42240499686

Names of 42240499686

• Cardinal: 42240499686 can be written as Forty-two billion, two hundred forty million, four hundred ninety-nine thousand, six hundred eighty-six.

Scientific notation

• Scientific notation: 4.2240499686 × 10¹⁰

Factors of 42240499686

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 158

Divisors of 42240499686

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 43 49 57 63 66 73 77 86 98 99 114 126 129 133 146 147 154 171 198 209 219 231 258 266 294 301 342 387 399 418 438 441 462 473 511 539 602 627 657 693 774 798 803 817 882 903 931 946 1022 1078 1197 1254 1314 1386 1387 1419 1463 1533 1606 1617 1634 1806 1862 1881 2107 2394 2409 2451 2709 2774 2793 2838 2926 3066 3139 3234 3311 3577 3762 4161 4214 4257 4389 4599 4818 4851 4902 5329 5418 5586 5621 5719 6278 6321 6622 7154 7227 7353 8322 8379 8514 8778 8987 9198 9417 9702 9709 9933 10241 10658 10731 11242 11438 12483 12642 13167 14454 14706 15257 15987 16758 16863 17157 17974 18834 18963 19418 19866 20482 21462 21973 23177 24966 26334 26961 28251 29127 29799 30514 30723 31974 32193 33726 34314 34529 37303 37926 39347 40033 43946 45771 46354 47961 50589 51471 53922 56502 58254 58619 59598 59641 61446 62909 64386 65919 67963 69058 69531 74606 78694 80066 80883 87381 91542 92169 95922 101178 101251 102942 103587 106799 111909 117238 118041 119282 120099 125818 131838 135926 137313 139062 153811 161766 174762 175857 178923 184338 188727 197757 202502 203889 207174 208593 213598 223818 229147 236082 240198 241703 261121 274626 303753 307622 310761 320397 335727 351714 354123 357846 360297 377454 395514 407778 410333 417186 417487 440363 458294 461433 483406 522242 527571 536769 566181 607506 611667 621522 640794 656051 671454 687441 708246 708757 720594 725109 747593 783363 820666 834974 880726 911259 922866 961191 1055142 1073538 1113761 1132362 1223334 1230999 1252461 1312102 1321089 1374882 1384299 1417514 1450218 1495186 1566726 1604029 1691921 1822518 1922382 1968153 2062323 2126271 2175327 2227522 2242779 2350089 2461998 2504922 2520617 2642178 2768598 2872331 2922409 3208058 3341283 3383842 3692997 3757383 3936306 3963267 4124646 4252542 4350654 4353793 4485558 4592357 4700178 4812087 4961299 5041234 5075763 5744662 5844818 5904459 6378813 6682566 6728337 7385994 7514766 7561851 7796327 7926534 8616993 8707586 8767227 9184714 9624174 9922598 10023849 10151526 11228203 11808918 12757626 13061379 13456674 13777071 14436261 14883897 15123702 15227289 15592654 17233986 17534454 17644319 20047698 22456406 22685553 23388981 25850979 26122758 26301681 27554142 28872522 29767794 30454578 30476551 32146499 33684609 35288638 39184137 41331213 44651691 45371106 46777962 47891723 51701958 52603362 52932957 54574289 60953102 64292998 67369218 70166943 78368274 82662426 89303382 91429653 95783446 96439497 101053827 105865914 109148578 123510233 140333886 143675169 158798871 163722867 182859306 192878994 202107654 213335857 247020466 274288959 287350338 289318491 317597742 327445734 335242061 370530699 426671714 431025507 491168601 548577918 578636982 640007571 670484122 741061398 862051014 982337202 1005726183 1111592097 1280015142 1920022713 2011452366 2223184194 2346694427 3017178549 3840045426 4693388854 6034357098 7040083281 14080166562 21120249843 42240499686
• Sum of all divisors σ(n): 126834776640
• Sum of proper divisors (its aliquot sum) s(n): 84594276954
• 42240499686 is an abundant number, because the sum of its proper divisors (84594276954) is greater than itself. Its abundance is 42353777268

Bases of 42240499686

• Binary: 100111010101101110101101111111100110₂
• Hexadecimal: 0x9D5BADFE6
• Base-36: JEKWI5I

Squares and roots of 42240499686

• 42240499686 squared (42240499686²) is 1784259813722966098596
• 42240499686 cubed (42240499686³) is 75368026101307367978732983040856
• The square root of 42240499686 is 205524.9368957449
• The cube root of 42240499686 is 3482.6488092435

Scales and comparisons

• 42,240,499,686 seconds is equal to 1,343 years, 6 weeks, 16 hours, 8 minutes, 6 seconds.
• To count from 1 to 42,240,499,686 would take you about two thousand, six hundred eighty-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 42240499686 cubic inches would be around 290.2 feet tall.

Recreational maths with 42240499686

• 42240499686 backwards is 68699404224
• The number of decimal digits it has is: 11
• The sum of 42240499686's digits is 54
• More coming soon!