138867934410268

Names of 138867934410268

• Cardinal: 138867934410268 can be written as One hundred thirty-eight trillion, eight hundred sixty-seven billion, nine hundred thirty-four million, four hundred ten thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.38867934410268 × 10¹⁴

Factors of 138867934410268

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258

Divisors of 138867934410268

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 14 19 28 31 38 62 76 124 133 199 217 266 361 398 434 532 589 722 796 868 961 1178 1393 1444 1922 2356 2527 2786 3781 3844 4123 5054 5572 6169 6727 6859 7562 8246 10108 11191 12338 13454 13718 15124 16492 18259 22382 24676 26467 26908 27436 36518 39601 43183 44764 48013 52934 71839 73036 78337 79202 86366 96026 105868 117211 127813 130321 143678 156674 158404 172732 191239 192052 212629 234422 255626 260642 277207 287356 313348 346921 382478 425258 468844 502873 511252 521284 554414 693842 752419 764956 820477 850516 912247 1005746 1108828 1227631 1338673 1364941 1387684 1488403 1504838 1640954 1824494 2011492 2227009 2428447 2455262 2677346 2729882 2976806 3009676 3281908 3633541 3648988 4039951 4454018 4856894 4910524 5266933 5354692 5459764 5953612 6591499 7267082 8079902 8593417 8908036 9554587 9713788 10533866 13182998 14295961 14534164 15589063 16159804 17186834 19109174 21067732 23324989 25434787 25933879 26365996 28279657 28591922 31178126 34373668 38056561 38218348 42313171 46140493 46649978 50869574 51867758 56559314 57183844 62356252 69037279 76113122 84626342 92280986 93299956 100071727 101739148 103735516 113118628 125238481 138074558 152226244 163274923 169252684 181537153 184561972 200143454 250476962 266395927 271623259 276149116 296192197 326549846 363074306 400286908 443174791 483260953 500953924 532791854 543246518 592384394 653099692 723074659 726148612 803950249 876669367 886349582 966521906 1065583708 1086493036 1184768788 1311708301 1446149318 1607900498 1753338734 1772699164 1901362813 1933043812 2623416602 2892298636 3102223537 3215800996 3506677468 3802725626 5061522613 5160841921 5246833204 5627651743 6204447074 7605451252 8420321029 9181958107 10123045226 10321683842 11255303486 12408894148 13738418521 16840642058 18363916214 20246090452 20643367684 22510606972 24922457719 27476837042 33681284116 36125893447 36727832428 49844915438 54953674084 58942247203 72251786894 96168929647 99689830876 117884494406 144503573788 159986099551 174457204033 192337859294 235768988812 261029951899 319972199102 348914408066 384675718588 522059903798 639944398204 697828816132 1044119807596 1119902696857 1827209663293 2239805393714 3654419326586 4479610787428 4959569086081 7308838653172 9919138172162 19838276344324 34716983602567 69433967205134 138867934410268
• Sum of all divisors σ(n): 304457434594488
• Sum of proper divisors (its aliquot sum) s(n): 165589500184220
• 138867934410268 is an abundant number, because the sum of its proper divisors (165589500184220) is greater than itself. Its abundance is 26721565773952

Bases of 138867934410268

• Binary: 11111100100110010110101111001101011011000011100₂
• Hexadecimal: 0x7E4CB5E6B61C
• Base-36: 1D831QOMJG

Squares and roots of 138867934410268

• 138867934410268 squared (138867934410268²) is 19284303207374495260943831824
• 138867934410268 cubed (138867934410268³) is 2677971352949402229463180237159235610768832
• The square root of 138867934410268 is 11784223.9630052855
• The cube root of 138867934410268 is 51784.6038840905

Scales and comparisons

• 138,867,934,410,268 seconds is equal to 4,415,570 years, 39 weeks, 6 days, 9 hours, 4 minutes, 28 seconds.
• To count from 1 to 138,867,934,410,268 would take you about eleven million, thirty-eight thousand, nine hundred twenty-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 138867934410268 cubic inches would be around 4315.4 feet tall.

Recreational maths with 138867934410268

• 138867934410268 backwards is 862014439768831
• The number of decimal digits it has is: 15
• The sum of 138867934410268's digits is 70
• More coming soon!