1831389023680

Names of 1831389023680

• Cardinal: 1831389023680 can be written as One trillion, eight hundred thirty-one billion, three hundred eighty-nine million, twenty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.83138902368 × 10¹²

Factors of 1831389023680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 814

Divisors of 1831389023680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 61 62 64 74 80 122 124 148 155 157 160 185 244 248 296 305 310 314 320 370 488 496 521 592 610 620 628 740 785 976 992 1042 1147 1184 1220 1240 1256 1480 1570 1891 1952 1984 2084 2257 2294 2368 2440 2480 2512 2605 2960 3140 3782 3904 4168 4514 4588 4867 4880 4960 5024 5210 5735 5809 5920 6280 7564 8336 9028 9176 9455 9577 9734 9760 9920 10048 10420 11285 11470 11618 11840 12560 15128 16151 16672 18056 18352 18910 19154 19277 19468 19520 20840 22570 22940 23236 24335 25120 29045 30256 31781 32302 33344 36112 36704 37820 38308 38554 38936 41680 45140 45880 46472 47885 48670 50240 58090 60512 63562 64604 69967 72224 73408 75640 76616 77108 77872 80755 81797 83360 90280 91760 92944 95770 96385 97340 116180 121024 127124 129208 139934 144448 151280 153232 154216 155744 158905 161510 163594 166720 180079 180560 183520 185888 191540 192770 194680 232360 254248 258416 279868 296887 302560 306464 308432 311488 317810 323020 327188 349835 354349 360158 361120 367040 371776 383080 385540 389360 408985 464720 508496 516832 559736 593774 597587 605120 612928 616864 635620 646040 654376 699670 708698 720316 722240 766160 771080 778720 817970 900395 929440 985211 1016992 1033664 1119472 1175897 1187548 1195174 1233728 1271240 1292080 1308752 1399340 1417396 1440632 1484435 1532320 1542160 1557440 1635940 1771745 1800790 1858880 1970422 2033984 2238944 2351794 2375096 2390348 2535707 2542480 2584160 2617504 2798680 2834792 2881264 2968870 2987935 3026489 3064640 3084320 3271880 3543490 3601580 3940844 4477888 4703588 4750192 4780696 4926055 4989617 5071414 5084960 5168320 5235008 5597360 5669584 5762528 5879485 5937740 5975870 6052978 6168640 6543760 7086980 7203160 7881688 9407176 9500384 9561392 9852110 9979234 10142828 10169920 10984819 11194720 11339168 11525056 11758970 11875480 11951740 12105956 12678535 13087520 14173960 14406320 15132445 15763376 18814352 19000768 19122784 19704220 19958468 20285656 21969638 22389440 22678336 23517940 23750960 23903480 24211912 24948085 25357070 26175040 28347920 28812640 30264890 31526752 36452807 37628704 38245568 39408440 39916936 40571312 43939276 47035880 47501920 47806960 48423824 49896170 50714140 54924095 56695840 57625280 60529780 63053504 72905614 75257408 78816880 79833872 81142624 87878552 93821159 94071760 95003840 95613920 96847648 99792340 101428280 109848190 113391680 121059560 145811228 154678127 157633760 159667744 162285248 175757104 182264035 184615829 187642318 188143520 191227840 193695296 199584680 202856560 219696380 242119120 291622456 309356254 315267520 319335488 351514208 364528070 369231658 375284636 376287040 399169360 405713120 439392760 469105795 484238240 583244912 618712508 703028416 729056140 738463316 750569272 773390635 798338720 811426240 878785520 923079145 938211590 968476480 1166489824 1237425016 1458112280 1476926632 1501138544 1546781270 1596677440 1757571040 1846158290 1876423180 2332979648 2474850032 2916224560 2953853264 3002277088 3093562540 3515142080 3692316580 3752846360 4949700064 5723090699 5832449120 5907706528 6004554176 6187125080 7384633160 7505692720 9899400128 11446181398 11664898240 11815413056 12374250160 14769266320 15011385440 22892362796 24748500320 28615453495 29538532640 30022770880 45784725592 49497000640 57230906990 59077065280 91569451184 114461813980 183138902368 228923627960 366277804736 457847255920 915694511840 1831389023680
• Sum of all divisors σ(n): 4738139311104
• Sum of proper divisors (its aliquot sum) s(n): 2906750287424
• 1831389023680 is an abundant number, because the sum of its proper divisors (2906750287424) is greater than itself. Its abundance is 1075361263744

Bases of 1831389023680

• Binary: 11010101001100111010010101100110111000000₂
• Hexadecimal: 0x1AA674ACDC0
• Base-36: NDBTQMKG

Squares and roots of 1831389023680

• 1831389023680 squared (1831389023680²) is 3353985756055583600742400
• 1831389023680 cubed (1831389023680³) is 6142452699219261898376242859180032000
• The square root of 1831389023680 is 1353288.2263878601
• The cube root of 1831389023680 is 12234.7059417029

Scales and comparisons

• 1,831,389,023,680 seconds is equal to 58,232 years, 26 weeks, 2 days, 5 hours, 14 minutes, 40 seconds.
• To count from 1 to 1,831,389,023,680 would take you about one hundred forty-five thousand, five hundred eighty-one 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 1831389023680 cubic inches would be around 1019.6 feet tall.

Recreational maths with 1831389023680

• 1831389023680 backwards is 0863209831381
• The number of decimal digits it has is: 13
• The sum of 1831389023680's digits is 52
• More coming soon!