12121435894750

Names of 12121435894750

• Cardinal: 12121435894750 can be written as Twelve trillion, one hundred twenty-one billion, four hundred thirty-five million, eight hundred ninety-four thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.212143589475 × 10¹³

Factors of 12121435894750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 377

Divisors of 12121435894750

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 5 7 10 13 14 19 25 26 35 38 49 50 65 70 91 95 98 125 130 133 169 175 182 190 245 247 250 266 325 331 338 343 350 361 455 475 490 494 637 650 662 665 686 722 845 875 910 931 950 1183 1225 1235 1274 1330 1625 1655 1690 1715 1729 1750 1805 1862 2275 2317 2366 2375 2401 2450 2470 2527 3185 3211 3250 3310 3325 3430 3458 3610 4225 4303 4459 4550 4634 4655 4693 4750 4802 5054 5915 6125 6175 6289 6370 6422 6517 6650 8275 8281 8450 8575 8606 8645 8918 9025 9310 9386 11375 11585 11830 12005 12103 12250 12350 12578 12635 13034 15925 16055 16219 16550 16562 16625 17150 17290 17689 18050 21125 21515 22295 22477 22750 23170 23275 23465 24010 24206 25270 29575 30121 30875 31213 31445 31850 32110 32438 32585 32851 33250 35378 41375 41405 42250 42875 43030 43225 44023 44590 44954 45125 45619 46550 46930 55939 57925 57967 59150 60025 60242 60515 61009 61750 62426 62890 63175 65170 65702 79625 80275 81095 81757 82750 82810 84721 85750 86450 88046 88445 90250 91238 107575 111475 111878 112385 113533 115850 115934 116375 117325 119491 120050 121030 122018 123823 126350 147875 150605 156065 157225 157339 159250 160550 162190 162925 163514 164255 169442 176890 207025 210847 215150 216125 220115 222950 224770 227066 228095 229957 232750 234650 238982 247646 279695 289625 289835 295750 300125 301210 302575 305045 308161 312130 314450 314678 315875 325850 328510 391573 401375 405475 405769 408785 414050 421694 423605 427063 432250 440230 442225 456190 459914 537875 557375 559390 561925 567665 572299 579250 579670 586625 593047 597455 600250 605150 610090 616322 619115 631750 753025 780325 783146 786125 786695 794731 802750 810950 811538 814625 817570 821275 836437 847210 854126 866761 884450 1035125 1054235 1062841 1075750 1100575 1101373 1114750 1123850 1135330 1140475 1144598 1149785 1173250 1186094 1194910 1238230 1398475 1449175 1475929 1506050 1512875 1525225 1540805 1553383 1560650 1572250 1573390 1589462 1609699 1629250 1642550 1672874 1733522 1957865 2027375 2028845 2043925 2070250 2108470 2118025 2125682 2135315 2157127 2201150 2202746 2211125 2280950 2299570 2741011 2796950 2809625 2838325 2861495 2898350 2951858 2965235 2987275 2989441 3025750 3050450 3081610 3095575 3106766 3219398 3765125 3901625 3915730 3933475 3973655 4006093 4054750 4057690 4087850 4106375 4182185 4236050 4270630 4314254 4333805 4422250 5271175 5314205 5482022 5502875 5506865 5619250 5676650 5702375 5722990 5748925 5855059 5930470 5974550 5978882 6191150 6992375 7245875 7379645 7439887 7530250 7626125 7704025 7709611 7766915 7803250 7866950 7947310 8012186 8048495 8212750 8364370 8667610 9789325 10144225 10219625 10331503 10542350 10590125 10628410 10676575 10785635 10873681 11005750 11013730 11267893 11404750 11497850 11710118 13705055 13984750 14191625 14307475 14491750 14759290 14826175 14879774 14936375 14947205 15099889 15252250 15408050 15419222 15477875 15533830 16096990 19187077 19578650 19667375 19868275 20030465 20193979 20288450 20439250 20663006 20910925 20926087 21180250 21353150 21571270 21669025 21747362 22535786 26355875 26571025 27410110 27534325 28042651 28383250 28614950 28744625 29275295 29652350 29872750 29894410 30199778 30955750 36898225 37199435 38374154 38520125 38548055 38834575 39334750 39736550 40060930 40242475 40387958 40985413 41821850 41852174 43338050 48946625 50721125 51657515 52079209 52711750 53142050 53382875 53928175 54368405 55068650 56085302 56339465 57489250 58550590 68525275 71537375 73796450 74130875 74398870 74736025 75499445 76115767 77040250 77096110 77669150 80484950 81970826 95935385 97893250 99341375 100152325 100969895 101442250 103315030 104158418 104554625 104630435 106765750 107856350 108345125 108736810 112678930 132855125 134309539 137050550 137671625 140213255 141357853 143074750 146376475 146482609 148261750 149472050 150998890 152231534 184491125 185997175 191870770 192740275 194172875 196298557 198682750 200304650 201212375 201939790 204927065 209109250 209260870 216690250 258287575 260396045 265710250 268619078 269640875 271842025 275343250 280426510 281697325 282715706 286897891 292752950 292965218 342626375 364554463 368982250 371994350 373680125 377497225 380578835 385480550 388345750 392597114 402424750 409854130 479676925 500761625 504849475 516575150 520792090 523152175 532810369 539281750 543684050 563394650 573795782 671547695 685252750 701066275 706789265 729108926 731882375 732413045 747360250 754994450 761157670 929985875 959353850 963701375 981492785 989504971 1001523250 1009698950 1024635325 1046304350 1065620738 1291437875 1301980225 1343095390 1359210125 1402132550 1408486625 1413578530 1434489455 1463764750 1464826090 1822772315 1859971750 1887486125 1902894175 1927402750 1962985570 1979009942 2049270650 2398384625 2524247375 2551881241 2582875750 2603960450 2615760875 2664051845 2718420250 2816973250 2868978910 3357738475 3505331375 3533946325 3645544630 3662065225 3729672583 3774972250 3805788350 4796769250 4907463925 4947524855 5048494750 5103762482 5123176625 5231521750 5328103690 6509901125 6715476950 6926534797 7010662750 7067892650 7172447275 7324130450 7459345166 9113861575 9514470875 9814927850 9895049710 10246353250 12759406205 13019802250 13320259225 13853069594 14344894550 16788692375 17669731625 18227723150 18310326125 18648362915 19028941750 24537319625 24737624275 25518812410 26640518450 33577384750 34632673985 35339463250 35862236375 36620652250 37296725830 45569307875 48485743579 49074639250 49475248550 63797031025 66601296125 69265347970 71724472750 91138615750 93241814575 96971487158 123688121375 127594062050 133202592250 173163369925 186483629150 242428717895 247376242750 318985155125 346326739850 466209072875 484857435790 637970310250 865816849625 932418145750 1212143589475 1731633699250 2424287178950 6060717947375 12121435894750
• Sum of all divisors σ(n): 30344019655248
• Sum of proper divisors (its aliquot sum) s(n): 18222583760498
• 12121435894750 is an abundant number, because the sum of its proper divisors (18222583760498) is greater than itself. Its abundance is 6101147865748

Bases of 12121435894750

• Binary: 10110000011000111101111000010111001111011110₂
• Hexadecimal: 0xB063DE173DE
• Base-36: 4AOIDYRBY

Squares and roots of 12121435894750

• 12121435894750 squared (12121435894750²) is 146929208150533733077562500
• 12121435894750 cubed (12121435894750³) is 1780992977663073853497081473336546875000
• The square root of 12121435894750 is 3481585.2559933097
• The cube root of 12121435894750 is 22971.2532442117

Scales and comparisons

• 12,121,435,894,750 seconds is equal to 385,424 years, 8 weeks, 4 days, 22 hours, 19 minutes, 10 seconds.
• To count from 1 to 12,121,435,894,750 would take you about nine hundred sixty-three thousand, five hundred sixty 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 12121435894750 cubic inches would be around 1914.3 feet tall.

Recreational maths with 12121435894750

• 12121435894750 backwards is 05749853412121
• The number of decimal digits it has is: 14
• The sum of 12121435894750's digits is 52
• More coming soon!