997644042648

Names of 997644042648

• Cardinal: 997644042648 can be written as Nine hundred ninety-seven billion, six hundred forty-four million, forty-two thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 9.97644042648 × 10¹¹

Factors of 997644042648

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 279

Divisors of 997644042648

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 19 22 24 29 33 36 37 38 41 44 57 58 66 72 74 76 82 87 88 99 111 114 116 121 123 132 137 148 152 164 171 174 198 209 222 228 232 242 246 261 264 274 296 319 328 333 342 348 363 369 396 407 411 418 444 451 456 484 492 522 548 551 627 638 666 684 696 703 726 738 779 792 814 822 836 888 902 957 968 984 1044 1073 1089 1096 1102 1189 1221 1233 1254 1276 1332 1353 1368 1406 1452 1476 1507 1517 1558 1628 1644 1653 1672 1804 1881 1914 2088 2109 2146 2178 2204 2299 2337 2378 2442 2466 2508 2552 2603 2664 2706 2812 2871 2904 2952 3014 3034 3116 3219 3256 3288 3306 3509 3567 3608 3663 3762 3828 3973 4059 4218 4292 4356 4408 4477 4521 4551 4598 4674 4756 4884 4932 4959 4961 5016 5069 5206 5412 5617 5624 5742 6028 6061 6068 6232 6327 6438 6612 6897 7011 7018 7134 7326 7524 7656 7733 7809 7946 8118 8436 8569 8584 8712 8954 9042 9102 9196 9348 9512 9657 9768 9864 9918 9922 10138 10412 10527 10701 10824 11234 11484 11803 11919 12056 12122 12136 12654 12876 13079 13224 13431 13563 13653 13794 14022 14036 14268 14652 14883 15048 15207 15466 15618 15892 16236 16577 16687 16851 16872 17138 17908 18084 18183 18204 18392 18696 19314 19836 19844 20276 20387 20691 20824 21054 21402 22468 22591 22968 23199 23427 23606 23838 24244 25308 25707 25752 26158 26862 27126 27306 27588 28044 28072 28536 28633 28823 29304 29766 30414 30932 31236 31581 31784 32472 33154 33374 33702 34276 35409 35757 35816 36168 36366 36408 38628 39237 39672 39688 40293 40552 40774 41382 42108 42804 43703 43993 44649 44936 45182 45621 46398 46854 47212 47676 48488 49731 50061 50553 50616 51414 52316 53724 54252 54549 54612 55176 55759 56088 57266 57646 59532 60828 61161 61787 61864 62472 63162 66308 66671 66748 67404 67773 68552 69597 70818 71514 72732 75487 77121 77256 78474 80586 81548 82764 84216 85063 85608 85899 86469 87406 87986 89298 90364 91242 92796 93708 94259 94424 95352 96311 99462 100122 101106 102828 104632 106227 106723 107448 108504 109098 109224 111518 114532 115292 117711 119064 121656 122322 123574 126324 129833 131109 131979 132616 133342 133496 134808 135546 139194 141636 143028 143869 145464 147001 149193 150183 150974 154242 156948 161172 162893 163096 165528 167277 170126 171798 172938 174812 175972 178596 180728 182484 183483 183557 185361 185592 187416 188518 192622 198924 200013 200244 202212 203319 205656 207829 212454 213446 218196 223036 224257 226461 229064 230584 235422 244644 247148 248501 252648 255189 257697 259407 259666 262218 263958 266684 271092 278388 282777 283272 286056 287738 288933 294002 298386 300366 301948 308484 313896 314963 317053 320169 322344 325786 334554 340252 343596 345876 349624 351944 357192 364968 366966 367114 370722 377036 385244 389499 393327 395937 397848 400026 400488 404424 406638 415658 424908 426892 431607 436392 441003 446072 448514 452922 470844 480733 483923 488679 489288 494296 497002 501831 510378 515394 518814 519332 524436 527916 533368 542184 550671 556083 556776 565554 575476 577866 588004 596772 600039 600732 603896 613349 616968 623487 629926 634106 640338 651572 669108 672771 679383 679657 680504 687192 691752 733932 734228 741444 745503 754072 765567 770488 778998 786654 791874 800052 813276 830357 831316 835867 848331 849816 853784 863214 866799 882006 897028 905844 941688 944889 951159 960507 961466 967846 977358 994004 1003662 1020756 1030788 1037628 1038664 1048872 1055832 1059421 1101342 1112166 1131108 1150952 1155732 1168497 1173953 1176008 1193544 1200078 1201464 1226698 1246974 1259852 1268212 1280676 1294821 1303144 1323009 1338216 1345542 1358766 1359314 1442199 1451769 1466037 1467864 1468456 1482888 1491006 1531134 1557996 1573308 1583748 1600104 1617011 1626552 1652013 1660714 1662632 1671734 1696662 1726428 1733598 1764012 1791823 1794056 1811688 1840047 1870461 1889778 1902318 1921014 1922932 1935692 1954716 1988008 2007324 2018313 2038971 2041512 2061576 2075256 2118842 2202684 2224332 2236509 2262216 2286119 2311464 2336994 2347906 2400156 2453396 2466827 2491071 2493948 2507601 2519704 2536424 2561352 2589642 2646018 2691084 2717532 2718628 2733511 2793019 2834667 2853477 2884398 2903538 2932074 2982012 3062268 3094967 3115992 3146616 3167496 3178263 3234022 3304026 3321428 3343468 3393324 3452856 3467196 3487583 3521859 3528024 3583646 3680094 3740922 3779556 3804636 3842028 3845864 3871384 3909432 3948751 4014648 4036626 4077942 4237684 4326597 4355307 4405368 4448664 4473018 4572238 4673988 4695812 4800312 4851033 4906792 4933654 4982142 4987896 5015202 5179284 5292036 5323153 5375469 5382168 5435064 5437256 5467022 5520141 5586038 5669334 5706954 5768796 5807076 5864148 5964024 6027041 6116913 6124536 6189934 6356526 6468044 6608052 6642856 6686936 6786648 6858357 6934392 6975166 7043718 7167292 7360188 7400481 7473213 7481844 7522803 7559112 7609272 7684056 7897502 8073252 8155884 8200533 8379057 8475368 8653194 8710614 8946036 9133927 9144476 9194537 9284901 9347976 9391624 9534789 9702066 9867308 9964284 10030404 10358568 10462749 10565577 10584072 10646306 10750938 10934044 11040282 11172076 11338668 11413908 11537592 11614152 11653631 11728296 11846253 12054082 12233826 12379868 12713052 12913483 12936088 13216104 13716714 13950332 14087436 14334584 14553099 14720376 14800962 14946426 14963688 15045606 15795004 15969459 16126407 16146504 16311768 16401066 16758114 17306388 17421228 17787121 17892072 18081123 18267854 18288952 18389074 18569802 19069578 19404132 19710053 19734616 19928568 20060808 20575071 20925498 21131154 21292612 21501876 21868088 22080564 22201443 22344152 22677336 22827816 23307262 23692506 24108164 24467652 24601599 24759736 25137171 25147309 25426104 25826966 27401781 27433428 27583611 27854703 27900664 28174872 29106198 29601924 29892852 30091212 30723209 31388247 31590008 31938918 32252814 32802132 33516228 34044637 34612776 34842456 34960893 35538759 35574242 36162246 36535708 36778148 37139604 38139156 38740449 38808264 39420106 41150142 41850996 42262308 42585224 43003752 43436261 44161128 44402886 46614524 47385012 47908377 48216328 48935304 49203198 50274342 50294618 51653932 53361363 54243369 54803562 54866856 55167222 55709406 58212396 59130159 59203848 59785704 60182424 61446418 62776494 63877836 64505628 65604264 66297451 67032456 68089274 69921786 71077518 71148484 72324492 73071416 73556296 74279208 75441927 76278312 77480898 78840212 82205343 82300284 82750833 83701992 84524616 86872522 88805772 92169627 93229048 94770024 95816754 98406396 100548684 100589236 101139907 102133911 103307864 104882679 106722726 108486738 109607124 110334444 111418812 114513779 116221347 116424792 118260318 122892836 125552988 127755672 129011256 130308783 132594902 136178548 139843572 142155036 142296968 144648984 150883854 154961796 157680424 160084089 164410686 164600568 165501666 173745044 177390477 177611544 184339254 191633508 196812792 198892353 201097368 201178472 202279814 204267822 209765358 213445452 216973476 219214248 220668888 222837624 226325781 229027558 232442694 236520636 245785672 251105976 260617566 265189804 272357096 276508881 279687144 284310072 301767708 303419721 306401733 309923592 320168178 328821372 331003332 337955299 343541337 347490088 354780954 368678508 374491007 383267016 390926349 397784706 404559628 408535644 419530716 426890904 433946952 452651562 458055116 464885388 473041272 477798871 521235132 530379608 553017762 596677059 603535416 606839442 612803466 640336356 657642744 662006664 675910598 687082674 709561908 729271961 737357016 748982014 781852698 795569412 809119256 817071288 839061432 905303124 910259163 916110232 929770776 955597742 1013865897 1030624011 1042470264 1106035524 1123473021 1193354118 1213678884 1225606932 1259651569 1280672712 1351821196 1374165348 1419123816 1433396613 1458543922 1497964028 1563705396 1591138824 1810606248 1820518326 1911195484 2027731794 2061248022 2187815883 2212071048 2246946042 2386708236 2427357768 2451213864 2519303138 2703642392 2748330696 2866793226 2917087844 2995928056 3041597691 3127410792 3370419063 3641036652 3778954707 3822390968 4055463588 4122496044 4300189839 4375631766 4493892084 4773416472 5038606276 5733586452 5834175688 6083195382 6563447649 6740838126 7282073304 7557909414 8110927176 8244992088 8600379678 8751263532 8987784168 10077212552 11336864121 11467172904 12166390764 13126895298 13481676252 13856167259 15115818828 17200759356 17502527064 22673728242 24332781528 26253790596 26963352504 27712334518 30231637656 34401518712 41568501777 45347456484 52507581192 55424669036 83137003554 90694912968 110849338072 124705505331 166274007108 249411010662 332548014216 498822021324 997644042648
• Sum of all divisors σ(n): 3427279128000
• Sum of proper divisors (its aliquot sum) s(n): 2429635085352
• 997644042648 is an abundant number, because the sum of its proper divisors (2429635085352) is greater than itself. Its abundance is 1431991042704

Bases of 997644042648

• Binary: 1110100001001000001110000000000110011000₂
• Hexadecimal: 0xE848380198
• Base-36: CQB7I5Y0

Squares and roots of 997644042648

• 997644042648 squared (997644042648²) is 995293635831044442851904
• 997644042648 cubed (997644042648³) is 992948766472309483066928312924001792
• The square root of 997644042648 is 998821.3266886125
• The cube root of 997644042648 is 9992.1406334807

Scales and comparisons

• 997,644,042,648 seconds is equal to 31,721 years, 51 weeks, 5 days, 1 hour, 10 minutes, 48 seconds.
• To count from 1 to 997,644,042,648 would take you about sixty-three thousand, four hundred forty-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 997644042648 cubic inches would be around 832.7 feet tall.

Recreational maths with 997644042648

• 997644042648 backwards is 846240446799
• The number of decimal digits it has is: 12
• The sum of 997644042648's digits is 63
• More coming soon!