138126659016828461266534723

Names of 138126659016828461266534723

• Cardinal: 138126659016828461266534723 can be written as One hundred thirty-eight septillion, one hundred twenty-six sextillion, six hundred fifty-nine quintillion, sixteen quadrillion, eight hundred twenty-eight trillion, four hundred sixty-one billion, two hundred sixty-six million, five hundred thirty-four thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 1.38126659016828461266534723 × 10²⁶

Factors of 138126659016828461266534723

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 731839153

Divisors of 138126659016828461266534723

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 31 133 217 589 1471 4123 10297 10303 27949 45601 72121 195643 195757 319207 319393 866419 1370299 2235751 3033073 6064933 6068467 15155713 21231511 42479269 57628387 94025263 106089991 287958547 403398709 469827103 658176841 728794249 1786479997 2015709829 3288789721 4461650383 5101559743 8926714957 12505359979 13847090731 22592621719 31231552681 31249751119 62487004699 84771357277 96929635117 138311161873 158148352033 218748257833 429259812661 593399500939 593745271261 968178133111 968742284689 1072056340279 2627912075587 3004818688627 4156216898827 6781195992823 7504394381953 7508767147447 18395384529109 18406103409091 20369070465301 33233746548649 45968383896049 52561370032129 128842723863637 142583493257107 142666575801493 232636225840543 232771781570857 321778687272343 631441184424331 873399294024931 998666030610451 1425019900777519 1629402470995999 2210486159197177 4420088290970317 4422663849846283 6113795058174517 9975139305442633 11045396473894537 15473403114380239 27075378114772861 30958646948923981 41999237024746363 68525070935112487 77317775317261759 189527646803410027 209862533003996203 293994659173224541 342407290690730647 479675496545787409 1301976347767137253 1469037731027973421 2396851034835114529 3251625140179047367 6505738523123882293 9113834434369960771 22761375981253331569 22774638898208514631 45540169661867176051 61780877663401899973 100800379345550468377 159422472287459602417 432466143643813299811 432718139065961777989 705602655418853278639 706013805844463953561 1915207207565458899163 3029026973461732445923 4942096640911247674927 13406450452958212294141 13414262311044815117659 33501493819264725022201 93899836177313705823613 234510456734853075155407 636528382566029775421819 1038546308397206475688231 4455698677962208427952733 7269824158780445329817617 19732379859546923038076389 138126659016828461266534723
• Sum of all divisors σ(n): 171660970976109626654720000
• Sum of proper divisors (its aliquot sum) s(n): 33534311959281165388185277
• 138126659016828461266534723 is a deficient number, because the sum of its proper divisors (33534311959281165388185277) is less than itself. Its deficiency is 104592347057547295878349446

Bases of 138126659016828461266534723

• Binary: 111001001000001011101010011000001110000000110010101100110111011000101001000000101000011₂
• Hexadecimal: 0x72417530701959BB148143
• Base-36: HCSQVZTF73SS25CN7

Squares and roots of 138126659016828461266534723

• 138126659016828461266534723 squared (138126659016828461266534723²) is 19078973931151199261997896699560173453343364564686729
• 138126659016828461266534723 cubed (138126659016828461266534723³) is 2635314926579080951708638809884739881675802246651876441812850694330861895791067
• The square root of 138126659016828461266534723 is 11752729853818.1528843683
• The cube root of 138126659016828461266534723 is 516922975.7748095775

Scales and comparisons

• 138,126,659,016,828,461,266,534,723 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,126,659,016,828,461,266,534,723 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138126659016828461266534723 cubic inches would be around 43076914.6 feet tall.

Recreational maths with 138126659016828461266534723

• 138126659016828461266534723 backwards is 327435662164828610956621831
• The number of decimal digits it has is: 27
• The sum of 138126659016828461266534723's digits is 115
• More coming soon!