3388168720728

Names of 3388168720728

• Cardinal: 3388168720728 can be written as Three trillion, three hundred eighty-eight billion, one hundred sixty-eight million, seven hundred twenty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.388168720728 × 10¹²

Factors of 3388168720728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1773055

Divisors of 3388168720728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 19 22 24 33 36 38 44 57 66 72 76 88 99 114 127 132 152 171 198 209 228 254 264 342 381 396 418 456 508 627 684 762 792 836 1016 1143 1254 1368 1397 1524 1672 1881 2286 2413 2508 2794 3048 3762 4191 4572 4826 5016 5588 7239 7524 8382 9144 9652 11176 12573 14478 15048 16764 19304 21717 25146 26543 28956 33528 43434 50292 53086 57912 79629 86868 100584 106172 159258 173736 212344 238887 318516 477774 637032 955548 1772893 1911096 3545786 5318679 7091572 10637358 14183144 15956037 19501823 21274716 31912074 33684967 39003646 42549432 58505469 63824148 67369934 78007292 101054901 117010938 127648296 134739868 156014584 175516407 202109802 225157411 234021876 269479736 303164703 351032814 370534637 404219604 450314822 468043752 606329406 675472233 702065628 741069274 808439208 900629644 1111603911 1212658812 1350944466 1404131256 1482138548 1801259288 2026416699 2223207822 2425317624 2476731521 2701888932 2964277096 3334811733 4052833398 4277990809 4446415644 4953463042 5403777864 6669623466 7430194563 8105666796 8555981618 8892831288 9906926084 12833972427 13339246932 14860389126 16211333592 17111963236 19813852168 22290583689 25667944854 26678493864 29720778252 34223926472 38501917281 44581167378 47057898899 51335889708 59441556504 77003834562 89162334756 94115797798 102671779416 141173696697 154007669124 178324669512 188231595596 282347393394 308015338248 376463191192 423521090091 564694786788 847042180182 1129389573576 1694084360364 3388168720728
• Sum of all divisors σ(n): 10620344217600
• Sum of proper divisors (its aliquot sum) s(n): 7232175496872
• 3388168720728 is an abundant number, because the sum of its proper divisors (7232175496872) is greater than itself. Its abundance is 3844006776144

Bases of 3388168720728

• Binary: 110001010011011110100101111101000101011000₂
• Hexadecimal: 0x314DE97D158
• Base-36: 178I46CM0

Squares and roots of 3388168720728

• 3388168720728 squared (3388168720728²) is 11479687280119612056849984
• 3388168720728 cubed (3388168720728³) is 38895117366240359769481055098687268352
• The square root of 3388168720728 is 1840697.8895864471
• The cube root of 3388168720728 is 15019.4838967867

Scales and comparisons

• 3,388,168,720,728 seconds is equal to 107,733 years, 14 weeks, 5 days, 17 hours, 58 minutes, 48 seconds.
• To count from 1 to 3,388,168,720,728 would take you about two hundred sixty-nine thousand, three hundred thirty-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 3388168720728 cubic inches would be around 1251.6 feet tall.

Recreational maths with 3388168720728

• 3388168720728 backwards is 8270278618833
• The number of decimal digits it has is: 13
• The sum of 3388168720728's digits is 63
• More coming soon!