12808368948240

Names of 12808368948240

• Cardinal: 12808368948240 can be written as Twelve trillion, eight hundred eight billion, three hundred sixty-eight million, nine hundred forty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.280836894824 × 10¹³

Factors of 12808368948240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6340

Divisors of 12808368948240

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 41 45 48 54 60 72 73 80 82 90 108 120 123 135 144 146 164 180 205 216 219 240 246 270 292 328 337 360 365 369 410 432 438 492 540 584 615 656 657 674 720 730 738 820 876 984 1011 1080 1095 1107 1168 1230 1314 1348 1460 1476 1640 1685 1752 1845 1968 1971 2022 2160 2190 2214 2460 2628 2696 2920 2952 2993 3033 3280 3285 3370 3504 3690 3942 4044 4380 4428 4920 5055 5256 5392 5535 5840 5879 5904 5986 6066 6570 6740 7380 7884 8088 8760 8856 8979 9099 9840 9855 10110 10512 11070 11758 11972 12132 13140 13480 13817 14760 14965 15165 15768 16176 17520 17637 17712 17958 18198 19710 20220 22140 23516 23944 24264 24601 26280 26937 26960 27634 29395 29520 29930 30330 31536 35274 35916 36396 39420 40440 41451 44280 44895 45495 47032 47888 48528 49202 52560 52911 53874 55268 58790 59860 60660 69085 70548 71832 72792 73803 78840 80811 80880 82902 88185 88560 89790 90990 94064 98404 105822 107748 110536 117580 119720 121320 123005 124353 134685 138170 141096 143664 145584 147606 157680 158733 161622 165804 176370 179580 181980 196808 207255 211644 215496 221072 221409 235160 239440 241039 242640 246010 248706 264555 269370 276340 282192 295212 317466 323244 331608 352740 359160 363960 369015 373059 393616 404055 414510 423288 429167 430992 442818 470320 482078 492020 497412 529110 538740 552680 590424 621765 634932 646488 663216 664227 705480 718320 723117 727920 738030 746118 793665 808110 829020 846576 858334 885636 964156 984040 994824 1008641 1058220 1077480 1105360 1107045 1180848 1205195 1243530 1269864 1287501 1292976 1328454 1410960 1446234 1476060 1492236 1587330 1616220 1658040 1716668 1771272 1865295 1928312 1968080 1981223 1989648 2017282 2116440 2145835 2154960 2169351 2214090 2410390 2487060 2539728 2575002 2656908 2892468 2952120 2984472 3025923 3174660 3232440 3316080 3321135 3433336 3542544 3615585 3730590 3856624 3862503 3962446 4034564 4232880 4291670 4338702 4428180 4820780 4974120 5043205 5150004 5313816 5784936 5904240 5943669 5968944 6051846 6349320 6437505 6464880 6508053 6642270 6866672 7231170 7461180 7725006 7924892 8069128 8583340 8677404 8856360 9077769 9641560 9906115 9948240 10086410 10300008 10627632 10846755 11569872 11587509 11887338 12103692 12698640 12875010 13016106 13284540 14462340 14922360 15129615 15450012 15849784 16138256 17166680 17354808 17595847 17712720 17831007 18155538 19283120 19312515 19812230 20172820 20600016 21693510 23175018 23774676 24207384 25750020 26032212 26569080 27233307 28924680 29718345 29844720 30259230 30900024 31699568 32540265 34333360 34709616 35191694 35662014 36311076 38625030 39624460 40345640 43387020 45388845 46350036 47549352 48414768 51500040 52064424 52787541 53138160 53493021 54466614 57849360 57937545 59436690 60518460 61800048 65080530 70383388 71324028 72622152 77250060 79248920 80691280 81230143 86774040 87979235 89155035 90777690 92700072 95098704 103000080 104128848 105575082 106986042 108933228 115875090 118873380 121036920 130161060 136166535 140766776 142648056 144629279 145244304 154500120 158362623 158497840 162460286 173548080 175958470 178310070 181555380 185400144 211150164 213972084 217866456 231750180 237746760 242073840 243690429 260322120 263937705 267465105 272333070 281533552 285296112 289258558 309000240 316725246 324920572 351916940 356620140 363110760 406150715 422300328 427944168 433887837 435732912 463500360 475087869 475493520 487380858 520644240 527875410 534930210 544666140 578517116 633450492 649841144 703833880 713240280 723146395 726221520 731071287 791813115 812301430 844600656 855888336 867775674 927000720 950175738 974761716 1055750820 1069860420 1089332280 1157034232 1218452145 1266900984 1299682288 1301663511 1407667760 1426480560 1446292790 1462142574 1583626230 1624602860 1735551348 1900351476 1949523432 2111501640 2139720840 2169439185 2178664560 2193213861 2314068464 2375439345 2436904290 2533801968 2603327022 2892585580 2924285148 3167252460 3249205720 3471102696 3655356435 3800702952 3899046864 3904990533 4223003280 4279441680 4338878370 4386427722 4750878690 4873808580 5206654044 5785171160 5848570296 5929800439 6334504920 6498411440 6508317555 6942205392 7310712870 7601405904 7809981066 8677756740 8772855444 9501757380 9747617160 10413308088 10966069305 11570342320 11697140592 11859600878 12669009840 13016635110 14621425740 15619962132 17355513480 17545710888 17789401317 19003514760 19495234320 19524952665 20826616176 21932138610 23719201756 26033270220 29242851480 29649002195 31239924264 34711026960 35091421776 35578802634 38007029520 39049905330 43864277220 47438403512 52066540440 53368203951 58485702960 59298004390 62479848528 71157605268 78099810660 87728554440 88947006585 94876807024 104133080880 106736407902 118596008780 142315210536 156199621320 160104611853 175457108880 177894013170 213472815804 237192017560 266841019755 284630421072 312399242640 320209223706 355788026340 426945631608 474384035120 533682039510 640418447412 711576052680 800523059265 853891263216 1067364079020 1280836894824 1423152105360 1601046118530 2134728158040 2561673789648 3202092237060 4269456316080 6404184474120 12808368948240
• Sum of all divisors σ(n): 45956608588800
• Sum of proper divisors (its aliquot sum) s(n): 33148239640560
• 12808368948240 is an abundant number, because the sum of its proper divisors (33148239640560) is greater than itself. Its abundance is 20339870692320

Bases of 12808368948240

• Binary: 10111010011000101110010010000000010000010000₂
• Hexadecimal: 0xBA62E480410
• Base-36: 4JG3063O0

Squares and roots of 12808368948240

• 12808368948240 squared (12808368948240²) is 164054315114238643799097600
• 12808368948240 cubed (12808368948240³) is 2101268195533994353525411724773108224000
• The square root of 12808368948240 is 3578878.1689574179
• The cube root of 12808368948240 is 23397.2389102461

Scales and comparisons

• 12,808,368,948,240 seconds is equal to 407,266 years, 26 weeks, 4 days, 23 hours, 24 minutes.
• To count from 1 to 12,808,368,948,240 would take you about one million, eighteen thousand, one hundred sixty-six 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 12808368948240 cubic inches would be around 1949.8 feet tall.

Recreational maths with 12808368948240

• 12808368948240 backwards is 04284986380821
• The number of decimal digits it has is: 14
• The sum of 12808368948240's digits is 63
• More coming soon!