13506017138640

Names of 13506017138640

• Cardinal: 13506017138640 can be written as Thirteen trillion, five hundred six billion, seventeen million, one hundred thirty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.350601713864 × 10¹³

Factors of 13506017138640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 121837

Divisors of 13506017138640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 13297 26594 39891 53188 66485 79782 106376 108517 119673 132970 159564 172861 199455 212752 217034 239346 265940 319128 325551 345722 398910 434068 478692 518583 531880 542585 598365 638256 651102 691444 797820 864305 868136 957384 976653 1037166 1063760 1085170 1196730 1302204 1382888 1410721 1555749 1595640 1627755 1728610 1736272 1914768 1953306 2074332 2170340 2393460 2592915 2604408 2765776 2821442 3111498 3191280 3255510 3457220 3906612 4148664 4232163 4340680 4786920 4883265 5185830 5208816 5642884 6222996 6511020 6914440 7053605 7778745 7813224 8297328 8464326 8681360 9573840 9766530 10371660 11285768 12445992 12696489 13022040 13828880 14107210 15557490 15626448 16928652 19533060 20743320 21160815 22571536 24891984 25392978 26044080 28214420 31114980 33857304 39066120 41486640 42321630 50785956 56428840 62229960 63482445 67714608 78132240 84643260 101571912 112857680 124459920 126964890 169286520 203143824 253929780 338573040 507859560 1015719120 1442950549 2885901098 4328851647 5771802196 7214752745 8657703294 11543604392 12986554941 14429505490 17315406588 18758357137 21644258235 23087208784 25973109882 28859010980 34630813176 37516714274 43288516470 51946219764 56275071411 57718021960 64932774705 69261626352 75033428548 86577032940 93791785685 103892439528 112550142822 115436043920 129865549410 150066857096 168825214233 173154065880 187583571370 207784879056 225100285644 259731098820 281375357055 300133714192 337650428466 346308131760 375167142740 450200571288 519462197640 562750714110 675300856932 750334285480 844126071165 900401142576 1038924395280 1125501428220 1350601713864 1500668570960 1688252142330 2251002856440 2701203427728 3376504284660 4502005712880 6753008569320 13506017138640
• Sum of all divisors σ(n): 48850885666128
• Sum of proper divisors (its aliquot sum) s(n): 35344868527488
• 13506017138640 is an abundant number, because the sum of its proper divisors (35344868527488) is greater than itself. Its abundance is 21838851388848

Bases of 13506017138640

• Binary: 11000100100010011101010110101001011111010000₂
• Hexadecimal: 0xC489D5A97D0
• Base-36: 4SCKTW0K0

Squares and roots of 13506017138640

• 13506017138640 squared (13506017138640²) is 182412498949237412981049600
• 13506017138640 cubed (13506017138640³) is 2463666337110551491080351511135916544000
• The square root of 13506017138640 is 3675053.3518086511
• The cube root of 13506017138640 is 23814.5528882127

Scales and comparisons

• 13,506,017,138,640 seconds is equal to 429,449 years, 29 weeks, 3 days, 19 hours, 24 minutes.
• To count from 1 to 13,506,017,138,640 would take you about one million, seventy-three thousand, six hundred twenty-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 13506017138640 cubic inches would be around 1984.5 feet tall.

Recreational maths with 13506017138640

• 13506017138640 backwards is 04683171060531
• 13506017138640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13506017138640's digits is 45
• More coming soon!