13618475653545664

Names of 13618475653545664

• Cardinal: 13618475653545664 can be written as Thirteen quadrillion, six hundred eighteen trillion, four hundred seventy-five billion, six hundred fifty-three million, five hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3618475653545664 × 10¹⁶

Factors of 13618475653545664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1884

Divisors of 13618475653545664

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 176 229 352 458 593 704 916 1049 1186 1832 2098 2372 2519 3664 4196 4744 5038 6523 7328 8392 9488 10076 11539 13046 14656 16784 18976 20152 23078 26092 33568 37952 40304 46156 52184 52441 67136 80608 92312 104368 104882 135797 161216 184624 208736 209764 240221 271594 351649 369248 417472 419528 480442 543188 576851 622057 703298 738496 839056 960884 1086376 1153702 1244114 1406596 1493767 1678112 1921768 2172752 2307404 2488228 2642431 2813192 2987534 3356224 3843536 3868139 4345504 4614808 4976456 5284862 5626384 5975068 6842627 7687072 7736278 8691008 9229616 9952912 10569724 11252768 11950136 13685254 15374144 15472556 18459232 19905824 21139448 22505536 23900272 27370508 30945112 31097513 36918464 39811648 42278896 47800544 54741016 55010609 61890224 62195026 80527621 84557792 95601088 109482032 110021218 123780448 124390052 142451053 161055242 169115584 218964064 220042436 247560896 248780104 284902106 322110484 342072643 368879801 437928128 440084872 497560208 569804212 605116699 644220968 684145286 737759602 880169744 885803831 995120416 1139608424 1210233398 1288441936 1368290572 1475519204 1566961583 1760339488 1771607662 1990240832 2279216848 2420466796 2576883872 2736581144 2951038408 3133923166 3520678976 3543215324 4057677811 4558433696 4840933592 5153767744 5473162288 5902076816 6267846332 7086430648 8115355622 9116867392 9681867184 10946324576 11804153632 12535692664 14172861296 16230711244 18440825209 19363734368 21892649152 23608307264 25071385328 28345722592 32461422488 32621291137 36881650418 38727468736 50142770656 56691445184 64922844976 65242582274 73763300836 84473474429 100285541312 129845689952 130485164548 147526601672 168946948858 202849077299 259691379904 260970329096 295053203344 337893897716 358834202507 405698154598 521940658192 590106406688 675787795432 717668405014 811396309196 929208218719 1043881316384 1180212813376 1351575590864 1435336810028 1622792618392 1858416437438 2087762632768 2703151181728 2870673620056 3245585236784 3716832874876 5406302363456 5741347240112 6491170473568 7433665749752 11482694480224 12982340947136 14867331499504 19344425644241 22965388960448 29734662999008 38688851288482 59469325998016 77377702576964 154755405153928 212788682086651 309510810307856 425577364173302 619021620615712 851154728346604 1238043241231424 1702309456693208 3404618913386416 6809237826772832 13618475653545664
• Sum of all divisors σ(n): 29688496283010600
• Sum of proper divisors (its aliquot sum) s(n): 16070020629464936
• 13618475653545664 is an abundant number, because the sum of its proper divisors (16070020629464936) is greater than itself. Its abundance is 2451544975919272

Bases of 13618475653545664

• Binary: 110000011000011110111001110011101101100011111011000000₂
• Hexadecimal: 0x3061EE73B63EC0
• Base-36: 3Q3CHCHHZGG

Squares and roots of 13618475653545664

• 13618475653545664 squared (13618475653545664²) is 185462879126216000206734933200896
• 13618475653545664 cubed (13618475653545664³) is 2525721704016854929309990181957791344375221714944
• The square root of 13618475653545664 is 116698224.7231964707
• The cube root of 13618475653545664 is 238804.6795831093

Scales and comparisons

• 13,618,475,653,545,664 seconds is equal to 433,025,401 years, 3 weeks, 5 days, 2 hours, 41 minutes, 4 seconds.
• To count from 1 to 13,618,475,653,545,664 would take you about one billion, two hundred ninety-nine million, seventy-six thousand, two hundred three 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 13618475653545664 cubic inches would be around 19900.4 feet tall.

Recreational maths with 13618475653545664

• 13618475653545664 backwards is 46654535657481631
• The number of decimal digits it has is: 17
• The sum of 13618475653545664's digits is 79
• More coming soon!