138427399463225054

Names of 138427399463225054

• Cardinal: 138427399463225054 can be written as One hundred thirty-eight quadrillion, four hundred twenty-seven trillion, three hundred ninety-nine billion, four hundred sixty-three million, two hundred twenty-five thousand and fifty-four.

Scientific notation

• Scientific notation: 1.38427399463225054 × 10¹⁷

Factors of 138427399463225054

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1832

Divisors of 138427399463225054

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 7 13 14 26 43 49 86 91 97 98 103 182 194 206 301 559 602 637 679 721 1118 1261 1274 1339 1358 1442 1567 2107 2522 2678 3134 3913 4171 4214 4429 4753 5047 7826 8342 8827 8858 9373 9506 9991 10094 10609 10969 17654 18746 19982 20371 21218 21938 27391 29197 31003 40742 54223 54782 57577 58394 61789 62006 65611 67381 69937 74263 76783 108446 115154 123578 129883 131222 134762 137917 139874 142597 148526 151999 153566 161401 204379 217021 259766 275834 285194 303998 322802 379561 403039 408758 429613 434042 456187 471667 489559 519841 759122 806078 859226 875953 909181 912374 943334 965419 979118 998179 1029073 1039682 1063993 1129807 1751906 1818362 1930838 1975987 1996358 2058146 2098213 2127986 2259614 2455489 2656927 2821273 3007291 3193309 3301669 3951974 4196426 4910978 5313854 5584969 5642546 5930431 6014582 6131671 6364267 6386618 6535957 6603338 6757933 6940243 7203511 7447951 7908649 11169938 11860862 12263342 12728534 13071914 13377949 13515866 13831909 13880486 14407022 14687491 14895902 15655897 15817298 16624303 17188423 21051037 22353163 26755898 27663818 29374982 31311794 31921357 33248606 34376846 39094783 41513017 42102074 42921697 44250139 44706326 45751699 48581701 50424577 63842714 78189566 83026034 84967441 85843394 88500278 90223159 91503398 93645643 96823363 97163402 100849154 102812437 105586027 109591279 116370121 120318961 169934882 180446318 187291286 193646726 203526661 205624874 211172054 216115939 219182558 223449499 232740242 238182433 240637922 252915367 273663481 290591119 309750973 320261893 340071907 407053322 432231878 446898998 476364866 505830734 547326962 575251807 581182238 594772087 619501946 631562113 640523786 655519501 673203571 680143814 714845029 739102189 767138953 814590847 1150503614 1189544174 1263124226 1311039002 1346407142 1372618351 1424686627 1429690058 1478204378 1512811573 1534277906 1564146493 1612557391 1629181694 1667277031 1770407569 2168256811 2745236702 2849373254 3025623146 3096371629 3128292986 3225114782 3287899771 3334554062 3540815138 4026762649 4163404609 4336513622 4420934791 4712424997 5003915203 5173715323 6192743258 6575799542 8053525298 8326809218 8751646423 8841869582 9292985377 9424849994 9608328457 9972806389 10007830406 10241844619 10347430646 10589681011 10875360781 11287901737 11670939217 12392852983 17503292846 18585970754 19216656914 19945612778 20483689238 20963246083 21179362022 21674601403 21750721562 22575803474 23015298397 23341878434 24532790599 24785705966 26050282801 28187338543 32986974979 35027406421 41926492166 43349202806 46030596794 49065581198 52100565602 56374677086 61261524961 65050897639 65973949958 67258299199 69339967813 70054812842 71692912333 76127525467 79015312159 122523049922 130101795278 133143980047 134516598398 138679935626 141379690153 143385824666 146742722581 151722209821 152255050934 158030624318 161107088779 171729534193 182351979607 266287960094 282759380306 293485445162 303444419642 318926277787 322214177558 338653676413 343459068386 364703959214 428830674727 455356283473 485379774691 501850386331 532892678269 637852555574 677307352826 857661349454 901419581569 910712566946 932007860329 970759549382 989657831071 1003700772662 1027199058067 1054909995757 1065785356538 1120162160443 1202106739351 1276463857249 1802839163138 1864015720658 1979315662142 2054398116134 2109819991514 2232483944509 2240324320886 2370575734891 2404213478702 2526877431697 2552927714498 3397658422837 4464967889018 4741151469782 5053754863394 6309937070983 6524055022303 6795316845674 6927604817497 7384369970299 7841135123101 12619874141966 13048110044606 13713829944841 13855209634994 14562108085759 14768739940598 15627387611563 15682270246202 16594030144237 17688142021879 27427659889682 29124216171518 31254775223126 32849406612061 33188060288474 35376284043758 44169559496881 51690589792093 54887945861707 65698813224122 88339118993762 95996809613887 101934756600313 103381179584186 108655729562971 109775891723414 123816994153153 191993619227774 203869513200626 217311459125942 229945846284427 247633988306306 459891692568854 671977667297209 713543296202191 760590106940797 1343955334594418 1412524484318623 1427086592404382 1521180213881594 1609620923990989 2825048968637246 3219241847981978 5324130748585579 9887671390230361 10648261497171158 19775342780460722 69213699731612527 138427399463225054
• Sum of all divisors σ(n): 271724773073524848
• Sum of proper divisors (its aliquot sum) s(n): 133297373610299794
• 138427399463225054 is a deficient number, because the sum of its proper divisors (133297373610299794) is less than itself. Its deficiency is 5130025852925260

Bases of 138427399463225054

• Binary: 111101011110010101111110010000100001011111100011011011110₂
• Hexadecimal: 0x1EBCAFC842FC6DE
• Base-36: 11V0F1EMV4KE

Squares and roots of 138427399463225054

• 138427399463225054 squared (138427399463225054²) is 19162144922151279968286542653302916
• 138427399463225054 cubed (138427399463225054³) is 2652565889710844786850061045677933429045030542457464
• The square root of 138427399463225054 is 372058328.0390657429
• The cube root of 138427399463225054 is 517297.8658876575

Scales and comparisons

• 138,427,399,463,225,054 seconds is equal to 4,401,563,118 years, 45 weeks, 1 day, 19 hours, 24 minutes, 14 seconds.
• To count from 1 to 138,427,399,463,225,054 would take you about thirteen billion, two hundred four million, six hundred eighty-nine thousand, three hundred fifty-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 138427399463225054 cubic inches would be around 43108.2 feet tall.

Recreational maths with 138427399463225054

• 138427399463225054 backwards is 450522364993724831
• The number of decimal digits it has is: 18
• The sum of 138427399463225054's digits is 77
• More coming soon!