13988568546618

Names of 13988568546618

• Cardinal: 13988568546618 can be written as Thirteen trillion, nine hundred eighty-eight billion, five hundred sixty-eight million, five hundred forty-six thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 1.3988568546618 × 10¹³

Factors of 13988568546618

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 13988568546618

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 19 29 38 41 57 58 73 82 87 114 123 146 174 219 246 438 551 779 841 1102 1189 1387 1558 1653 1681 1682 2117 2337 2378 2523 2774 2993 3306 3362 3567 4161 4234 4674 5043 5046 5986 6351 7134 8322 8979 10086 12702 15979 17958 22591 24389 31939 31958 34481 40223 45182 47937 48749 48778 56867 61393 63878 67773 68921 68962 73167 80446 86797 95817 95874 97498 103443 113734 120669 122713 122786 135546 137842 146247 146334 170601 173594 184179 191634 206763 206886 241338 245426 260391 292494 341202 368139 368358 413526 463391 520782 655139 736278 926231 926782 999949 1166467 1309499 1310278 1390173 1413721 1649143 1780397 1852462 1965417 1998709 1999898 2331547 2332934 2517113 2618998 2778693 2780346 2827442 2999847 3298286 3499401 3558677 3560794 3928497 3930834 3997418 4241163 4663094 4947429 5031233 5034226 5341191 5557386 5996127 5999694 6994641 6998802 7117354 7551339 7856994 8482326 9894858 10062466 10676031 10682382 11992254 13989282 15093699 15102678 18999031 21352062 26860699 30187398 33827543 37975471 37998062 40997909 47825147 53721398 56997093 57962561 67614863 67655086 72996277 75950942 80582097 81995818 95593427 95650294 101482629 103201633 113926413 113994186 115925122 122993727 135229726 143475441 145905757 145992554 161164194 173887683 191186854 202844589 202965258 206403266 218988831 227852826 245987454 286780281 286950882 291811514 309604899 347775366 405689178 437717271 437977662 573560562 619209798 778960271 875434542 1101288659 1386929263 1557920542 1680914269 1960831027 2202577318 2336880813 2772209383 2773858526 2992847357 3303865977 3361828538 3921662054 4160787789 4231266953 4673761626 5042742807 5544418766 5882493081 5985694714 6607731954 8316628149 8321575578 8462533906 8978542071 10085485614 11764986162 12693800859 16633256298 17957084142 25387601718 31937371111 56864099783 63874742222 80394072107 95812113333 113728199566 122706741637 160788144214 170592299349 191624226666 241182216321 245413483274 341184598698 368120224911 482364432642 736240449822 2331428091103 4662856182206 6994284273309 13988568546618
• Sum of all divisors σ(n): 31692141734400
• Sum of proper divisors (its aliquot sum) s(n): 17703573187782
• 13988568546618 is an abundant number, because the sum of its proper divisors (17703573187782) is greater than itself. Its abundance is 3715004641164

Bases of 13988568546618

• Binary: 11001011100011110111101010001011110100111010₂
• Hexadecimal: 0xCB8F7A8BD3A
• Base-36: 4YI9CJDX6

Squares and roots of 13988568546618

• 13988568546618 squared (13988568546618²) is 195680049983430424839237924
• 13988568546618 cubed (13988568546618³) is 2737283792398852932975340732827387541032
• The square root of 13988568546618 is 3740129.4826005691
• The cube root of 13988568546618 is 24094.8609914621

Scales and comparisons

• 13,988,568,546,618 seconds is equal to 444,793 years, 10 weeks, 6 days, 13 hours, 10 minutes, 18 seconds.
• To count from 1 to 13,988,568,546,618 would take you about one million, one hundred eleven thousand, nine hundred eighty-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 13988568546618 cubic inches would be around 2007.9 feet tall.

Recreational maths with 13988568546618

• 13988568546618 backwards is 81664586588931
• The number of decimal digits it has is: 14
• The sum of 13988568546618's digits is 78
• More coming soon!