13991298615338

Names of 13991298615338

• Cardinal: 13991298615338 can be written as Thirteen trillion, nine hundred ninety-one billion, two hundred ninety-eight million, six hundred fifteen thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3991298615338 × 10¹³

Factors of 13991298615338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 158

Divisors of 13991298615338

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 22 31 43 62 71 86 142 341 473 682 781 946 961 1333 1562 1849 1922 2201 2666 3053 3698 4402 5041 6106 10082 10571 14663 20339 21142 24211 29326 33583 40678 41323 48422 55451 57319 67166 68231 82646 94643 110902 114638 131279 136462 156271 189286 216763 262558 312542 357911 433526 454553 630509 715822 750541 909106 1041073 1261018 1444069 1501082 1718981 1776889 2082146 2384393 2888138 2933933 3437962 3553778 3937021 4069649 4768786 4844401 5867866 6719653 7874042 8139298 9320809 9688802 11095241 13439306 15390173 18641618 19545779 22190482 30780346 32273263 39091558 44766139 53288411 64546526 73916183 89532278 102528899 106576822 122047651 126159119 147832366 169291903 205057798 208309243 244095302 252318238 288945079 338583806 343952471 416618486 477095363 577890158 661777439 687904942 954190726 1323554878 1387750309 2291401673 2775500618 3178395869 3783477181 4582803346 5248048993 6356791738 7279551829 7566954362 8957297449 10496097986 14559103658 14789956253 17914594898 20515100609 29579912506 41030201218 98530271939 162689518783 197060543878 225666106699 325379037566 451332213398 635968118879 1271936237758 6995649307669 13991298615338
• Sum of all divisors σ(n): 24566184035136
• Sum of proper divisors (its aliquot sum) s(n): 10574885419798
• 13991298615338 is a deficient number, because the sum of its proper divisors (10574885419798) is less than itself. Its deficiency is 3416413195540

Bases of 13991298615338

• Binary: 11001011100110011010011000100100100000101010₂
• Hexadecimal: 0xCB99A62482A
• Base-36: 4YJIHY8FE

Squares and roots of 13991298615338

• 13991298615338 squared (13991298615338²) is 195756436943559036088854244
• 13991298615338 cubed (13991298615338³) is 2738886765151918050487644355212104794472
• The square root of 13991298615338 is 3740494.4346086121
• The cube root of 13991298615338 is 24096.4283747917

Scales and comparisons

• 13,991,298,615,338 seconds is equal to 444,880 years, 6 days, 13 hours, 35 minutes, 38 seconds.
• To count from 1 to 13,991,298,615,338 would take you about one million, one hundred twelve thousand, two hundred 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 13991298615338 cubic inches would be around 2008 feet tall.

Recreational maths with 13991298615338

• 13991298615338 backwards is 83351689219931
• The number of decimal digits it has is: 14
• The sum of 13991298615338's digits is 68
• More coming soon!