13686599947680

Names of 13686599947680

• Cardinal: 13686599947680 can be written as Thirteen trillion, six hundred eighty-six billion, five hundred ninety-nine million, nine hundred forty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.368659994768 × 10¹³

Factors of 13686599947680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2199

Divisors of 13686599947680

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 132 144 160 165 176 180 198 220 227 240 264 288 330 352 360 396 440 454 480 495 528 660 681 720 792 880 908 990 1056 1135 1320 1362 1440 1584 1760 1816 1951 1980 2043 2270 2497 2640 2724 3168 3405 3632 3902 3960 4086 4540 4994 5280 5448 5853 6810 7264 7491 7804 7920 8172 9080 9755 9988 10215 10896 11706 12485 13620 14982 15608 15840 16344 17559 18160 19510 19976 20430 21461 21792 22473 23412 24970 27240 29265 29964 31216 32688 35118 36320 37455 39020 39952 40860 42922 44946 46824 49940 54480 58530 59928 62432 64383 65376 70236 74910 78040 79904 81720 85844 87795 89892 93648 99880 107305 108960 112365 117060 119856 128766 140472 149820 156080 163440 171688 175590 179784 187296 193149 199760 214610 224730 234120 239712 257532 280944 299640 312160 321915 326880 343376 351180 359568 386298 399520 429220 442877 449460 468240 515064 561888 599280 643830 686752 702360 719136 772596 858440 885754 898920 936480 965745 1030128 1198560 1287660 1328631 1404720 1545192 1716880 1771508 1797840 1931490 2060256 2214385 2575320 2657262 2809440 3090384 3433760 3543016 3595680 3806401 3862980 3985893 4428770 4871647 5150640 5314524 6180768 6643155 7086032 7612802 7725960 7971786 8857540 9743294 10301280 10629048 11419203 13286310 14172064 14614941 15225604 15451920 15943572 17715080 19032005 19486588 19929465 21258096 22838406 24358235 26572620 29229882 30451208 30903840 31887144 34257609 35430160 38064010 38973176 39858930 41870411 42516192 43844823 45676812 48716470 53145240 57096015 58459764 60902416 63774288 68515218 70860320 73074705 76128020 77946352 79717860 83740822 87689646 91353624 97432940 106290480 114192030 116919528 121804832 125611233 127548576 137030436 146149410 152256040 155892704 159435720 167481644 171288045 175379292 182707248 194865880 209352055 212580960 219224115 228384060 233839056 251222466 274060872 292298820 304512080 318871440 334963288 342576090 350758584 365414496 376833699 389731760 418704110 438448230 456768120 467678112 502444932 548121744 584597640 609024160 628056165 637742880 669926576 685152180 701517168 753667398 779463520 837408220 864053027 876896460 913536240 1004889864 1096243488 1169195280 1256112330 1339853152 1370304360 1403034336 1507334796 1674816440 1728106054 1753792920 1827072480 1884168495 2009779728 2338390560 2512224660 2592159081 2740608720 3014669592 3349632880 3456212108 3507585840 3768336990 4019559456 4320265135 5024449320 5184318162 5481217440 6029339184 6699265760 6912424216 7015171680 7536673980 7776477243 8640530270 9504583297 10048898640 10368636324 12058678368 12960795405 13824848432 15073347960 15552954486 17281060540 19009166594 20097797280 20737272648 25921590810 27649696864 28513749891 30146695920 31105908972 34562121080 38018333188 38882386215 41474545296 47522916485 51843181620 57027499782 60293391840 62211817944 69124242160 76036666376 77764772430 82949090592 85541249673 95045832970 103686363240 114054999564 124423635888 138248484320 142568749455 152073332752 155529544860 171082499346 190091665940 207372726480 228109999128 248847271776 285137498910 304146665504 311059089720 342164998692 380183331880 414745452960 427706248365 456219998256 570274997820 622118179440 684329997384 760366663760 855412496730 912439996512 1140549995640 1244236358880 1368659994768 1520733327520 1710824993460 2281099991280 2737319989536 3421649986920 4562199982560 6843299973840 13686599947680
• Sum of all divisors σ(n): 51202178812512
• Sum of proper divisors (its aliquot sum) s(n): 37515578864832
• 13686599947680 is an abundant number, because the sum of its proper divisors (37515578864832) is greater than itself. Its abundance is 23828978917152

Bases of 13686599947680

• Binary: 11000111001010101000111011011001010110100000₂
• Hexadecimal: 0xC72A8ED95A0
• Base-36: 4UNJC8BS0

Squares and roots of 13686599947680

• 13686599947680 squared (13686599947680²) is 187323018127834178737382400
• 13686599947680 cubed (13686599947680³) is 2563815210107674962258773724300152832000
• The square root of 13686599947680 is 3699540.5049384173
• The cube root of 13686599947680 is 23920.2211805105

Scales and comparisons

• 13,686,599,947,680 seconds is equal to 435,191 years, 28 weeks, 1 day, 14 hours, 48 minutes.
• To count from 1 to 13,686,599,947,680 would take you about one million, eighty-seven thousand, nine hundred seventy-eight 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 13686599947680 cubic inches would be around 1993.4 feet tall.

Recreational maths with 13686599947680

• 13686599947680 backwards is 08674999568631
• The number of decimal digits it has is: 14
• The sum of 13686599947680's digits is 81
• More coming soon!