13655521456108840

Names of 13655521456108840

• Cardinal: 13655521456108840 can be written as Thirteen quadrillion, six hundred fifty-five trillion, five hundred twenty-one billion, four hundred fifty-six million, one hundred eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.365552145610884 × 10¹⁶

Factors of 13655521456108840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 239982

Divisors of 13655521456108840

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 49 55 56 70 77 88 98 110 121 140 154 196 220 242 245 280 308 385 392 440 484 490 539 605 616 770 847 968 980 1078 1210 1540 1694 1960 2156 2420 2695 3080 3388 4235 4312 4840 5390 5929 6776 8470 10780 11858 16940 21560 23716 29645 33880 47432 59290 118580 237160 239957 479914 959828 1199785 1679699 1919656 2399570 2639527 3359398 4799140 5279054 6718796 8398495 9598280 10558108 11757893 13197635 13437592 16796990 18476689 21116216 23515786 26395270 29034797 33593980 36953378 47031572 52790540 58069594 58789465 67187960 73906756 92383445 94063144 105581080 116139188 117578930 129336823 145173985 147813512 184766890 203243579 232278376 235157860 258673646 290347970 369533780 406487158 470315720 517347292 580695940 646684115 739067560 812974316 1016217895 1034694584 1161391880 1293368230 1422705053 1625948632 2032435790 2586736460 2845410106 4064871580 5173472920 5690820212 7113525265 8129743160 11381640424 14227050530 28454101060 56908202120 57579361849 115158723698 230317447396 287896809245 403055532943 460634894792 575793618490 633372980339 806111065886 1151587236980 1266745960678 1612222131772 2015277664715 2303174473960 2533491921356 2821388730601 3166864901695 3224444263544 4030555329430 4433610862373 5066983842712 5642777461202 6333729803390 6967102783729 8061110658860 8867221724746 11285554922404 12667459606780 13934205567458 14106943653005 16122221317720 17734443449492 22168054311865 22571109844808 25334919213560 27868411134916 28213887306010 31035276036611 34835513918645 35468886898984 44336108623730 48769719486103 55736822269832 56427774612020 62070552073222 69671027837290 88672217247460 97539438972206 112855549224040 124141104146444 139342055674580 155176380183055 177344434494920 195078877944412 243848597430515 248282208292888 278684111349160 310352760366110 341388036402721 390157755888824 487697194861030 620705520732220 682776072805442 975394389722060 1241411041464440 1365552145610884 1706940182013605 1950788779444120 2731104291221768 3413880364027210 6827760728054420 13655521456108840
• Sum of all divisors σ(n): 39285986516898030
• Sum of proper divisors (its aliquot sum) s(n): 25630465060789190
• 13655521456108840 is an abundant number, because the sum of its proper divisors (25630465060789190) is greater than itself. Its abundance is 11974943604680350

Bases of 13655521456108840

• Binary: 110000100000111001111111011001100111010011010100101000₂
• Hexadecimal: 0x30839FD99D3528
• Base-36: 3QGH7YBUNFS

Squares and roots of 13655521456108840

• 13655521456108840 squared (13655521456108840²) is 186473266238248893846553926145600
• 13655521456108840 cubed (13655521456108840³) is 2546389688107103928087254519748539109315287104000
• The square root of 13655521456108840 is 116856841.7171576651
• The cube root of 13655521456108840 is 239021.0205195073

Scales and comparisons

• 13,655,521,456,108,840 seconds is equal to 434,203,343 years, 1 day, 2 hours, 40 minutes, 40 seconds.
• To count from 1 to 13,655,521,456,108,840 would take you about one billion, three hundred two million, six hundred ten thousand and twenty-nine 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 13655521456108840 cubic inches would be around 19918.4 feet tall.

Recreational maths with 13655521456108840

• 13655521456108840 backwards is 04880165412555631
• The number of decimal digits it has is: 17
• The sum of 13655521456108840's digits is 64
• More coming soon!