13865236536648

Names of 13865236536648

• Cardinal: 13865236536648 can be written as Thirteen trillion, eight hundred sixty-five billion, two hundred thirty-six million, five hundred thirty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3865236536648 × 10¹³

Factors of 13865236536648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7662

Divisors of 13865236536648

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 29 42 49 56 58 84 87 98 116 147 168 174 196 203 232 294 343 348 392 406 588 609 686 696 812 1029 1176 1218 1372 1421 1624 2058 2436 2744 2842 4116 4263 4872 5684 7621 8232 8526 9947 11368 15242 17052 19894 22863 29841 30484 34104 39788 45726 53347 59682 60968 79576 91452 106694 119364 160041 182904 213388 221009 238728 320082 373429 426776 442018 640164 663027 746858 884036 1120287 1280328 1326054 1493716 1547063 1768072 2240574 2614003 2652108 2987432 3094126 4481148 4641189 5228006 5304216 6188252 7842009 8962296 9282378 10456012 10829441 12376504 15684018 18564756 20912024 21658882 31368036 32488323 37129512 43317764 58079641 62736072 64976646 75806087 86635528 116159282 129953292 151612174 174238923 227418261 232318564 259906584 303224348 348477846 406557487 454836522 464637128 606448696 696955692 813114974 909673044 1219672461 1393911384 1626229948 1684309589 1819346088 2439344922 2845902409 3252459896 3368619178 4878689844 5052928767 5691804818 6737238356 8537707227 9757379688 10105857534 11383609636 11790167123 13474476712 17075414454 19921316863 20211715068 22767219272 23580334246 34150828908 35370501369 39842633726 40423430136 47160668492 59763950589 68301657816 70741002738 79685267452 82531169861 94321336984 119527901178 141482005476 159370534904 165062339722 239055802356 247593509583 282964010952 330124679444 478111604712 495187019166 577718189027 660249358888 990374038332 1155436378054 1733154567081 1980748076664 2310872756108 3466309134162 4621745512216 6932618268324 13865236536648
• Sum of all divisors σ(n): 41822829360000
• Sum of proper divisors (its aliquot sum) s(n): 27957592823352
• 13865236536648 is an abundant number, because the sum of its proper divisors (27957592823352) is greater than itself. Its abundance is 14092356286704

Bases of 13865236536648

• Binary: 11001001110001000000011111111001110101001000₂
• Hexadecimal: 0xC9C407F9D48
• Base-36: 4WXLNUDZC

Squares and roots of 13865236536648

• 13865236536648 squared (13865236536648²) is 192244784217198625847075904
• 13865236536648 cubed (13865236536648³) is 2665519406108313166836615482454933729792
• The square root of 13865236536648 is 3723605.3142952733
• The cube root of 13865236536648 is 24023.8400474839

Scales and comparisons

• 13,865,236,536,648 seconds is equal to 440,871 years, 32 weeks, 6 days, 17 hours, 30 minutes, 48 seconds.
• To count from 1 to 13,865,236,536,648 would take you about one million, one hundred two thousand, one hundred seventy-nine 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 13865236536648 cubic inches would be around 2002 feet tall.

Recreational maths with 13865236536648

• 13865236536648 backwards is 84663563256831
• The number of decimal digits it has is: 14
• The sum of 13865236536648's digits is 66
• More coming soon!