138853278105120

Names of 138853278105120

• Cardinal: 138853278105120 can be written as One hundred thirty-eight trillion, eight hundred fifty-three billion, two hundred seventy-eight million, one hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3885327810512 × 10¹⁴

Factors of 138853278105120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2894

Divisors of 138853278105120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 307 360 421 433 480 614 720 842 866 921 1228 1263 1299 1440 1535 1684 1723 1732 1842 2105 2165 2456 2526 2598 2763 3070 3368 3446 3464 3684 3789 3897 4210 4330 4605 4912 5052 5169 5196 5526 6140 6315 6495 6736 6892 6928 7368 7578 7794 8420 8615 8660 9210 9824 10104 10338 10392 11052 12280 12630 12990 13472 13784 13815 13856 14736 15156 15507 15588 16840 17230 17320 18420 18945 19485 20208 20676 20784 22104 24560 25260 25845 25980 27568 27630 29472 30312 31014 31176 33680 34460 34640 36840 37890 38970 40416 41352 41568 44208 49120 50520 51690 51960 55136 55260 60624 62028 62352 67360 68920 69280 73680 75780 77535 77940 82704 88416 101040 103380 103920 110520 121248 124056 124704 129247 132931 137840 147360 151560 155070 155880 165408 182293 202080 206760 207840 221040 248112 258494 265862 275680 303120 310140 311760 364586 387741 398793 413520 442080 496224 516988 528961 531724 546879 606240 620280 623520 646235 664655 725383 729172 746059 775482 797586 827040 911465 1033976 1057922 1063448 1093758 1163223 1196379 1240560 1292470 1329310 1450766 1458344 1492118 1550964 1586883 1595172 1640637 1822930 1938705 1993965 2067952 2115844 2126896 2176149 2187516 2238177 2326446 2392758 2481120 2584940 2644805 2658620 2734395 2901532 2916688 2984236 3101928 3173766 3190344 3281274 3626915 3645860 3730295 3877410 3987930 4135904 4231688 4253792 4352298 4375032 4476354 4652892 4760649 4785516 5169880 5289610 5317240 5468790 5803064 5816115 5833376 5968472 5981895 6203856 6347532 6380688 6528447 6562548 6714531 7253830 7291720 7460590 7754820 7934415 7975860 8203185 8463376 8704596 8750064 8952708 9305784 9521298 9571032 10339760 10579220 10634480 10880745 10937580 11190885 11606128 11632230 11936944 11963790 12407712 12695064 12761376 13056894 13125096 13429062 14507660 14583440 14921180 15509640 15868830 15951720 16406370 16926752 17409192 17500128 17905416 18611568 19042596 19142064 20679520 21158440 21268960 21761490 21875160 22381770 23212256 23264460 23803245 23873888 23927580 25390128 26113788 26250192 26858124 29015320 29166880 29842360 31019280 31737660 31903440 32642235 32812740 33572655 34818384 35810832 37223136 38085192 38284128 42316880 43522980 43750320 44763540 46528920 47606490 47855160 50780256 52227576 52500384 53716248 55963951 58030640 59684720 62038560 63475320 63806880 65284470 65625480 67145310 69636768 71621664 76170384 84633760 87045960 87500640 89527080 93057840 95212980 95710320 104455152 107432496 111927902 116061280 119369440 126950640 130568940 131250960 134290620 152340768 167891853 174091920 179054160 186115680 190425960 191420640 208910304 214864992 222692581 223855804 229040113 253901280 261137880 262501920 268581240 279819755 314090839 335783706 348183840 358108320 380851920 445385162 447711608 458080226 503675559 522275760 537162480 559639510 628181678 668077743 671567412 687120339 761703840 839459265 890770324 895423216 916160452 942272517 1007351118 1044551520 1074324960 1113462905 1119279020 1145200565 1256363356 1336155486 1343134824 1374240678 1570454195 1678918530 1781540648 1790846432 1832320904 1884545034 2004233229 2014702236 2061361017 2226925810 2238558040 2290401130 2512726712 2518377795 2672310972 2686269648 2748481356 2826817551 3140908390 3340388715 3357837060 3435601695 3563081296 3664641808 3769090068 4008466458 4029404472 4122722034 4453851620 4477116080 4580802260 4711362585 5025453424 5036755590 5344621944 5372539296 5496962712 5653635102 6281816780 6680777430 6715674120 6871203390 7126162592 7329283616 7538180136 8016932916 8058808944 8245444068 8907703240 8954232160 9161604520 9422725170 10021166145 10050906848 10073511180 10306805085 10689243888 10993925424 11307270204 12563633560 13361554860 13431348240 13742406780 14134087755 15076360272 16033865832 16117617888 16490888136 17815406480 18323209040 18845450340 20042332290 20147022360 20613610170 21378487776 21987850848 22614540408 25127267120 26723109720 26862696480 27484813560 28268175510 30152720544 32067731664 32981776272 35630812960 36646418080 37690900680 40084664580 40294044720 41227220340 45229080816 50254534240 53446219440 54969627120 56536351020 64135463328 65963552544 75381801360 80169329160 80588089440 82454440680 90458161632 96425887573 106892438880 109939254240 113072702040 150763602720 160338658320 164908881360 192851775146 226145404080 289277662719 320677316640 329817762720 385703550292 452290808160 482129437865 578555325438 771407100584 867832988157 964258875730 1157110650876 1446388313595 1542814201168 1735665976314 1928517751460 2314221301752 2892776627190 3085628402336 3471331952628 3857035502920 4339164940785 4628442603504 5785553254380 6942663905256 7714071005840 8678329881570 9256885207008 11571106508760 13885327810512 15428142011680 17356659763140 23142213017520 27770655621024 34713319526280 46284426035040 69426639052560 138853278105120
• Sum of all divisors σ(n): 477887103517824
• Sum of proper divisors (its aliquot sum) s(n): 339033825412704
• 138853278105120 is an abundant number, because the sum of its proper divisors (339033825412704) is greater than itself. Its abundance is 200180547307584

Bases of 138853278105120

• Binary: 11111100100100101001100010100010011111000100000₂
• Hexadecimal: 0x7E494C513E20
• Base-36: 1D7WBCP540

Squares and roots of 138853278105120

• 138853278105120 squared (138853278105120²) is 19280232840537797177770214400
• 138853278105120 cubed (138853278105120³) is 2677123532538662497229876239530008137728000
• The square root of 138853278105120 is 11783602.0853183941
• The cube root of 138853278105120 is 51782.7820148393

Scales and comparisons

• 138,853,278,105,120 seconds is equal to 4,415,104 years, 38 weeks, 4 days, 5 hours, 12 minutes.
• To count from 1 to 138,853,278,105,120 would take you about eleven million, thirty-seven thousand, seven hundred sixty-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 138853278105120 cubic inches would be around 4315.2 feet tall.

Recreational maths with 138853278105120

• 138853278105120 backwards is 021501872358831
• The number of decimal digits it has is: 15
• The sum of 138853278105120's digits is 54
• More coming soon!