16423447234509

Names of 16423447234509

• Cardinal: 16423447234509 can be written as Sixteen trillion, four hundred twenty-three billion, four hundred forty-seven million, two hundred thirty-four thousand, five hundred nine.

Scientific notation

• Scientific notation: 1.6423447234509 × 10¹³

Factors of 16423447234509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 96

Divisors of 16423447234509

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 67 133 147 171 201 343 361 399 441 469 603 931 1029 1083 1197 1273 1407 2401 2527 2793 3087 3249 3283 3819 4221 4489 6517 7203 7581 8379 8911 9849 11457 13467 16807 17689 19551 21609 22743 22981 24187 26733 29547 31423 40401 45619 50421 53067 58653 62377 68943 72561 80199 85291 94269 123823 136857 151263 159201 160867 169309 187131 206829 217683 219961 255873 282807 300763 319333 371469 410571 436639 482601 507927 561393 597037 659883 767619 866761 902289 957999 1114407 1126069 1185163 1309917 1447803 1523781 1539727 1620529 1791111 1979649 2105341 2600283 2706867 2873997 3056473 3378207 3555489 3929751 4179259 4619181 4861587 5373333 5714497 6067327 6316023 7800849 8296141 9169419 10134621 10666467 10778089 11343703 12537777 13857543 14584761 14737387 17143491 18201981 18948069 21395311 24888423 27508257 29254813 32334267 34031109 37613331 40001479 44212161 51430473 54605943 58072987 64185933 74665269 75446623 79405921 87764439 97002801 102093327 103161709 108575443 120004437 132636483 174218961 192557799 204783691 226339869 238217763 263293317 280010353 309485127 325726329 360013311 406510909 522656883 555841447 614351073 679019607 714653289 722131963 760028101 840031059 928455381 977178987 1219532727 1433485837 1667524341 1843053219 1960072471 2166395889 2280084303 2520093177 3658598181 3890890129 4300457511 5002573023 5054923741 5320196707 5880217413 6499187667 6840252909 11672670387 12901372533 13720507297 15164771223 15960590121 17640652239 27236230903 35018011161 37241376949 41161521891 45494313669 47881770363 81708692709 96043551079 111724130847 123484565673 245126078127 260689638643 288130653237 335172392541 782068915929 864391959711 1824827470501 2346206747787 5474482411503 16423447234509
• Sum of all divisors σ(n): 29652197215680
• Sum of proper divisors (its aliquot sum) s(n): 13228749981171
• 16423447234509 is a deficient number, because the sum of its proper divisors (13228749981171) is less than itself. Its deficiency is 3194697253338

Bases of 16423447234509

• Binary: 11101110111111100001101111010000011111001101₂
• Hexadecimal: 0xEEFE1BD07CD
• Base-36: 5TKTSFXL9

Squares and roots of 16423447234509

• 16423447234509 squared (16423447234509²) is 269729619064701320040471081
• 16423447234509 cubed (16423447234509³) is 4429890166293334937758756515207039734229
• The square root of 16423447234509 is 4052585.2532067725
• The cube root of 16423447234509 is 25418.7841471647

Scales and comparisons

• 16,423,447,234,509 seconds is equal to 522,214 years, 42 weeks, 4 days, 20 hours, 15 minutes, 9 seconds.
• To count from 1 to 16,423,447,234,509 would take you about one million, three hundred five thousand, five hundred thirty-seven 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 16423447234509 cubic inches would be around 2118.2 feet tall.

Recreational maths with 16423447234509

• 16423447234509 backwards is 90543274432461
• The number of decimal digits it has is: 14
• The sum of 16423447234509's digits is 54
• More coming soon!