13685419391616

Names of 13685419391616

• Cardinal: 13685419391616 can be written as Thirteen trillion, six hundred eighty-five billion, four hundred nineteen million, three hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3685419391616 × 10¹³

Factors of 13685419391616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 460961

Divisors of 13685419391616

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 56 58 63 64 72 84 87 96 112 116 126 127 128 144 168 174 192 203 224 232 252 254 261 288 336 348 381 384 406 448 464 504 508 522 576 609 672 696 762 812 889 896 928 1008 1016 1044 1143 1152 1218 1344 1392 1524 1624 1778 1827 1856 2016 2032 2088 2286 2436 2667 2688 2784 3048 3248 3556 3654 3683 3712 4032 4064 4176 4572 4872 5334 5568 6096 6496 7112 7308 7366 8001 8064 8128 8352 9144 9744 10668 11049 11136 12192 12992 14224 14616 14732 16002 16256 16704 18288 19488 21336 22098 24384 25781 25984 28448 29232 29464 32004 33147 33408 36576 38976 42672 44196 48768 51562 56896 58464 58928 64008 66294 73152 77343 77952 85344 88392 103124 113792 116928 117856 128016 132588 146304 154686 170688 176784 206248 232029 233856 235712 256032 265176 309372 341376 353568 412496 460793 464058 471424 512064 530352 618744 707136 824992 921586 928116 1024128 1060704 1237488 1382379 1414272 1649984 1843172 1856232 2121408 2474976 2764758 3225551 3299968 3686344 3712464 4147137 4242816 4949952 5529516 6451102 7372688 7424928 8294274 9676653 9899904 11059032 12902204 13362997 14745376 14849856 16588548 19353306 22118064 25804408 26725994 29029959 29490752 29699712 33177096 38706612 40088991 44236128 51608816 53451988 58059918 58520711 58981504 66354192 77413224 80177982 88472256 93540979 103217632 106903976 116119836 117041422 120266973 132708384 154826448 160355964 175562133 176944512 187081958 206435264 213807952 232239672 234082844 240533946 265416768 280622937 309652896 320711928 351124266 374163916 409644977 412870528 427615904 464479344 468165688 481067892 526686399 530833536 561245874 619305792 641423856 702248532 748327832 819289954 841868811 855231808 928958688 936331376 962135784 1053372798 1122491748 1228934931 1238611584 1282847712 1404497064 1496655664 1638579908 1683737622 1697100619 1710463616 1857917376 1872662752 1924271568 2106745596 2244983496 2457869862 2565695424 2808994128 2993311328 3277159816 3367475244 3394201238 3686804793 3715834752 3745325504 3848543136 4213491192 4489966992 4915739724 5091301857 5131390848 5617988256 5986622656 6554319632 6734950488 6788402476 7373609586 7490651008 7697086272 8426982384 8979933984 9831479448 10182603714 11235976512 11879704333 11973245312 13108639264 13469900976 13576804952 14747219172 15273905571 15394172544 16853964768 17959867968 19662958896 20365207428 22471953024 23759408666 26217278528 26939801952 27153609904 29494438344 30547811142 33707929536 35639112999 35919735936 39325917792 40730414856 47518817332 52434557056 53879603904 54307219808 58988876688 61095622284 67415859072 71278225998 78651835584 81460829712 95037634664 106917338997 107759207808 108614439616 117977753376 122191244568 142556451996 157303671168 162921659424 190075269328 213834677994 217228879232 235955506752 244382489136 285112903992 325843318848 380150538656 427669355988 471911013504 488764978272 570225807984 651686637696 760301077312 855338711976 977529956544 1140451615968 1520602154624 1710677423952 1955059913088 2280903231936 3421354847904 4561806463872 6842709695808 13685419391616
• Sum of all divisors σ(n): 46925786419200
• Sum of proper divisors (its aliquot sum) s(n): 33240367027584
• 13685419391616 is an abundant number, because the sum of its proper divisors (33240367027584) is greater than itself. Its abundance is 19554947635968

Bases of 13685419391616

• Binary: 11000111001001100010100011111011101010000000₂
• Hexadecimal: 0xC72628FBA80
• Base-36: 4UMZTCWW0

Squares and roots of 13685419391616

• 13685419391616 squared (13685419391616²) is 187290703924419247571091456
• 13685419391616 cubed (13685419391616³) is 2563151831356658042740486919480615632896
• The square root of 13685419391616 is 3699380.9470796597
• The cube root of 13685419391616 is 23919.5334037983

Scales and comparisons

• 13,685,419,391,616 seconds is equal to 435,154 years, 1 day, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,685,419,391,616 would take you about one million, eighty-seven thousand, eight hundred eighty-five 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 13685419391616 cubic inches would be around 1993.3 feet tall.

Recreational maths with 13685419391616

• 13685419391616 backwards is 61619391458631
• 13685419391616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13685419391616's digits is 63
• More coming soon!