13686411916890

Names of 13686411916890

• Cardinal: 13686411916890 can be written as Thirteen trillion, six hundred eighty-six billion, four hundred eleven million, nine hundred sixteen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.368641191689 × 10¹³

Factors of 13686411916890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 185

Divisors of 13686411916890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 43 45 54 57 86 90 95 113 114 129 135 171 190 215 226 258 270 285 339 342 387 430 513 565 570 645 678 774 817 855 1017 1026 1130 1161 1290 1634 1695 1710 1849 1935 2034 2147 2322 2451 2565 3051 3390 3698 3870 4085 4294 4859 4902 5085 5130 5547 5805 6102 6441 7353 8170 9245 9718 10170 10735 11094 11610 12255 12769 12882 14577 14706 15255 16641 18490 19323 21470 22059 24295 24510 25538 27735 29154 30510 32205 33282 35131 36765 38307 38646 43731 44118 48590 49923 55470 57969 63845 64410 70262 72885 73530 76614 83205 87462 92321 96615 99846 105393 110295 114921 115938 127690 131193 145770 166410 175655 184642 191535 193230 208937 210786 218655 220590 229842 242611 249615 262386 276963 289845 316179 344763 351310 383070 417874 437310 461605 485222 499230 526965 549067 553926 574605 579690 626811 632358 655965 689526 727833 830889 923210 948537 1044685 1053930 1098134 1149210 1213055 1253622 1311930 1384815 1442897 1455666 1580895 1647201 1661778 1723815 1880433 1897074 2089370 2183499 2426110 2492667 2745335 2769630 2885794 3134055 3161790 3294402 3447630 3639165 3760866 3969803 4154445 4328691 4366998 4742685 4941603 4985334 5490670 5641299 6268110 6550497 7214485 7278330 7939606 8236005 8308890 8657382 9402165 9485370 9883206 10432273 10917495 11282598 11909409 12463335 12986073 13100994 14428970 14824809 16472010 18804330 19849015 20864546 21643455 21834990 23609881 23818818 24708015 24926670 25972146 27415043 28206495 29649618 31296819 32752485 35728227 38958219 39698030 43286910 47219762 49416030 52161365 54830086 56412990 59547045 62044571 62593638 64930365 65504970 70829643 71456454 74124045 77916438 82245129 93890457 104322730 107184681 118049405 119094090 124089142 129860730 137075215 141659286 148248090 156484095 164490258 178641135 186133713 187780914 194791095 212488929 214369362 236098810 246735387 274150430 281671371 310222855 312968190 354148215 357282270 372267426 389582190 411225645 424977858 448587739 469452285 493470774 535923405 558401139 563342742 620445710 637466787 708296430 740206161 822451290 897175478 930668565 938904570 1062444645 1071846810 1116802278 1178846849 1233676935 1274933574 1345763217 1408356855 1480412322 1675203417 1861337130 2124889290 2242938695 2357693698 2467353870 2667916553 2691526434 2792005695 2816713710 3187333935 3350406834 3536540547 3701030805 4037289651 4485877390 5335833106 5584011390 5894234245 6374667870 6728816085 7073081094 7402061610 8003749659 8074579302 8376017085 10609621641 11788468490 12111868953 13339582765 13457632170 16007499318 16752034170 17682702735 20186448255 21219243282 24011248977 24223737906 26679165530 31828864923 35365405470 40018748295 40372896510 48022497954 50690414507 53048108205 60559344765 63657729846 72033746931 80037496590 101380829014 106096216410 120056244885 121118689530 144067493862 152071243521 159144324615 240112489770 253452072535 304142487042 318288649230 360168734655 456213730563 506904145070 720337469310 760356217605 912427461126 1368641191689 1520712435210 2281068652815 2737282383378 4562137305630 6843205958445 13686411916890
• Sum of all divisors σ(n): 39683398176000
• Sum of proper divisors (its aliquot sum) s(n): 25996986259110
• 13686411916890 is an abundant number, because the sum of its proper divisors (25996986259110) is greater than itself. Its abundance is 12310574342220

Bases of 13686411916890

• Binary: 11000111001010011101101110000111011001011010₂
• Hexadecimal: 0xC729DB8765A
• Base-36: 4UNG8A6AI

Squares and roots of 13686411916890

• 13686411916890 squared (13686411916890²) is 187317871158788604267272100
• 13686411916890 cubed (13686411916890³) is 2563709544074109986899923176052215769000
• The square root of 13686411916890 is 3699515.0921289671
• The cube root of 13686411916890 is 23920.1116388493

Scales and comparisons

• 13,686,411,916,890 seconds is equal to 435,185 years, 29 weeks, 2 days, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 13,686,411,916,890 would take you about one million, eighty-seven thousand, nine hundred sixty-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 13686411916890 cubic inches would be around 1993.3 feet tall.

Recreational maths with 13686411916890

• 13686411916890 backwards is 09861911468631
• The number of decimal digits it has is: 14
• The sum of 13686411916890's digits is 63
• More coming soon!