024 16012598200 17307352370 17613858020 17934109984 17981664800 19375243822 19779831280 20139464576 22017322525 22417637480 22885755200 24659401228 24724789100 25174330720 25620157120 27691763792 28022046850 28182172832 30824251535 31467913400 31647730048 32025196400 34507149121 34614704740 35227716040 35868219968 35963329600 38750487644 39559662560 43268380925 44034645050 44835274960 45771510400 48438109555 49318802456 49449578200 50348661440 51240314240 55383527584 56044093700 56364345664 61648503070 62935826800 64050392800 67813353377 69014298242 69229409480 70455432080 71736439936 71926659200 77500975288 79119325120 86536761850 88069290100 89670549920 96876219110 98637604912 98899156400 100697322880 106563841021 110767055168 112088187400 112728691328 123297006140 125871653600 128100785600 135626706754 138028596484 138458818960 140910864160 154121257675 155001950576 158238650240 172535745605 173073523700 176138580200 179341099840 193752438220 197275209824 197798312800 213127682042 221534110336 224176374800 241550043847 242190547775 246594012280 251743307200 256201571200 271253413508 276057192968 276917637920 281821728320 308242515350 310003901152 339066766885 345071491210 346147047400 352277160400 358682199680 379578640331 387504876440 394550419648 395596625600 426255364084 448352749600 483100087694 484381095550 493188024560 503486614400 532819205105 542506827016 552114385936 553835275840 563643456640 616485030700 620007802304 678133533770 690142982420 692294094800 704554320800 745946887147 759157280662 775009752880 789100839296 791193251200 852510728168 862678728025 896705499200 966200175388 968762191100 986376049120 1065638410210 1085013654032 1104228771872 1107670551680 1207750219235 1232970061400 1240015604608 1356267067540 1380285964840 1384588189600 1409108641600 1491893774294 1518314561324 1550019505760 1695333834425 1705021456336 1725357456050 1793410998400 1897893201655 1932400350776 1937524382200 1972752098240 2131276820420 2170027308064 2208457543744 2415500438470 2465940122800 2657050482317 2664096025525 2712534135080 2760571929680 2769176379200 2818217283200 2983787548588 3036629122648 3100039011520 3390667668850 3410042912672 3450714912100 3729734435735 3795786403310 3864800701552 3875048764400 3945504196480 4175365043641 4262553640840 4340054616128 4416915087488 4831000876940 4931880245600 5314100964634 5328192051050 5425068270160 5521143859360 5538352758400 5967575097176 6038751096175 6073258245296 6200078023040 6781335337700 6820085825344 6901429824200 7459468871470 7591572806620 7729601403104 7750097528800 8350730087282 8525107281680 8680109232256 9489466008275 9662001753880 9863760491200 10628201929268 10656384102100 10850136540320 11042287718720 11935150194352 12077502192350 12146516490592 13285252411585 13562670675400 13640171650688 13802859648400 14918937742940 15183145613240 15459202806208 15500195057600 16701460174564 17050214563360 18648672178675 18978932016550 19324003507760 19727520982400 20876825218205 21256403858536 21312768204200 21700273080640 22084575437440 23870300388704 24155004384700 24293032981184 26570504823170 27125341350800 27605719296800 29227555305487 29837875485880 30366291226480 30918405612416 31000390115200 33402920349128 34100429126720 37297344357350 37957864033100 38648007015520 41753650436410 42512807717072 42625536408400 43400546161280 45929015480051 47740600777408 48310008769400 48586065962368 53141009646340 54250682701600 55211438593600 58455110610974 59675750971760 60732582452960 66426262057925 66805840698256 68200858253440 74594688714700 75915728066200 77296014031040 83507300872820 85025615434144 85251072816800 91858030960102 95481201554816 96620017538800 104384126091025 106282019292680 108501365403200 110422877187200 116910221221948 119351501943520 121465164905920 132852524115850 133611681396512 146137776527435 149189377429400 151831456132400 154592028062080 167014601745640 170051230868288 170502145633600 183716061920204 193240035077600 208768252182050 212564038585360 217002730806400 229645077400255 233820442443896 238703003887040 242930329811840 265705048231700 267223362793024 292275553054870 298378754858800 303662912264800 321503108360357 334029203491280 340102461736576 341004291267200 367432123840408 386480070155200 417536504364100 425128077170720 459290154800510 467640884887792 477406007774080 531410096463400 534446725586048 584551106109740 596757509717600 607325824529600 643006216720714 668058406982560 730688882637175 734864247680816 772960140310400 835073008728200 850256154341440 918580309601020 935281769775584 1062820192926800 1148225387001275 1169102212219480 1193515019435200 1214651649059200 1286012433441428 1336116813965120 1461377765274350 1469728495361632 1607515541801785 1670146017456400 1700512308682880 1837160619202040 1870563539551168 2125640385853600 2296450774002550 2338204424438960 2387030038870400 2572024866882856 2672233627930240 2922755530548700 2939456990723264 3215031083603570 3340292034912800 3674321238404080 3741127079102336 4251280771707200 4592901548005100 4676408848877920 5144049733765712 5845511061097400 5878913981446528 6430062167207140 6680584069825600 7348642476808160 8037577709008925 8502561543414400 9185803096010200 9352817697755840 10288099467531424 11691022122194800 12860124334414280 13361168139651200 14697284953616320 16075155418017850 18371606192020400 18705635395511680 20576198935062848 23382044244389600 25720248668828560 29394569907232640 32150310836035700 36743212384040800 41152397870125696 46764088488779200 51440497337657120 64300621672071400 73486424768081600 93528176977558400 102880994675314240 128601243344142800 146972849536163200 205761989350628480 257202486688285600 514404973376571200 1028809946753142400
• Sum of all divisors σ(n): 3202217548735204800
• Sum of proper divisors (its aliquot sum) s(n): 2173407601982062400
• 1028809946753142400 is an abundant number, because the sum of its proper divisors (2173407601982062400) is greater than itself. Its abundance is 1144597655228920000

Bases of 1028809946753142400

• Binary: 111001000111000100010011001000011001100111000000111010000000₂
• Hexadecimal: 0xE471132199C0E80
• Base-36: 7TE2OSTN5ZLS

Squares and roots of 1028809946753142400

• 1028809946753142400 squared (1028809946753142400²) is 1058449906538203700315844274677760000
• 1028809946753142400 cubed (1028809946753142400³) is 1088943791986437898748902357720391148058027393024000000
• The square root of 1028809946753142400 is 1014302689.9072793053
• The cube root of 1028809946753142400 is 1009512.5402376893

Scales and comparisons

• 1,028,809,946,753,142,400 seconds is equal to 32,712,973,988 years, 33 weeks, 2 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 1,028,809,946,753,142,400 would take you about one hundred fourteen billion, four hundred ninety-five million, four hundred eight thousand, nine 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 1028809946753142400 cubic inches would be around 84126 feet tall.

Recreational maths with 1028809946753142400

• 1028809946753142400 backwards is 0042413576499088201
• The number of decimal digits it has is: 19
• The sum of 1028809946753142400's digits is 73
• More coming soon!