12698438104536338

Names of 12698438104536338

• Cardinal: 12698438104536338 can be written as Twelve quadrillion, six hundred ninety-eight trillion, four hundred thirty-eight billion, one hundred four million, five hundred thirty-six thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2698438104536338 × 10¹⁶

Factors of 12698438104536338

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 451

Divisors of 12698438104536338

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 7 11 14 22 49 77 98 121 154 242 343 431 539 686 847 862 1078 1694 2401 3017 3773 4741 4802 5929 6034 7546 9482 11858 16807 21119 26411 33187 33614 41503 42238 52151 52822 66374 83006 104302 117649 147833 184877 185761 232309 235298 290521 295666 365057 369754 371522 464618 581042 730114 823543 1034831 1294139 1300327 1626163 1647086 2033647 2043371 2069662 2555399 2588278 2600654 3252326 4067294 4086742 5110798 5764801 7243817 9058973 9102289 11383141 11529602 14235529 14303597 14487634 17887793 18117946 18204578 22477081 22766282 28471058 28607194 35775586 40353607 44954162 50706719 63412811 63716023 79681987 80707214 99648703 100125179 101413438 125214551 126825622 127432046 157339567 159363974 199297406 200250358 250429102 282475249 314679134 354947033 443889677 446012161 557773909 564950498 697540921 700876253 709894066 876501857 887779354 892024322 1101376969 1115547818 1395081842 1401752506 1753003714 2202753938 2484629231 3107227739 3122085127 3904417363 4882786447 4906133771 4969258462 6135512999 6214455478 6244170254 7709638783 7808834726 9765572894 9812267542 12271025998 15419277566 17392404617 21854595889 27330921541 34179505129 34342936397 34784809234 42948590993 43709191778 53967471481 54661843082 68359010258 68685872794 85897181986 107934942962 121746832319 152982171223 191316450787 240400554779 243493664638 300640136951 305964342446 377772300367 382632901574 480801109558 601280273902 755544600734 1070875198561 1339215155509 1682803883453 2104480958657 2141750397122 2644406102569 2678430311018 3365607766906 4208961917314 5288812205138 7496126389927 11779627184171 14731366710599 14992252779854 18510842717983 23559254368342 29462733421198 37021685435966 52472884729489 82457390289197 104945769458978 129575899025881 164914780578394 259151798051762 577201732024379 907031293181167 1154403464048758 1814062586362334 6349219052268169 12698438104536338
• Sum of all divisors σ(n): 24482932471868199
• Sum of proper divisors (its aliquot sum) s(n): 11784494367331861
• 12698438104536338 is a deficient number, because the sum of its proper divisors (11784494367331861) is less than itself. Its deficiency is 913943737204477

Bases of 12698438104536338

• Binary: 101101000111010010100110000100011011000101010100010010₂
• Hexadecimal: 0x2D1D29846C5512
• Base-36: 3H17XXJHGK2

Squares and roots of 12698438104536338

• 12698438104536338 squared (12698438104536338²) is 161250330294740424607933962450244
• 12698438104536338 cubed (12698438104536338³) is 2047627338583802038280148379347253699250014966472
• The square root of 12698438104536338 is 112687346.6922366487
• The cube root of 12698438104536338 is 233301.0905158639

Scales and comparisons

• 12,698,438,104,536,338 seconds is equal to 403,771,052 years, 45 weeks, 3 days, 22 hours, 45 minutes, 38 seconds.
• To count from 1 to 12,698,438,104,536,338 would take you about one billion, two hundred eleven million, three hundred thirteen thousand, one hundred fifty-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 12698438104536338 cubic inches would be around 19441.8 feet tall.

Recreational maths with 12698438104536338

• 12698438104536338 backwards is 83363540183489621
• The number of decimal digits it has is: 17
• The sum of 12698438104536338's digits is 74
• More coming soon!