15138311378268

Names of 15138311378268

• Cardinal: 15138311378268 can be written as Fifteen trillion, one hundred thirty-eight billion, three hundred eleven million, three hundred seventy-eight thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5138311378268 × 10¹³

Factors of 15138311378268

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1147

Divisors of 15138311378268

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 37 39 51 52 61 68 74 78 102 111 122 148 156 169 183 204 221 222 244 257 338 366 442 444 481 507 514 629 663 676 732 757 771 793 884 962 1014 1028 1037 1258 1326 1443 1514 1542 1586 1887 1924 2028 2074 2257 2271 2379 2516 2652 2873 2886 3028 3084 3111 3172 3341 3774 4148 4369 4514 4542 4758 5746 5772 6222 6253 6682 6771 7548 8177 8619 8738 9028 9084 9509 9516 9841 10023 10309 11492 12444 12506 12869 13107 13364 13481 13542 15677 16354 17238 17476 18759 19018 19682 20046 20618 24531 25012 25738 26214 26962 27084 28009 28527 29341 29523 30927 31354 32708 34476 37518 38036 38369 38607 39364 40092 40443 41236 43433 46177 47031 49062 51476 52428 53924 56018 56797 57054 58682 59046 61854 62708 75036 76738 77214 80886 84027 86866 88023 92354 94062 98124 106301 112036 113594 114108 115107 117364 118092 123617 123708 127933 130299 138531 153476 154428 161653 161772 167297 168054 170391 173732 175253 176046 184708 188124 194549 203801 212602 227188 230214 247234 255866 260598 266509 277062 318903 323306 334594 336108 340782 350506 352092 364117 370851 381433 383799 389098 407602 425204 460428 476153 484959 494468 498797 501891 511732 521196 525759 533018 554124 580049 583647 600301 611403 637806 646612 669188 681564 701012 728234 738361 741702 762866 767598 778196 785009 799527 815204 952306 969918 997594 1003782 1051518 1066036 1092351 1144299 1160098 1167294 1200602 1222806 1275612 1428459 1456468 1476722 1483404 1496391 1525732 1535196 1570018 1599054 1607021 1708549 1740147 1800903 1904612 1939836 1995188 2007564 2101489 2103036 2174861 2184702 2215083 2288598 2320196 2334588 2355027 2401204 2445612 2529137 2649413 2856918 2953444 2992782 3140036 3198108 3214042 3307333 3417098 3464617 3480294 3601806 4202978 4349722 4369404 4430166 4577196 4710054 4733521 4821063 5058274 5125647 5298826 5713836 5985564 6189989 6304467 6428084 6484361 6524583 6614666 6834196 6929234 6960588 7198313 7203612 7540637 7587411 7803913 7948239 8405956 8699444 8860332 9420108 9467042 9642126 9860833 9921999 10116548 10205117 10251294 10393851 10597652 11867489 12379978 12608934 12968722 13049166 13229332 13858468 14200563 14396626 15081274 15174822 15607826 15896478 18569967 18934084 19284252 19453083 19721666 19843998 20410234 20502588 20787702 21594939 22211137 22621911 23411739 23734978 24759956 25217868 25937444 26098332 27319357 28401126 28793252 29045333 29582499 30162548 30349644 30615351 31215652 31792956 32878781 35602467 37139934 38906166 39443332 39687996 40820468 41575404 42995329 43189878 44422274 45040021 45243822 46823478 47469956 54638714 56802252 58090666 59164998 61230702 65757562 66633411 71204934 74279868 77812332 80469857 81958071 85990658 86379756 87135999 88844548 90080042 90487644 93578069 93646956 98028281 98636343 109277428 116181332 118329996 122371321 122461404 128190829 128985987 131515124 132666521 133266822 135120063 142409868 154277357 160939714 163916142 171981316 174271998 180160084 187156138 196056562 197272686 201747313 241409571 244742642 256381658 257971974 265333042 266533644 270240126 280734207 288744781 294084843 308554714 321879428 327832284 348543996 367113963 374312276 377589329 384572487 392113124 394545372 397999563 403494626 439097093 462832071 482819142 489485284 512763316 515943948 530666084 540480252 558939277 561468414 577489562 588169686 605241939 617109428 734227926 755178658 769144974 795999126 806989252 866234343 878194186 925664142 965638284 1117878554 1122936828 1132767987 1154979124 1176339372 1210483878 1216514897 1317291279 1468455852 1510357316 1538289948 1590827173 1591998252 1666480777 1676817831 1732468686 1756388372 1851328284 2005605641 2235757108 2265535974 2420967756 2433029794 2622715069 2634582558 3181654346 3332961554 3353635662 3464937372 3649544691 4011211282 4531071948 4772481519 4866059588 4908661277 4999442331 5245430138 5269165116 5708262209 6016816923 6363308692 6665923108 6707271324 7299089382 7464650581 7868145207 8022422564 9544963038 9817322554 9998884662 10490860276 11416524418 12033633846 14598178764 14725983831 14929301162 15736290414 17124786627 19089926076 19634645108 19997769324 20680753249 22393951743 22833048836 24067267692 29451967662 29858602324 31472580828 34095295897 34249573254 41361506498 44787903486 58903935324 62042259747 68190591794 68499146508 74207408717 82723012996 89575806972 97040457553 102285887691 124084519494 136381183588 148414817434 194080915106 204571775382 222622226151 248169038988 291121372659 296829634868 388161830212 409143550764 445244452302 582242745318 890488904604 1164485490636 1261525948189 2523051896378 3784577844567 5046103792756 7569155689134 15138311378268
• Sum of all divisors σ(n): 42495781845888
• Sum of proper divisors (its aliquot sum) s(n): 27357470467620
• 15138311378268 is an abundant number, because the sum of its proper divisors (27357470467620) is greater than itself. Its abundance is 12219159089352

Bases of 15138311378268

• Binary: 11011100010010101001101011000001010101011100₂
• Hexadecimal: 0xDC4A9AC155C
• Base-36: 5D6FZQGKC

Squares and roots of 15138311378268

• 15138311378268 squared (15138311378268²) is 229168471385398393782679824
• 15138311378268 cubed (15138311378268³) is 3469223677913861077994553208523995664832
• The square root of 15138311378268 is 3890798.2957573115
• The cube root of 15138311378268 is 24737.6901016979

Scales and comparisons

• 15,138,311,378,268 seconds is equal to 481,351 years, 24 weeks, 5 days, 5 hours, 57 minutes, 48 seconds.
• To count from 1 to 15,138,311,378,268 would take you about one million, two hundred three thousand, three hundred seventy-eight 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 15138311378268 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138311378268

• 15138311378268 backwards is 86287311383151
• The number of decimal digits it has is: 14
• The sum of 15138311378268's digits is 57
• More coming soon!