30728682445964800

Names of 30728682445964800

• Cardinal: 30728682445964800 can be written as Thirty quadrillion, seven hundred twenty-eight trillion, six hundred eighty-two billion, four hundred forty-five million, nine hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 3.07286824459648 × 10¹⁶

Factors of 30728682445964800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 77430

Divisors of 30728682445964800

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 61 64 80 88 100 110 122 128 160 176 181 200 220 244 256 257 275 305 320 352 362 400 440 488 512 514 550 610 640 671 704 724 800 880 905 976 1028 1100 1220 1280 1285 1342 1408 1448 1525 1600 1760 1810 1952 1991 2056 2200 2440 2560 2570 2684 2816 2827 2896 3050 3200 3355 3520 3620 3904 3982 4112 4400 4525 4880 5140 5368 5632 5654 5792 6100 6400 6425 6710 7040 7240 7808 7964 8224 8800 9050 9760 9955 10280 10736 11041 11308 11584 12200 12800 12850 13420 14080 14135 14480 15616 15677 15928 16448 16775 17600 18100 19520 19910 20560 21472 22082 22616 23168 24400 25700 26840 28160 28270 28960 31232 31354 31856 32896 33550 35200 36200 39040 39820 41120 42944 44164 45232 46336 46517 48800 49775 51400 53680 55205 56540 57920 62708 63712 65792 67100 70400 70675 72400 76913 78080 78385 79640 82240 85888 88328 90464 92672 93034 97600 99550 102800 107360 110410 113080 115840 121451 125416 127424 131584 134200 140800 141350 144800 153826 156160 156770 159280 164480 171776 172447 176656 180928 186068 195200 199100 205600 214720 220820 226160 231680 232585 242902 250832 254848 268400 276025 282700 289600 307652 313540 318560 328960 343552 344894 353312 361856 372136 384565 390400 391925 398200 411200 429440 441640 452320 463360 465170 485804 501664 509696 511687 536800 552050 565400 579200 607255 615304 627080 637120 657920 689788 706624 723712 744272 769130 780800 783850 796400 822400 846043 858880 862235 883280 904640 930340 971608 1003328 1019392 1023374 1073600 1104100 1130800 1158400 1162925 1214510 1230608 1254160 1274240 1379576 1413248 1447424 1488544 1538260 1567700 1592800 1644800 1692086 1717760 1724470 1766560 1809280 1860680 1922825 1943216 2006656 2046748 2147200 2208200 2261600 2316800 2325850 2429020 2461216 2508320 2548480 2558435 2759152 2826496 2837537 2977088 3036275 3076520 3135400 3185600 3289600 3384172 3448940 3533120 3618560 3721360 3845650 3886432 4013312 4093496 4230215 4294400 4311175 4416400 4523200 4651700 4691693 4858040 4922432 5016640 5096960 5116870 5518304 5652992 5675074 5954176 6072550 6153040 6270800 6371200 6768344 6897880 7066240 7237120 7442720 7691300 7772864 8026624 8186992 8460430 8588800 8622350 8832800 9046400 9303400 9383386 9716080 9844864 10033280 10233740 11036608 11350148 11908352 12145100 12306080 12541600 12742400 12792175 13536688 13795760 13921253 14132480 14187685 14885440 15382600 15545728 16373984 16920860 17244700 17665600 18092800 18606800 18766772 19432160 19689728 19766641 20066560 20467480 21151075 22073216 22700296 23458465 23816704 24290200 24612160 25083200 25484800 25584350 27073376 27591520 27842506 28264960 28375370 29770880 30765200 31091456 31212907 32747968 33841720 34489400 35331200 36185600 37213600 37533544 38864320 39379456 39533282 40133120 40934960 42302150 44146432 45400592 46916930 48580400 49224320 50166400 51168700 51608623 54146752 55183040 55685012 56750740 59541760 61530400 62182912 62425814 65495936 67683440 68978800 69606265 70662400 70938425 74427200 75067088 77728640 79066564 81869920 84604300 88292864 90801184 93833860 97160800 98448640 98833205 100332800 102337400 103217246 108293504 110366080 111370024 113501480 117292325 119083520 123060800 124851628 130991872 135366880 137957600 139212530 141324800 141876850 148854400 150134176 153133783 155457280 156064535 158133128 163739840 169208600 181602368 187667720 194321600 196897280 197666410 200665600 204674800 206434492 216587008 217433051 220732160 222740048 227002960 234584650 246121600 249703256 258043115 261983744 270733760 275915200 278425060 283753700 297708800 300268352 306267566 310914560 312129070 316266256 327479680 338417200 348031325 363204736 375335440 388643200 395332820 409349600 412868984 433174016 434866102 441464320 445480096 454005920 469169300 492243200 494166025 499406512 516086230 541467520 551830400 556850120 567507400 595417600 600536704 612535132 624258140 632532512 654959360 676834400 696062650 726409472 750670880 765668915 777286400 780322675 790665640 818699200 825737968 849196433 869732204 890960192 908011840 938338600 984486400 988332050 998813024 1032172460 1082935040 1087165255 1103660800 1113700240 1135014800 1201073408 1205765101 1225070264 1248516280 1265065024 1290215575 1309918720 1353668800 1392125300 1452818944 1501341760 1531337830 1554572800 1560645350 1581331280 1637398400 1651475936 1698392866 1739464408 1781920384 1816023680 1876677200 1976664100 1997626048 2064344920 2165870080 2174330510 2207321600 2227400480 2270029600 2402146816 2411530202 2450140528 2497032560 2530130048 2580431150 2707337600 2784250600 3002683520 3062675660 3121290700 3162662560 3274796800 3302951872 3396785732 3478928816 3563840768 3577762021 3632047360 3753354400 3828344575 3953328200 3995252096 4128689840 4245982165 4348661020 4454800960 4540059200 4823060404 4900281056 4994065120 5060260096 5160862300 5414675200 5435826275 5568501200 6005367040 6028825505 6125351320 6242581400 6325325120 6549593600 6605903744 6793571464 6957857632 7127681536 7155524042 7264094720 7506708800 7656689150 7906656400 7990504192 8257379680 8491964330 8697322040 8909601920 9080118400 9341160763 9646120808 9800562112 9988130240 10120520192 10321724600 10829350400 10871652550 11137002400 12010734080 12057651010 12250702640 12485162800 12650650240 13211807488 13263416111 13587142928 13915715264 14311048084 15013417600 15313378300 15813312800 15981008384 16514759360 16983928660 17394644080 17819203840 17888810105 18160236800 18682321526 19292241616 19601124224 19976260480 20643449200 21229910825 21743305100 22274004800 24115302020 24501405280 24970325600 25301300480 26423614976 26526832222 27174285856 27831430528 28622096168 30026835200 30144127525 30626756600 31626625600 33029518720 33967857320 34789288160 35638407680 35777620210 36320473600 37364643052 38584483232 39202248448 39355382231 39952520960 41286898400 42459821650 43486610200 44548009600 46705803815 48230604040 49002810560 49940651200 50602600960 53053664444 54348571712 55662861056 57244192336 60053670400 60288255050 61253513200 63253251200 66059037440 66317080555 67935714640 69578576320 71555240420 74729286104 77168966464 78404496896 78710764462 79905041920 82573796800 84919643300 86973220400 89096019200 89444050525 93411607630 96461208080 98005621120 99881302400 106107328888 108697143424 111325722112 114488384672 120576510100 122507026400 126506502400 132118074880 132634161110 135871429280 139157152640 143110480840 149458572208 154337932928 157421528924 165147593600 169839286600 173946440800 178192038400 178888101050 186823215260 192922416160 196011242240 196776911155 199762604800 212214657776 217394286848 218243483281 228976769344 233529019075 241153020200 245014052800 253013004800 265268322220 271742858560 278314305280 286220961680 298917144416 308675865856 314843057848 330295187200 331585402775 339678573200 347892881600 357776202100 373646430520 385844832320 392022484480 393553822310 399525209600 424429315552 434788573696 436486966562 457953538688 467058038150 482306040400 490028105600 530536644440 543485717120 556628610560 572441923360 597834288832 617351731712 629686115696 660590374400 663170805550 679357146400 695785763200 715552404200 747292861040 771689664640 787107644620 848858631104 872973933124 915907077376 934116076300 964612080800 980056211200 983884555775 1061073288880 1086971434240 1091217416405 1144883846720 1195668577664 1259372231392 1326341611100 1358714292800 1391571526400 1431104808400 1494585722080 1543379329280 1574215289240 1697717262208 1745947866248 1831814154752 1868232152600 1929224161600 1960112422400 1967769111550 2122146577760 2173942868480 2182434832810 2289767693440 2391337155328 2400678316091 2518744462784 2652683222200 2717428585600 2783143052800 2862209616800 2989171444160 3086758658560 3148430578480 3395434524416 3491895732496 3736464305200 3858448323200 3935538223100 4244293155520 4364869665620 4579535386880 4782674310656 4801356632182 5037488925568 5305366444400 5434857171200 5456087082025 5724419233600 5978342888320 6296861156960 6790869048832 6983791464992 7472928610400 7716896646400 7871076446200 8488586311040 8729739331240 9159070773760 9602713264364 10074977851136 10610732888800 10869714342400 10912174164050 11448838467200 11956685776640 12003391580455 12593722313920 13967582929984 14945857220800 15433793292800 15742152892400 16977172622080 17459478662480 19205426528728 20149955702272 21221465777600 21824348328100 22897676934400 23913371553280 24006783160910 25187444627840 27935165859968 29891714441600 31484305784800 33954345244160 34918957324960 38410853057456 42442931555200 43648696656200 45795353868800 48013566321820 50374889255680 55870331719936 59783428883200 60016957902275 62968611569600 69837914649920 76821706114912 84885863110400 87297393312400 96027132643640 100749778511360 111740663439872 119566857766400 120033915804550 125937223139200 139675829299840 153643412229824 169771726220800 174594786624800 192054265287280 240067831609100 251874446278400 279351658599680 307286824459648 349189573249600 384108530574560 480135663218200 503748892556800 558703317199360 614573648919296 698379146499200 768217061149120 960271326436400 1229147297838592 1396758292998400 1536434122298240 1920542652872800 2793516585996800 3072868244596480 3841085305745600 6145736489192960 7682170611491200 15364341222982400 30728682445964800
• Sum of all divisors σ(n): 85213176522522048
• Sum of proper divisors (its aliquot sum) s(n): 54484494076557248
• 30728682445964800 is an abundant number, because the sum of its proper divisors (54484494076557248) is greater than itself. Its abundance is 23755811630592448

Bases of 30728682445964800

• Binary: 1101101001010111001001011101001100110111000011000000000₂
• Hexadecimal: 0x6D2B92E99B8600
• Base-36: 8EKEPU19AF4

Squares and roots of 30728682445964800

• 30728682445964800 squared (30728682445964800²) is 944251924864945243671802839040000
• 30728682445964800 cubed (30728682445964800³) is 29015617548165916162213674412604164031905792000000
• The square root of 30728682445964800 is 175295985.2534130343
• The cube root of 30728682445964800 is 313218.9142665823

Scales and comparisons

• 30,728,682,445,964,800 seconds is equal to 977,077,051 years, 37 weeks, 5 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,728,682,445,964,800 would take you about two billion, nine hundred thirty-one million, two hundred thirty-one thousand, one hundred fifty-five 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 30728682445964800 cubic inches would be around 26101.6 feet tall.

Recreational maths with 30728682445964800

• 30728682445964800 backwards is 00846954428682703
• The number of decimal digits it has is: 17
• The sum of 30728682445964800's digits is 76
• More coming soon!