12381374546320

Names of 12381374546320

• Cardinal: 12381374546320 can be written as Twelve trillion, three hundred eighty-one billion, three hundred seventy-four million, five hundred forty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.238137454632 × 10¹³

Factors of 12381374546320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1264

Divisors of 12381374546320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 79 80 97 104 127 130 158 169 194 208 254 260 316 338 388 395 485 508 520 632 635 676 776 790 845 941 970 1016 1027 1040 1261 1264 1270 1352 1552 1580 1651 1690 1882 1940 2032 2054 2522 2540 2704 3160 3302 3380 3764 3880 4108 4705 5044 5080 5135 6305 6320 6604 6760 7528 7663 7760 8216 8255 9410 10033 10088 10160 10270 12233 12319 12610 13208 13351 13520 15056 15326 16393 16432 16510 18820 20066 20176 20540 21463 24466 24638 25220 26416 26702 30652 32786 33020 37640 38315 40132 41080 42926 48932 49276 50165 50440 53404 61165 61304 61595 65572 66040 66755 74339 75280 76630 80264 81965 82160 85852 91277 97864 98552 99619 100330 100880 106808 107315 119507 122330 122608 123190 130429 131144 132080 133510 148678 153260 159029 160147 160528 163930 171704 182554 195728 197104 199238 200660 213616 214630 239014 244660 246380 260858 262288 267020 297356 306520 318058 320294 327860 343408 365108 371695 398476 401320 429260 456385 478028 489320 492760 498095 521716 534040 594712 597535 613040 636116 640588 652145 655720 730216 743390 795145 796952 800735 802640 858520 912770 956056 966407 973201 978640 985520 996190 1043432 1068080 1186601 1189424 1195070 1272232 1281176 1295047 1304290 1311440 1460432 1486780 1553591 1590290 1593904 1601470 1695577 1717040 1825540 1912112 1932814 1946402 1992380 2081911 2086864 2373202 2390140 2544464 2562352 2590094 2608580 2973560 3107182 3180580 3202940 3391154 3651080 3865628 3892804 3984760 4163822 4746404 4780280 4832035 4866005 5180188 5217160 5933005 5947120 6214364 6361160 6405880 6475235 6782308 7210883 7302160 7731256 7767955 7785608 7969520 8327644 8477885 9441053 9492808 9560560 9664070 9732010 10360376 10409555 10434320 11592179 11866010 12428728 12563291 12651613 12722320 12811760 12950470 13564616 14421766 15425813 15462512 15535910 15571216 16655288 16955770 18882106 18985616 19328140 19464020 20196683 20720752 20819110 23184358 23732020 24857456 25126582 25303226 25900940 27129232 28843532 30851626 31071820 33310576 33911540 36054415 37764212 38656280 38928040 40393366 41638220 46368716 47205265 47464040 50253164 50606452 51801880 57687064 57960895 61703252 62143640 62816455 63258065 67823080 72108830 75528424 77129065 77312560 77856080 80786732 83276440 92737432 93741479 94410530 94928080 100506328 100983415 101212904 103603760 115374128 115921790 122733689 123406504 124287280 125632910 126516130 135646160 144217660 150698327 151056848 154258130 161573464 164470969 166552880 185474864 187482958 188821060 201012656 201966830 202425808 231843580 245467378 246813008 251265820 253032260 288435320 301396654 308516260 323146928 328941938 374965916 377642120 403933660 463687160 468707395 490934756 502531640 506064520 576870640 602793308 613668445 617032520 657883876 749931832 753491635 755284240 807867320 822354845 915782141 927374320 937414790 981869512 1005063280 1012129040 1205586616 1218639227 1227336890 1234065040 1315767752 1499863664 1506983270 1595537957 1615734640 1644709690 1831564282 1874829580 1959078251 1963739024 2411173232 2437278454 2454673780 2631535504 3013966540 3191075914 3289419380 3663128564 3749659160 3918156502 4578910705 4874556908 4909347560 6027933080 6093196135 6382151828 6578838760 7326257128 7499318320 7836313004 7977689785 9157821410 9749113816 9795391255 9818695120 11905167833 12055866160 12186392270 12764303656 13157677520 14652514256 15672626008 15955379570 18315642820 19498227632 19590782510 23810335666 24372784540 25528607312 31345252016 31910759140 36631285640 39181565020 47620671332 48745569080 59525839165 63821518280 73262571280 78363130040 95241342664 97491138160 119051678330 127643036560 154767181829 156726260080 190482685328 238103356660 309534363658 476206713320 619068727316 773835909145 952413426640 1238137454632 1547671818290 2476274909264 3095343636580 6190687273160 12381374546320
• Sum of all divisors σ(n): 32176660561920
• Sum of proper divisors (its aliquot sum) s(n): 19795286015600
• 12381374546320 is an abundant number, because the sum of its proper divisors (19795286015600) is greater than itself. Its abundance is 7413911469280

Bases of 12381374546320

• Binary: 10110100001011000011011011101000000110010000₂
• Hexadecimal: 0xB42C36E8190
• Base-36: 4DZXAQ6J4

Squares and roots of 12381374546320

• 12381374546320 squared (12381374546320²) is 153298435656260785825542400
• 12381374546320 cubed (12381374546320³) is 1898045349225101598568331719467923968000
• The square root of 12381374546320 is 3518717.7417803775
• The cube root of 12381374546320 is 23134.2959555043

Scales and comparisons

• 12,381,374,546,320 seconds is equal to 393,689 years, 21 weeks, 3 days, 3 hours, 18 minutes, 40 seconds.
• To count from 1 to 12,381,374,546,320 would take you about nine hundred eighty-four thousand, two hundred twenty-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 12381374546320 cubic inches would be around 1927.9 feet tall.

Recreational maths with 12381374546320

• 12381374546320 backwards is 02364547318321
• The number of decimal digits it has is: 14
• The sum of 12381374546320's digits is 49
• More coming soon!