12818106902538351

Names of 12818106902538351

• Cardinal: 12818106902538351 can be written as Twelve quadrillion, eight hundred eighteen trillion, one hundred six billion, nine hundred two million, five hundred thirty-eight thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 1.2818106902538351 × 10¹⁶

Factors of 12818106902538351

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 100

Divisors of 12818106902538351

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 9 23 27 31 43 69 81 93 129 207 243 279 387 529 621 713 729 837 961 989 1161 1333 1587 1863 2139 2187 2511 2883 2967 3483 3999 4761 5589 6417 6561 7533 8649 8901 10449 11997 14283 16399 16767 19251 19683 22103 22599 22747 25947 26703 29791 30659 31347 35991 41323 42849 49197 50301 57753 66309 67797 68241 77841 80109 89373 91977 94041 107973 123969 128547 147591 150903 173259 198927 203391 204723 233523 240327 268119 275931 282123 323919 371907 385641 442773 452709 508369 519777 596781 610173 614169 685193 700569 705157 720981 804357 827793 846369 923521 950429 971757 1115721 1156923 1281013 1328319 1525107 1559331 1790343 1842507 2055579 2101707 2115471 2162943 2413071 2483379 2770563 2851287 2915271 3347163 3470769 3843039 3984957 4575321 4677993 5371029 5527521 6166737 6305121 6346413 6488829 7239213 7450137 8311689 8553861 8745813 10041489 10412307 11529117 11954871 13725963 14033979 15759439 16113087 16582563 18500211 18915363 19039239 19466487 21240983 21717639 21859867 22350411 24935067 25661583 26237439 28629151 29463299 30124467 34587351 35864613 39711403 41177889 47278317 48339261 49747689 55500633 57117717 63722949 65152917 65579601 67051233 74805201 76984749 85887453 88389897 90373401 103762053 107593839 119134209 123533667 141834951 145017783 149243067 166501899 171353151 191168847 195458751 196738803 201153699 224415603 230954247 257662359 265169691 271120203 311286159 322781517 357402627 370601001 425504853 435053349 447729201 488542609 499505697 514059453 573506541 586376253 590216409 603461097 658470473 673246809 677655877 692862741 772987077 795509073 813360609 913362269 933858477 1072207881 1111803003 1231053493 1276514559 1465627827 1498517091 1542178359 1720519623 1770649227 1975411419 2019740427 2032967631 2078588223 2318961231 2386527219 2740086807 2801575431 3216623643 3335409009 3693160479 3829543677 4396883481 4495551273 4626535077 5161558869 5311947681 5926234257 6059221281 6098902893 6235764669 6956883693 7159581657 8220260421 8404726293 9649870929 10006227027 11079481437 11488631031 13190650443 13486653819 13879605231 15144820879 15484676607 15935843043 17778702771 18177663843 18296708679 18707294007 20870651079 21007332187 21478744971 24660781263 25214178879 28314230339 28949612787 33238444311 34465893093 39571951329 45434462637 46454029821 47807529129 53336108313 54890126037 62611953237 63021996561 64436234913 73982343789 84942691017 86848838361 99715332933 103397679279 118715853987 136303387911 139362089463 143422587387 160008324939 164670378111 187835859711 189065989683 193308704739 221947031367 254828073051 260546515083 299145998799 310193037837 356147561961 408910163733 418086268389 430267762161 480024974817 494011134333 563507579133 567197969049 579926114217 651227297797 665841094101 764484219153 781639545249 897437996397 1068442685883 1226730491199 1440074924451 1482033402999 1701593907147 1953681893391 1997523282303 2293452657459 2692313989191 3205328057649 3680191473597 4320224773353 4446100208997 5104781721441 5861045680173 5992569846909 6880357972377 8076941967573 9615984172947 11040574420791 12960674320059 13338300626991 15314345164323 17583137040519 17977709540727 20641073917131 24230825902719 33121723262373 45943035492969 52749411121557 61923221751393 99365169787119 137829106478907 158248233364671 185769665254179 298095509361357 413487319436721 474744700094013 557308995762537 1424234100282039 4272702300846117 12818106902538351
• Sum of all divisors σ(n): 21252103007697408
• Sum of proper divisors (its aliquot sum) s(n): 8433996105159057
• 12818106902538351 is a deficient number, because the sum of its proper divisors (8433996105159057) is less than itself. Its deficiency is 4384110797379294

Bases of 12818106902538351

• Binary: 101101100010100000000000010100100111100110100001101111₂
• Hexadecimal: 0x2D8A00149E686F
• Base-36: 3I7N10O23XR

Squares and roots of 12818106902538351

• 12818106902538351 squared (12818106902538351²) is 164303864564901318941887025799201
• 12818106902538351 cubed (12818106902538351³) is 2106064500493087973070284612254674226411327657551
• The square root of 12818106902538351 is 113217078.6698647821
• The cube root of 12818106902538351 is 234031.6689705491

Scales and comparisons

• 12,818,106,902,538,351 seconds is equal to 407,576,150 years, 25 weeks, 4 days, 9 hours, 5 minutes, 51 seconds.
• To count from 1 to 12,818,106,902,538,351 would take you about one billion, two hundred twenty-two million, seven hundred twenty-eight thousand, four hundred fifty-one 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 12818106902538351 cubic inches would be around 19502.6 feet tall.

Recreational maths with 12818106902538351

• 12818106902538351 backwards is 15383520960181821
• The number of decimal digits it has is: 17
• The sum of 12818106902538351's digits is 63
• More coming soon!