12378752028825

Names of 12378752028825

• Cardinal: 12378752028825 can be written as Twelve trillion, three hundred seventy-eight billion, seven hundred fifty-two million, twenty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.2378752028825 × 10¹³

Factors of 12378752028825

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 215

Divisors of 12378752028825

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 13 15 19 21 25 31 35 39 49 57 65 75 91 93 95 105 133 137 147 155 169 175 195 217 245 247 273 285 325 361 399 403 411 455 465 475 507 525 589 637 651 665 685 735 741 775 845 931 959 975 1083 1085 1183 1209 1225 1235 1365 1425 1519 1729 1767 1781 1805 1911 1995 2015 2055 2197 2275 2325 2527 2535 2603 2793 2821 2877 2945 3185 3211 3255 3325 3425 3549 3675 3705 4123 4225 4247 4557 4655 4693 4795 5187 5239 5343 5415 5425 5915 6045 6175 6591 6713 6825 7581 7595 7657 7809 8281 8463 8645 8835 8905 9025 9555 9633 9975 10075 10275 10985 11191 12103 12369 12467 12635 12675 12741 13015 13965 14079 14105 14385 14725 15379 15717 15925 16055 16275 17689 17745 18221 18525 19747 20139 20615 21235 22477 22785 22971 23153 23275 23465 23975 24843 25935 26195 26715 27075 28861 29575 29729 30225 32851 32955 33565 33573 33839 36309 36673 37401 37905 37975 38285 39045 41405 41743 42315 43225 44175 44525 46137 47775 48165 49457 53067 53599 54663 54925 55211 55955 59241 60515 61009 61845 62335 63175 63705 65075 67431 68107 69459 69825 70395 70525 71925 76895 78337 78585 80275 80693 86583 87269 88445 88725 89187 91105 98553 98735 99541 100695 101517 103075 106175 107653 110019 112385 113925 114855 115765 117325 124215 125229 127547 129675 130975 133575 144305 145483 148371 148645 157339 160797 162071 164255 164775 165633 167825 167865 169195 181545 183027 183365 187005 189525 191425 195225 204321 207025 208103 208715 211575 229957 230685 235011 236873 240825 242079 247285 256711 261807 265335 267995 273315 276055 279775 292201 296205 298623 300989 302575 305045 309225 311675 318525 322959 337155 340535 346199 347295 351975 375193 382641 384475 386477 391685 392925 403465 427063 432915 436345 436449 439907 442225 445935 455525 472017 476749 486213 492765 493675 497705 503475 507585 538265 548359 550095 561925 564851 574275 578825 621075 624309 626145 637735 642941 689871 696787 710619 717743 721525 727415 741855 743225 770133 786695 793117 803985 810355 821275 828165 839325 845975 876603 902967 907725 915135 916825 935025 1018381 1021605 1038597 1040515 1043575 1049009 1125579 1134497 1149785 1153425 1159431 1175055 1184365 1210395 1236425 1281189 1283555 1294033 1309035 1319721 1326675 1339975 1366575 1380275 1430247 1461005 1481025 1493115 1504945 1525225 1533167 1614795 1645077 1658111 1685775 1694553 1702675 1730995 1736475 1875965 1891279 1913205 1928823 1932385 1958425 2017325 2045407 2090361 2106923 2135315 2153229 2164575 2181725 2182245 2199535 2229675 2360085 2379351 2383745 2423393 2431065 2463825 2488525 2537925 2691325 2705339 2741795 2750475 2824255 2989441 3055143 3079349 3121545 3130725 3147027 3188675 3214705 3337243 3403491 3449355 3483935 3553095 3588715 3637075 3709275 3850665 3882099 3933475 3953957 3965585 4019925 4051775 4140825 4383015 4500587 4514835 4575675 4599501 4877509 4974333 5024201 5091905 5108025 5192985 5202575 5245045 5551819 5627895 5672485 5673837 5718791 5748925 5797155 5875275 5921825 6051975 6136221 6320769 6405945 6417775 6470165 6545175 6598605 7128667 7151235 7270179 7305025 7343063 7465575 7524725 7665835 8073975 8116017 8225385 8290555 8358233 8472765 8654975 8968323 9058231 9238047 9330659 9379825 9456395 9566025 9644115 9661925 10011729 10227035 10451805 10534615 10676575 10732169 10766145 10911225 10997675 11800425 11861871 11896755 11918725 12116965 12155325 13238953 13501761 13526695 13637117 13708975 14121275 14632527 14748461 14947205 15072603 15275715 15396745 15607725 15735135 16073525 16655457 16686215 17017455 17156373 17246775 17419675 17765475 17943575 19253325 19410495 19769785 19827925 19931171 21386001 21555443 21915075 22029189 22502935 22574175 22997505 24387545 24586627 24871665 25074699 25121005 25459525 25964925 26225225 27174693 27759095 27991977 28139475 28362425 28369185 28593955 28985775 30681105 31504109 31603845 32029725 32196507 32350825 32993025 35169407 35643335 35756175 36350895 36715315 38329175 38862733 39716859 40031537 40580085 40911351 41126925 41452775 41791165 42363825 44245383 44841615 45291155 46190235 46653295 47281975 48220575 50058645 51135175 51401441 52259025 52673075 53660845 53830725 58507631 59309355 59483775 59793513 60584825 63407617 64666329 65314613 66194765 67508805 67633475 68185585 73162635 73742305 73759881 74736025 75125183 75363015 76378575 76983725 78675675 83277285 83431075 85087275 85781865 92672671 94512327 95459819 97052475 98848925 99655855 105508221 106930005 107777215 108657029 110145945 112514675 114987525 116588199 120094611 121937725 122933135 124358325 125373495 125605025 135873465 138795475 139518197 139959885 141845925 142969775 153405525 154204323 157520545 158019225 160982535 172106389 175522893 175847035 177282521 178216675 181754475 183576575 190222851 194313665 195943839 198584295 200157685 202900425 204556755 208955825 221226915 224208075 225375549 226455775 230951175 233266475 250293225 257007205 259105223 268304225 278018013 280220759 286379457 292538155 296546775 298967565 317038085 323331645 325971087 326573065 330973825 337544025 340927925 365813175 368711525 368799405 375625915 376815075 409553417 416386425 418554591 428909325 457202291 463363355 472561635 477299095 498279275 516319167 527541105 531847563 534650025 538886075 543285145 550729725 582940995 600473055 614665675 626867475 668218733 679367325 697590985 699799425 760599203 771021615 777315669 787602725 804912675 840662277 860531945 877614465 879235175 886412605 951114255 971568325 976627379 979719195 992921475 1000788425 1022783775 1106134575 1126877745 1204744723 1228660251 1240977647 1285036025 1295526115 1371606873 1390090065 1401103795 1431897285 1462690775 1494837825 1585190425 1616658225 1629855435 1632865325 1813736561 1843997025 1878129575 2004656199 2047767085 2092772955 2281797609 2286011455 2316816775 2362808175 2386495475 2581595835 2637705525 2659237815 2716425725 2914704975 2929882137 3002365275 3341093665 3368367899 3487954925 3614234169 3722932941 3802996015 3855108075 3886578345 4203311385 4302659725 4388072325 4432063025 4755571275 4883136895 4898595975 5324194421 5441209683 5634388725 6023723615 6143301255 6204888235 6477630575 6858034365 6950450325 7005518975 7159486425 8149277175 8686843529 9068682805 10023280995 10105103697 10238835425 10463864775 11408988045 11430057275 12696155927 12907979175 13296189075 14649410685 15972583263 16705468325 16841839495 18071170845 18614664705 19014980075 19432891725 21016556925 23578575293 24415684475 26060530587 26620972105 27206048415 30118618075 30716506275 31024441175 34290171825 38088467781 43434217645 45343414025 50116404975 50525518485 57044940225 63480779635 70735725879 73247053425 79862916315 84209197475 90355854225 93073323525 117892876465 130302652935 133104860525 136030242075 165050027051 190442338905 217171088225 252627592425 317403898175 353678629395 399314581575 495150081153 589464382325 651513264675 825250135255 952211694525 1768393146975 2475750405765 4126250676275 12378752028825
• Sum of all divisors σ(n): 28302678512640
• Sum of proper divisors (its aliquot sum) s(n): 15923926483815
• 12378752028825 is an abundant number, because the sum of its proper divisors (15923926483815) is greater than itself. Its abundance is 3545174454990

Bases of 12378752028825

• Binary: 10110100001000100111000111100001000010011001₂
• Hexadecimal: 0xB42271E1099
• Base-36: 4DYPXCJ2X

Squares and roots of 12378752028825

• 12378752028825 squared (12378752028825²) is 153233501791139053630880625
• 12378752028825 cubed (12378752028825³) is 1896839521181021831540954019390134015625
• The square root of 12378752028825 is 3518345.0696065899
• The cube root of 12378752028825 is 23132.6624702049

Scales and comparisons

• 12,378,752,028,825 seconds is equal to 393,606 years, 1 week, 1 day, 22 hours, 13 minutes, 45 seconds.
• To count from 1 to 12,378,752,028,825 would take you about nine hundred eighty-four thousand and fifteen 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 12378752028825 cubic inches would be around 1927.7 feet tall.

Recreational maths with 12378752028825

• 12378752028825 backwards is 52882025787321
• The number of decimal digits it has is: 14
• The sum of 12378752028825's digits is 60
• More coming soon!