1428933734570234880

Names of 1428933734570234880

• Cardinal: 1428933734570234880 can be written as One quintillion, four hundred twenty-eight quadrillion, nine hundred thirty-three trillion, seven hundred thirty-four billion, five hundred seventy million, two hundred thirty-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.42893373457023488 × 10¹⁸

Factors of 1428933734570234880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 88347141534

Divisors of 1428933734570234880

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 243 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 486 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 972 1024 1040 1053 1080 1152 1170 1215 1248 1280 1296 1404 1440 1536 1560 1620 1664 1728 1755 1872 1920 1944 2080 2106 2160 2304 2340 2430 2496 2560 2592 2808 2880 3072 3120 3159 3240 3328 3456 3510 3744 3840 3888 4160 4212 4320 4608 4680 4860 4992 5120 5184 5265 5616 5760 6240 6318 6480 6656 6912 7020 7488 7680 7776 8320 8424 8640 9216 9360 9720 9984 10368 10530 11232 11520 12480 12636 12960 13312 13824 14040 14976 15360 15552 15795 16640 16848 17280 18720 19440 19968 20736 21060 22464 23040 24960 25272 25920 27648 28080 29952 31104 31590 33280 33696 34560 37440 38880 39936 41472 42120 44928 46080 49920 50544 51840 56160 59904 62208 63180 66560 67392 69120 74880 77760 82944 84240 89856 99840 101088 103680 112320 119808 124416 126360 134784 138240 149760 155520 168480 179712 199680 202176 207360 224640 248832 252720 269568 299520 311040 336960 359424 404352 414720 449280 505440 539136 599040 622080 673920 808704 898560 1010880 1078272 1244160 1347840 1617408 1797120 2021760 2695680 3234816 4043520 5391360 8087040 16174080 88347141511 176694283022 265041424533 353388566044 441735707555 530082849066 706777132088 795124273599 883471415110 1060165698132 1148512839643 1325207122665 1413554264176 1590248547198 1766942830220 2120331396264 2297025679286 2385372820797 2650414245330 2827108528352 3180497094396 3445538518929 3533885660440 3975621367995 4240662792528 4594051358572 4770745641594 5300828490660 5654217056704 5742564198215 6360994188792 6891077037858 7067771320880 7156118462391 7951242735990 8481325585056 9188102717144 9541491283188 10336615556787 10601656981320 11308434113408 11485128396430 11926864103985 12721988377584 13782154075716 14135542641760 14312236924782 15902485471980 16962651170112 17227692594645 18376205434288 19082982566376 20673231113574 21203313962640 21468355387173 22616868226816 22970256792860 23853728207970 25443976755168 27564308151432 28271085283520 28624473849564 31009846670361 31804970943960 33925302340224 34455385189290 35780592311955 36752410868576 38165965132752 41346462227148 42406627925280 42936710774346 45233736453632 45940513585720 47707456415940 50887953510336 51683077783935 55128616302864 56542170567040 57248947699128 62019693340722 63609941887920 67850604680448 68910770378580 71561184623910 73504821737152 76331930265504 82692924454296 84813255850560 85873421548692 90467472907264 91881027171440 93029540011083 95414912831880 101775907020672 103366155567870 107341776935865 110257232605728 113084341134080 114497895398256 124039386681444 127219883775840 135701209360896 137821540757160 143122369247820 147009643474304 152663860531008 155049233351805 165385848908592 169626511701120 171746843097384 183762054342880 186059080022166 190829825663760 203551814041344 206732311135740 214683553871730 220514465211456 226168682268160 228995790796512 248078773362888 254439767551680 271402418721792 275643081514320 279088620033249 286244738495640 294019286948608 305327721062016 310098466703610 330771697817184 339253023402240 343493686194768 367524108685760 372118160044332 381659651327520 407103628082688 413464622271480 429367107743460 441028930422912 452337364536320 457991581593024 465147700055415 496157546725776 508879535103360 551286163028640 558177240066498 572489476991280 588038573897216 610655442124032 620196933407220 661543395634368 678506046804480 686987372389536 735048217371520 744236320088664 763319302655040 814207256165376 826929244542960 858734215486920 882057860845824 915983163186048 930295400110830 992315093451552 1017759070206720 1102572326057280 1116354480132996 1144978953982560 1176077147794432 1221310884248064 1240393866814440 1323086791268736 1357012093608960 1373974744779072 1395443100166245 1470096434743040 1488472640177328 1526638605310080 1653858489085920 1717468430973840 1764115721691648 1831966326372096 1860590800221660 1984630186903104 2035518140413440 2205144652114560 2232708960265992 2289957907965120 2442621768496128 2480787733628880 2646173582537472 2747949489558144 2790886200332490 2940192869486080 2976945280354656 3053277210620160 3307716978171840 3434936861947680 3528231443383296 3663932652744192 3721181600443320 3969260373806208 4071036280826880 4410289304229120 4465417920531984 4579915815930240 4961575467257760 5292347165074944 5495898979116288 5581772400664980 5880385738972160 5953890560709312 6106554421240320 6615433956343680 6869873723895360 7327865305488384 7442363200886640 7938520747612416 8820578608458240 8930835841063968 9159831631860480 9923150934515520 10584694330149888 10991797958232576 11163544801329960 11907781121418624 12213108842480640 13230867912687360 13739747447790720 14884726401773280 15877041495224832 17641157216916480 17861671682127936 18319663263720960 19846301869031040 21983595916465152 22327089602659920 23815562242837248 26461735825374720 27479494895581440 29769452803546560 31754082990449664 35723343364255872 36639326527441920 39692603738062080 44654179205319840 47631124485674496 52923471650749440 54958989791162880 59538905607093120 71446686728511744 79385207476124160 89308358410639680 95262248971348992 109917979582325760 119077811214186240 142893373457023488 158770414952248320 178616716821279360 238155622428372480 285786746914046976 357233433642558720 476311244856744960 714466867285117440 1428933734570234880
• Sum of all divisors σ(n): 5529565601088756864
• Sum of proper divisors (its aliquot sum) s(n): 4100631866518521984
• 1428933734570234880 is an abundant number, because the sum of its proper divisors (4100631866518521984) is greater than itself. Its abundance is 2671698131948287104

Bases of 1428933734570234880

• Binary: 1001111010100100101111010100100101000101000011001010000000000₂
• Hexadecimal: 0x13D497A928A19400
• Base-36: AUTUQFCZEO00

Squares and roots of 1428933734570234880

• 1428933734570234880 squared (1428933734570234880²) is 2041851617792838468996051658368614400
• 1428933734570234880 cubed (1428933734570234880³) is 2917670657650996524211276436676903760881797428150272000
• The square root of 1428933734570234880 is 1195380163.1992371655
• The cube root of 1428933734570234880 is 1126343.0832138877

Scales and comparisons

• 1,428,933,734,570,234,880 seconds is equal to 45,435,672,777 years, 4 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 1,428,933,734,570,234,880 would take you about one hundred fifty-nine billion, twenty-four million, eight hundred fifty-four thousand, seven hundred nineteen 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 1428933734570234880 cubic inches would be around 93861.9 feet tall.

Recreational maths with 1428933734570234880

• 1428933734570234880 backwards is 0884320754373398241
• 1428933734570234880 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1428933734570234880's digits is 81
• More coming soon!