121610960640

Names of 121610960640

• Cardinal: 121610960640 can be written as One hundred twenty-one billion, six hundred ten million, nine hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.2161096064 × 10¹¹

Factors of 121610960640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1368

Divisors of 121610960640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 32 34 36 37 39 40 45 48 51 52 60 64 65 68 72 74 78 80 85 90 96 102 104 111 117 120 128 130 136 144 148 153 156 160 170 180 185 192 195 204 208 221 222 234 240 255 256 260 272 288 296 306 312 320 333 340 360 370 384 390 408 416 442 444 468 480 481 510 520 544 555 576 585 592 612 624 629 640 663 666 680 720 740 765 768 780 816 832 884 888 936 960 962 1020 1040 1088 1105 1110 1152 1170 1184 1224 1248 1258 1280 1291 1326 1332 1360 1440 1443 1480 1530 1560 1632 1664 1665 1768 1776 1872 1887 1920 1924 1989 2040 2080 2176 2210 2220 2304 2340 2368 2405 2448 2496 2516 2582 2652 2664 2720 2880 2886 2960 3060 3120 3145 3264 3315 3328 3330 3536 3552 3744 3774 3840 3848 3873 3978 4080 4160 4329 4352 4420 4440 4680 4736 4810 4896 4992 5032 5164 5304 5328 5440 5661 5760 5772 5920 6120 6240 6290 6455 6528 6630 6660 7072 7104 7215 7488 7548 7696 7746 7956 8160 8177 8320 8658 8840 8880 9360 9435 9472 9620 9792 9945 9984 10064 10328 10608 10656 10880 11322 11520 11544 11619 11840 12240 12480 12580 12910 13056 13260 13320 14144 14208 14430 14976 15096 15392 15492 15912 16320 16354 16640 16783 17316 17680 17760 18720 18870 19240 19365 19584 19890 20128 20656 21216 21312 21645 21760 21947 22644 23088 23238 23680 24480 24531 24960 25160 25820 26520 26640 28288 28305 28416 28860 29952 30192 30784 30984 31824 32640 32708 33566 34632 35360 35520 37440 37740 38480 38730 39168 39780 40256 40885 41312 42432 42624 43290 43894 45288 46176 46476 47360 47767 48960 49062 49920 50320 50349 51640 53040 53280 56576 56610 57720 58095 60384 61568 61968 63648 65280 65416 65841 67132 69264 70720 71040 73593 74880 75480 76960 77460 79560 80512 81770 82624 83915 84864 85248 86580 87788 90576 92352 92952 95534 97920 98124 100640 100698 103280 106080 106560 109735 113220 115440 116190 120768 122655 123136 123936 127296 130832 131682 134264 138528 141440 142080 143301 147186 149760 150960 151047 153920 154920 159120 161024 163540 165248 167830 169728 173160 175576 181152 184704 185904 191068 195840 196248 197523 201280 201396 206560 212160 213120 219470 226440 230880 232380 238835 241536 245310 247872 251745 254592 261664 263364 268528 277056 282880 285311 286602 294372 301920 302094 307840 309840 318240 327080 329205 330496 335660 346320 351152 362304 367965 369408 371808 382136 392496 395046 402560 402792 413120 424320 426240 429903 438940 452880 461760 464760 477670 483072 490620 495744 503490 509184 523328 526728 537056 554112 570622 573204 588744 603840 604188 615680 619680 620971 636480 654160 658410 671320 692640 702304 716505 724608 735930 743616 755235 764272 784992 790092 805120 805584 812039 826240 848640 855933 859806 877880 905760 923520 929520 955340 981240 987615 991488 1006980 1046656 1053456 1074112 1108224 1141244 1146408 1177488 1207680 1208376 1239360 1241942 1272960 1308320 1316820 1342640 1385280 1404608 1426555 1433010 1449216 1471860 1487232 1510470 1528544 1569984 1580184 1611168 1624078 1652480 1711866 1719612 1755760 1811520 1847040 1859040 1862913 1910680 1962480 1975230 2013960 2093312 2106912 2148224 2149515 2282488 2292816 2354976 2415360 2416752 2436117 2478720 2483884 2545920 2567799 2616640 2633640 2685280 2770560 2809216 2853110 2866020 2943720 2974464 3020940 3057088 3104855 3139968 3160368 3222336 3248156 3423732 3439224 3511520 3623040 3718080 3725826 3821360 3924960 3950460 4027920 4060195 4213824 4279665 4296448 4299030 4564976 4585632 4709952 4833504 4872234 4957440 4967768 5135598 5233280 5267280 5370560 5541120 5588739 5618432 5706220 5732040 5887440 6041880 6114176 6209710 6279936 6320736 6444672 6496312 6847464 6878448 7023040 7246080 7308351 7436160 7451652 7642720 7849920 7900920 8055840 8120390 8427648 8559330 8598060 9129952 9171264 9314565 9419904 9667008 9744468 9935536 10271196 10466560 10534560 10556507 10741120 11177478 11412440 11464080 11774880 12083760 12180585 12228352 12419420 12641472 12838995 12889344 12992624 13694928 13756896 14046080 14616702 14872320 14903304 15285440 15699840 15801840 16111680 16240780 16855296 17118660 17196120 18259904 18342528 18629130 18839808 19334016 19488936 19871072 20542392 21069120 21113014 21482240 22354956 22824880 22928160 23549760 24167520 24361170 24838840 25282944 25677990 25985248 27389856 27513792 27943695 28092160 29233404 29806608 30570880 31399680 31603680 31669521 32223360 32481560 34237320 34392240 36519808 36541755 36685056 37258260 38668032 38977872 39742144 41084784 42138240 42226028 44709912 45649760 45856320 47099520 48335040 48722340 49677680 50565888 51355980 51970496 52782535 54779712 55027584 55887390 58466808 59613216 61141760 63207360 63339042 64446720 64963120 68474640 68784480 73039616 73083510 74516520 77955744 79484288 82169568 84276480 84452056 89419824 91299520 91712640 94199040 95008563 96670080 97444680 99355360 102711960 103940992 105565070 109559424 110055168 111774780 116933616 119226432 126414720 126678084 129926240 136949280 137568960 146167020 149033040 155911488 158347605 158968576 164339136 168904112 178839648 182599040 183425280 190017126 193340160 194889360 198710720 205423920 207881984 211130140 219118848 223549560 233867232 238452864 252829440 253356168 259852480 273898560 275137920 292334040 298066080 311822976 316695210 328678272 337808224 357679296 365198080 380034252 389778720 397421440 410847840 422260280 447099120 467734464 475042815 476905728 506712336 519704960 547797120 550275840 584668080 596132160 623645952 633390420 657356544 675616448 715358592 760068504 779557440 794842880 821695680 844520560 894198240 935468928 950085630 1013424672 1039409920 1095594240 1169336160 1192264320 1266780840 1351232896 1430717184 1520137008 1559114880 1643391360 1689041120 1788396480 1870937856 1900171260 2026849344 2338672320 2384528640 2533561680 2702465792 3040274016 3118229760 3286782720 3378082240 3576792960 3800342520 4053698688 4677344640 5067123360 6080548032 6756164480 7153585920 7600685040 8107397376 9354689280 10134246720 12161096064 13512328960 15201370080 20268493440 24322192128 30402740160 40536986880 60805480320 121610960640
• Sum of all divisors σ(n): 493130828736
• Sum of proper divisors (its aliquot sum) s(n): 371519868096
• 121610960640 is an abundant number, because the sum of its proper divisors (371519868096) is greater than itself. Its abundance is 249908907456

Bases of 121610960640

• Binary: 1110001010000100100111111111100000000₂
• Hexadecimal: 0x1C5093FF00
• Base-36: 1JV80XS0

Squares and roots of 121610960640

• 121610960640 squared (121610960640²) is 14789225747783629209600
• 121610960640 cubed (121610960640³) is 1798531950309789499045019910144000
• The square root of 121610960640 is 348727.6310245577
• The cube root of 121610960640 is 4954.3981675115

Scales and comparisons

• 121,610,960,640 seconds is equal to 3,866 years, 44 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 121,610,960,640 would take you about seven thousand, seven 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 121610960640 cubic inches would be around 412.9 feet tall.

Recreational maths with 121610960640

• 121610960640 backwards is 046069016121
• 121610960640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121610960640's digits is 36
• More coming soon!