18396406332416

Names of 18396406332416

• Cardinal: 18396406332416 can be written as Eighteen trillion, three hundred ninety-six billion, four hundred six million, three hundred thirty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8396406332416 × 10¹³

Factors of 18396406332416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1363

Divisors of 18396406332416

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 41 53 56 62 64 82 106 112 124 128 164 212 217 224 248 256 287 328 371 424 434 448 496 512 574 656 742 848 868 896 961 992 1024 1148 1229 1271 1312 1484 1643 1696 1736 1792 1922 1984 2173 2296 2458 2542 2624 2968 3286 3392 3472 3584 3844 3968 4346 4592 4916 5084 5248 5936 6572 6727 6784 6944 7168 7688 7936 8603 8692 8897 9184 9832 10168 10496 11501 11872 13144 13454 13568 13888 15211 15376 15872 17206 17384 17794 18368 19664 20336 20992 23002 23744 26288 26908 27136 27776 30422 30752 31744 34412 34768 35588 36736 38099 39328 39401 40672 41984 46004 47488 50389 50933 52576 53816 54272 55552 60844 61504 65137 67363 68824 69536 71176 73472 76198 78656 78802 81344 92008 94976 100778 101866 105152 107632 111104 121688 123008 130274 134726 137648 139072 142352 146944 152396 157312 157604 162688 184016 189952 201556 203732 210304 215264 222208 243376 246016 260548 266693 269452 275296 275807 278144 284704 293888 304792 314624 315208 325376 352723 356531 368032 379904 403112 407464 420608 430528 455959 471541 486752 492032 521096 533386 538904 550592 551614 556288 569408 609584 629248 630416 650752 705446 713062 736064 806224 814928 841216 861056 911918 943082 973504 984064 1042192 1066772 1077808 1101184 1103228 1112576 1138816 1181069 1219168 1258496 1260832 1301504 1410892 1426124 1472128 1562059 1612448 1629856 1682432 1722112 1823836 1886164 1947008 2019247 2084384 2088253 2133544 2155616 2202368 2206456 2225152 2277632 2362138 2438336 2521664 2670617 2821784 2852248 2944256 3124118 3224896 3259712 3444224 3647672 3772328 3894016 4038494 4168768 4176506 4267088 4311232 4404736 4412912 4555264 4724276 4876672 5043328 5341234 5643568 5704496 5888512 6248236 6449792 6519424 6888448 7295344 7544656 7788032 8076988 8267483 8337536 8353012 8534176 8622464 8809472 8825824 9110528 9448552 9753344 10086656 10682468 10934413 11287136 11408992 11777024 12496472 12899584 13038848 14134729 14590688 14617771 15089312 15576064 16153976 16534966 16675072 16706024 17068352 17244928 17651648 18694319 18897104 19506688 20173312 21364936 21868826 22574272 22817984 24992944 25799168 26077696 28269458 29181376 29235542 30178624 32307952 33069932 33350144 33412048 34136704 34489856 35303296 37388638 37794208 39013376 40346624 42729872 43737652 45148544 45635968 48423829 49985888 51598336 52155392 56538916 58362752 58471084 60357248 62596657 64615904 66139864 66700288 66824096 68273408 68979712 70606592 74777276 75588416 82789127 85459744 87475304 90297088 91271936 96847658 99971776 113077832 116725504 116942168 120714496 125193314 129231808 132279728 133648192 136546816 141213184 149554552 151176832 165578254 170919488 174950608 180594176 182543872 193695316 199943552 226155664 233451008 233884336 241428992 250386628 258463616 264559456 267296384 273093632 282426368 299109104 302353664 331156508 338966803 341838976 349901216 361188352 365087744 387390632 399887104 438176599 452311328 466902016 467768672 482857984 500773256 516927232 529118912 534592768 579523889 598218208 604707328 662313016 677933606 683677952 699802432 774781264 799774208 876353198 904622656 935537344 1001546512 1033854464 1058237824 1069185536 1159047778 1196436416 1209414656 1324626032 1355867212 1367355904 1399604864 1549562528 1599548416 1752706396 1809245312 1871074688 2003093024 2067708928 2116475648 2138371072 2318095556 2392872832 2566462937 2649252064 2711734424 2734711808 2799209728 3099125056 3505412792 3618490624 3742149376 4006186048 4232951296 4636191112 4785745664 5132925874 5298504128 5423468848 5598419456 6198250112 7010825584 7236981248 7484298752 8012372096 8465902592 9272382224 9571491328 10265851748 10597008256 10846937696 11196838912 12396500224 14021651168 14473962496 14968597504 16024744192 17965240559 18544764448 19142982656 20531703496 21194016512 21693875392 24793000448 28043302336 32049488384 35930481118 37089528896 41063406992 42388033024 43387750784 49586000896 56086604672 64098976768 71860962236 74179057792 82126813984 84776066048 86775501568 112173209344 143721924472 148358115584 164253627968 173551003136 224346418688 287443848944 296716231168 328507255936 347102006272 448692837376 574887697888 593432462336 657014511872 1149775395776 1314029023744 2299550791552 2628058047488 4599101583104 9198203166208 18396406332416
• Sum of all divisors σ(n): 45363362627520
• Sum of proper divisors (its aliquot sum) s(n): 26966956295104
• 18396406332416 is an abundant number, because the sum of its proper divisors (26966956295104) is greater than itself. Its abundance is 8570549962688

Bases of 18396406332416

• Binary: 100001011101100111111010000111011110000000000₂
• Hexadecimal: 0x10BB3F43BC00
• Base-36: 6IR6XCKJK

Squares and roots of 18396406332416

• 18396406332416 squared (18396406332416²) is 338427765947355504292397056
• 18396406332416 cubed (18396406332416³) is 6225854696539330728453806270242195767296
• The square root of 18396406332416 is 4289103.2084126863
• The cube root of 18396406332416 is 26398.4036054583

Scales and comparisons

• 18,396,406,332,416 seconds is equal to 584,948 years, 42 weeks, 3 days, 14 hours, 6 minutes, 56 seconds.
• To count from 1 to 18,396,406,332,416 would take you about one million, four hundred sixty-two thousand, three hundred seventy-two 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 18396406332416 cubic inches would be around 2199.9 feet tall.

Recreational maths with 18396406332416

• 18396406332416 backwards is 61423360469381
• 18396406332416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18396406332416's digits is 56
• More coming soon!