28320688032972800

Names of 28320688032972800

• Cardinal: 28320688032972800 can be written as Twenty-eight quadrillion, three hundred twenty trillion, six hundred eighty-eight billion, thirty-two million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.83206880329728 × 10¹⁶

Factors of 28320688032972800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 100

Divisors of 28320688032972800

• Number of divisors d(n): 1404
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 31 32 38 40 43 50 62 64 76 80 86 95 100 124 128 152 155 160 172 190 200 215 248 256 304 310 320 344 380 400 430 475 496 512 589 608 620 640 688 760 775 800 817 860 950 961 992 1024 1075 1178 1216 1240 1280 1333 1376 1520 1550 1600 1634 1720 1849 1900 1922 1984 2048 2150 2356 2432 2480 2560 2666 2752 2945 3040 3100 3200 3268 3440 3698 3800 3844 3968 4085 4096 4300 4712 4805 4864 4960 5120 5332 5504 5890 6080 6200 6400 6536 6665 6880 7396 7600 7688 7936 8170 8192 8600 9245 9424 9610 9728 9920 10240 10664 11008 11780 12160 12400 12800 13072 13330 13760 14725 14792 15200 15376 15872 16340 16384 17200 18259 18490 18848 19220 19456 19840 20425 20480 21328 22016 23560 24025 24320 24800 25327 25600 26144 26660 27520 29450 29584 30400 30752 31744 32680 32768 33325 34400 35131 36518 36980 37696 38440 38912 39680 40850 40960 41323 42656 44032 46225 47120 48050 48640 49600 50654 51200 52288 53320 55040 57319 58900 59168 60800 61504 63488 65360 65536 66650 68800 70262 73036 73960 75392 76880 77824 79360 81700 81920 82646 85312 88064 91295 92450 94240 96100 97280 99200 101308 102400 104576 106640 110080 114638 117800 118336 121600 123008 126635 126976 130720 131072 133300 137600 140524 146072 147920 150784 153760 155648 158720 163400 163840 165292 170624 175655 176128 182590 184900 188480 192200 194560 198400 202616 204800 206615 209152 213280 220160 229276 235600 236672 243200 246016 253270 253952 261440 262144 266600 275200 281048 286595 292144 295840 301568 307520 311296 317440 326800 327680 330584 341248 351310 352256 365180 369800 376960 384400 389120 396800 405232 409600 413230 418304 426560 440320 456475 458552 471200 473344 486400 492032 506540 507904 522880 524288 533200 550400 562096 573190 584288 591680 603136 615040 622592 633175 634880 653600 655360 661168 682496 702620 704512 730360 739600 753920 768800 778240 785137 793600 810464 819200 826460 836608 853120 878275 880640 912950 917104 942400 946688 972800 984064 1013080 1015808 1033075 1045760 1048576 1066400 1089061 1100800 1124192 1146380 1168576 1183360 1206272 1230080 1245184 1266350 1269760 1307200 1310720 1322336 1364992 1405240 1409024 1432975 1460720 1479200 1507840 1537600 1556480 1570274 1587200 1620928 1638400 1652920 1673216 1706240 1756550 1761280 1776889 1825900 1834208 1884800 1893376 1945600 1968128 2026160 2031616 2066150 2091520 2097152 2132800 2178122 2201600 2248384 2292760 2337152 2366720 2412544 2460160 2490368 2532700 2539520 2614400 2621440 2644672 2729984 2810480 2818048 2865950 2921440 2958400 3015680 3075200 3112960 3140548 3174400 3241856 3276800 3305840 3346432 3412480 3513100 3522560 3553778 3651800 3668416 3769600 3786752 3891200 3925685 3936256 4052320 4063232 4132300 4183040 4194304 4265600 4356244 4403200 4496768 4585520 4674304 4733440 4825088 4920320 4980736 5065400 5079040 5228800 5242880 5289344 5445305 5459968 5620960 5636096 5731900 5842880 5916800 6031360 6150400 6225920 6281096 6348800 6483712 6553600 6611680 6692864 6824960 7026200 7045120 7107556 7303600 7336832 7539200 7573504 7782400 7851370 7872512 8104640 8126464 8264600 8366080 8388608 8531200 8712488 8806400 8884445 8993536 9171040 9348608 9466880 9650176 9840640 9961472 10130800 10158080 10457600 10485760 10578688 10890610 10919936 11241920 11272192 11463800 11685760 11833600 12062720 12300800 12451840 12562192 12697600 12967424 13107200 13223360 13385728 13649920 14052400 14090240 14215112 14607200 14673664 15078400 15147008 15564800 15702740 15745024 16209280 16252928 16529200 16732160 16777216 17062400 17424976 17612800 17768890 17987072 18342080 18697216 18933760 19300352 19628425 19681280 19922944 20261600 20316160 20915200 20971520 21157376 21781220 21839872 22483840 22544384 22927600 23371520 23667200 24125440 24601600 24903680 25124384 25395200 25934848 26214400 26446720 26771456 27226525 27299840 28104800 28180480 28430224 29214400 29347328 30156800 30294016 31129600 31405480 31490048 32418560 32505856 33058400 33464320 33554432 33760891 34124800 34849952 35225600 35537780 35974144 36684160 37394432 37867520 38600704 39256850 39362560 39845888 40523200 40632320 41830400 41943040 42314752 43562440 43679744 44422225 44967680 45088768 45855200 46743040 47334400 48250880 49203200 49807360 50248768 50790400 51869696 52428800 52893440 53542912 54453050 54599680 56209600 56360960 56860448 58428800 58694656 60313600 60588032 62259200 62810960 62980096 64837120 65011712 66116800 66928640 67521782 68249600 69699904 70451200 71075560 71948288 73368320 74788864 75735040 77201408 78513700 78725120 79691776 81046400 81264640 83660800 83886080 84629504 87124880 87359488 88844450 89935360 90177536 91710400 93486080 94668800 96501760 98406400 99614720 100497536 101580800 103739392 104857600 105786880 107085824 108906100 109199360 112419200 112721920 113720896 116857600 117389312 120627200 121176064 124518400 125621920 125960192 129674240 130023424 132233600 133857280 135043564 136499200 139399808 140902400 142151120 143896576 146736640 149577728 151470080 154402816 157027400 157450240 159383552 162092800 162529280 167321600 167772160 168804455 169259008 174249760 174718976 177688900 179870720 180355072 183420800 186972160 189337600 193003520 196812800 199229440 200995072 203161600 207478784 209715200 211573760 214171648 217812200 218398720 224838400 225443840 227441792 233715200 234778624 241254400 242352128 249036800 251243840 251920384 259348480 260046848 264467200 267714560 270087128 272998400 278799616 281804800 284302240 287793152 293473280 299155456 302940160 308805632 314054800 314900480 318767104 324185600 325058560 334643200 337608910 338518016 348499520 349437952 355377800 359741440 360710144 366841600 373944320 378675200 386007040 393625600 398458880 401990144 406323200 414957568 419430400 423147520 428343296 435624400 436797440 449676800 450887680 454883584 467430400 469557248 482508800 484704256 498073600 502487680 503840768 518696960 520093696 528934400 535429120 540174256 545996800 557599232 563609600 568604480 575586304 586946560 598310912 605880320 617611264 628109600 629800960 637534208 648371200 650117120 669286400 675217820 677036032 696999040 698875904 710755600 719482880 721420288 733683200 747888640 757350400 772014080 787251200 796917760 803980288 812646400 829915136 838860800 844022275 846295040 856686592 871248800 873594880 899353600 901775360 909767168 934860800 939114496 965017600 969408512 996147200 1004975360 1007681536 1037393920 1040187392 1057868800 1070858240 1080348512 1091993600 1115198464 1127219200 1137208960 1151172608 1173893120 1196621824 1211760640 1235222528 1256219200 1259601920 1296742400 1300234240 1338572800 1350435640 1354072064 1393998080 1397751808 1421511200 1438965760 1442840576 1467366400 1495777280 1514700800 1544028160 1574502400 1593835520 1607960576 1625292800 1659830272 1688044550 1692590080 1713373184 1742497600 1747189760 1798707200 1803550720 1819534336 1869721600 1878228992 1930035200 1938817024 1992294400 2009950720 2015363072 2074787840 2115737600 2141716480 2160697024 2183987200 2230396928 2254438400 2274417920 2302345216 2347786240 2393243648 2423521280 2470445056 2512438400 2519203840 2593484800 2600468480 2677145600 2700871280 2708144128 2787996160 2795503616 2843022400 2877931520 2934732800 2991554560 3029401600 3088056320 3149004800 3187671040 3215921152 3250585600 3319660544 3376089100 3385180160 3426746368 3484995200 3494379520 3597414400 3607101440 3639068672 3739443200 3756457984 3860070400 3877634048 3984588800 4019901440 4030726144 4149575680 4231475200 4283432960 4321394048 4367974400 4460793856 4508876800 4548835840 4604690432 4695572480 4786487296 4847042560 4940890112 5024876800 5038407680 5186969600 5200936960 5354291200 5401742560 5416288256 5575992320 5591007232 5686044800 5755863040 5869465600 5983109120 6058803200 6176112640 6298009600 6431842304 6501171200 6639321088 6752178200 6770360320 6853492736 6969990400 6988759040 7194828800 7214202880 7278137344 7478886400 7512915968 7720140800 7755268096 7969177600 8039802880 8061452288 8299151360 8462950400 8566865920 8642788096 8735948800 8921587712 9017753600 9097671680 9209380864 9391144960 9572974592 9694085120 9881780224 10049753600 10076815360 10373939200 10708582400 10803485120 10832576512 11151984640 11182014464 11372089600 11511726080 11738931200 11966218240 12117606400 12352225280 12596019200 12863684608 13002342400 13278642176 13504356400 13540720640 13706985472 13939980800 13977518080 14389657600 14556274688 14957772800 15025831936 15440281600 15510536192 15938355200 16079605760 16122904576 16598302720 16925900800 17133731840 17285576192 17471897600 17843175424 18035507200 18195343360 18418761728 18782289920 19145949184 19388170240 19763560448 20099507200 20153630720 20747878400 21417164800 21606970240 21665153024 22303969280 22364028928 22744179200 23023452160 23477862400 23932436480 24235212800 24704450560 25192038400 25727369216 26004684800 26557284352 27008712800 27081441280 27413970944 27879961600 27955036160 28779315200 29112549376 29915545600 30051663872 30880563200 31021072384 32159211520 32245809152 33196605440 33851801600 34267463680 34571152384 34943795200 35686350848 36071014400 36390686720 36837523456 37564579840 38291898368 38776340480 40199014400 40307261440 41495756800 42834329600 43213940480 43330306048 44607938560 44728057856 45488358400 46046904320 46955724800 47864872960 48470425600 49408901120 50384076800 51454738432 53114568704 54017425600 54162882560 55759923200 55910072320 57558630400 58225098752 59831091200 60103327744 61761126400 62042144768 64318423040 66393210880 67703603200 68534927360 69142304768 69887590400 71372701696 72781373440 73675046912 75129159680 76583796736 77552680960 80398028800 80614522880 82991513600 85668659200 86427880960 86660612096 89215877120 90976716800 92093808640 93911449600 95729745920 96940851200 98817802240 100768153600 102909476864 106229137408 108034851200 108325765120 111519846400 111820144640 115117260800 116450197504 119662182400 120206655488 123522252800 128636846080 132786421760 135407206400 137069854720 138284609536 139775180800 142745403392 145562746880 147350093824 150258319360 153167593472 155105361920 160796057600 161229045760 165983027200 171337318400 172855761920 173321224192 178431754240 181953433600 184187617280 187822899200 191459491840 193881702400 201536307200 205818953728 212458274816 216069702400 216651530240 223039692800 223640289280 230234521600 232900395008 239324364800 240413310976 247044505600 257273692160 265572843520 270814412800 276569219072 279550361600 285490806784 291125493760 294700187648 300516638720 306335186944 310210723840 321592115200 331966054400 342674636800 345711523840 346642448384 356863508480 363906867200 368375234560 375645798400 382918983680 387763404800 403072614400 411637907456 424916549632 432139404800 433303060480 446079385600 460469043200 465800790016 478648729600 480826621952 494089011200 514547384320 531145687040 541628825600 553138438144 559100723200 570981613568 582250987520 589400375296 601033277440 612670373888 643184230400 663932108800 685349273600 691423047680 693284896768 713727016960 727813734400 736750469120 751291596800 765837967360 775526809600 806145228800 823275814912 849833099264 864278809600 866606120960 892158771200 920938086400 931601580032 957297459200 961653243904 1029094768640 1062291374080 1083257651200 1106276876288 1118201446400 1141963227136 1164501975040 1178800750592 1202066554880 1286368460800 1327864217600 1382846095360 1386569793536 1427454033920 1455627468800 1473500938240 1502583193600 1531675934720 1551053619200 1646551629824 1728557619200 1733212241920 1784317542400 1841876172800 1863203160064 1914594918400 1923306487808 2058189537280 2124582748160 2166515302400 2212553752576 2283926454272 2329003950080 2404133109760 2572736921600 2655728435200 2765692190720 2854908067840 2911254937600 2947001876480 3005166387200 3063351869440 3293103259648 3457115238400 3466424483840 3568635084800 3683752345600 3726406320128 3829189836800 4116379074560 4249165496320 4333030604800 4425107505152 4567852908544 4658007900160 4808266219520 5145473843200 5311456870400 5531384381440 5709816135680 5822509875200 5894003752960 6010332774400 6586206519296 6914230476800 6932848967680 7137270169600 7367504691200 7452812640256 7658379673600 8232758149120 8666061209600 8850215010304 9135705817088 9316015800320 9616532439040 10290947686400 10622913740800 11062768762880 11419632271360 11645019750400 12020665548800 13172413038592 13828460953600 14274540339200 14735009382400 14905625280512 15316759347200 16465516298240 17332122419200 17700430020608 18271411634176 18632031600640 20581895372800 21245827481600 22125537525760 22839264542720 23290039500800 24041331097600 26344826077184 27656921907200 28549080678400 29470018764800 29811250561024 32931032596480 34664244838400 35400860041216 36542823268352 37264063201280 41163790745600 44251075051520 45678529085440 46580079001600 48082662195200 55313843814400 57098161356800 59622501122048 65862065192960 70801720082432 74528126402560 82327581491200 88502150103040 91357058170880 93160158003200 110627687628800 114196322713600 131724130385920 141603440164864 149056252805120 164655162982400 177004300206080 182714116341760 186320316006400 221255375257600 228392645427200 283206880329728 298112505610240 329310325964800 354008600412160 372640632012800 442510750515200 456785290854400 566413760659456 658620651929600 708017200824320 745281264025600 885021501030400 913570581708800 1132827521318912 1416034401648640 1490562528051200 1770043002060800 2832068803297280 3540086004121600 5664137606594560 7080172008243200 14160344016486400 28320688032972800
• Sum of all divisors σ(n): 78211647231539940
• Sum of proper divisors (its aliquot sum) s(n): 49890959198567140
• 28320688032972800 is an abundant number, because the sum of its proper divisors (49890959198567140) is greater than itself. Its abundance is 21570271165594340

Bases of 28320688032972800

• Binary: 1100100100111011000010000000110000000000000000000000000₂
• Hexadecimal: 0x649D8406000000
• Base-36: 7QUUGH0C3CW

Squares and roots of 28320688032972800

• 28320688032972800 squared (28320688032972800²) is 802061370660968763660005539840000
• 28320688032972800 cubed (28320688032972800³) is 22714929861787859295890745822488840584036352000000
• The square root of 28320688032972800 is 168287515.9748125819
• The cube root of 28320688032972800 is 304813.7823522853

Scales and comparisons

• 28,320,688,032,972,800 seconds is equal to 900,510,277 years, 42 weeks, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,320,688,032,972,800 would take you about two billion, seven hundred one million, five hundred thirty thousand, eight hundred thirty-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 28320688032972800 cubic inches would be around 25401.1 feet tall.

Recreational maths with 28320688032972800

• 28320688032972800 backwards is 00827923088602382
• The number of decimal digits it has is: 17
• The sum of 28320688032972800's digits is 68
• More coming soon!