128688003014142

Names of 128688003014142

• Cardinal: 128688003014142 can be written as One hundred twenty-eight trillion, six hundred eighty-eight billion, three million, fourteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.28688003014142 × 10¹⁴

Factors of 128688003014142

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6441

Divisors of 128688003014142

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 31 33 38 39 57 62 66 78 93 114 143 186 209 247 286 341 403 418 429 494 589 627 682 741 806 858 961 1023 1178 1209 1254 1482 1767 1801 1922 2046 2418 2717 2883 3534 3602 4433 4561 5403 5434 5766 6479 7657 8151 8866 9122 10571 10806 12493 12958 13299 13683 15314 16302 18259 19437 19811 21142 22971 23413 24986 26598 27366 31713 34219 36518 37479 38874 39622 45942 46826 50171 54777 55831 59293 59433 63426 68438 70239 74958 84227 86659 100342 102657 109554 111662 118586 118866 137423 140478 141391 150513 167493 168454 173318 177879 200849 205314 237367 252681 257543 259977 274846 282782 301026 334986 355758 376409 401698 412269 424173 444847 474734 505362 515086 519954 602547 614141 652223 712101 725803 752818 772629 824538 848346 889694 953249 1060789 1126567 1129227 1205094 1228282 1304446 1334541 1424202 1451606 1545258 1555301 1730761 1838083 1842423 1906498 1956669 2121578 2177409 2253134 2258454 2611037 2669082 2686429 2859747 3110602 3182367 3379701 3461522 3676166 3684846 3913338 4354818 4383121 4665903 4893317 5192283 5222074 5372858 5514249 5719494 6364734 6759402 7833111 7983833 8059287 8214361 8766242 9331806 9786634 10384566 11028498 11668679 12392237 13149363 13790257 14679951 15666222 15967666 16118574 16428722 19038371 20218913 22499893 23337358 23951499 24643083 24784474 26298726 27580514 29359902 29550719 32884459 34923577 35006037 37176711 38076742 40437826 41370771 44999786 47902998 48214331 49286166 56980573 57115113 59101438 60656739 65768918 67499679 69847154 70012074 74353422 82741542 83279299 88652157 90357971 96428662 98653377 104770731 106786693 113961146 114230226 121313478 134999358 144642993 151692827 156072859 166558598 170941719 177304314 180715942 197306754 209541462 213573386 247498823 249837897 254645191 271073913 289285986 303385654 312145718 320360079 341883438 361729049 384159347 427497967 455078481 468218577 494997646 499675794 509290382 542147826 626786303 640720158 723458098 742496469 763935573 768318694 854995934 910156962 916072289 936437154 1082630887 1085187147 1152478041 1174653623 1253572606 1282493901 1484992938 1527871146 1716801449 1832144578 1880358909 2028947167 2165261774 2170374294 2304956082 2349307246 2564987802 2748216867 2801097101 3247892661 3310387483 3433602898 3523960869 3760717818 4057894334 4702477637 4838258629 5150404347 5496433734 5602194202 6086841501 6495785322 6620774966 7047921738 7894000921 8403291303 9404955274 9676517258 9931162449 10300808694 11908939757 12173683002 14107432911 14514775887 15788001842 16806582606 19862324898 22318418837 23682002763 23817879514 28214865822 29029551774 35726819271 36414262313 44636837674 47364005526 53220844919 62897362177 66955256511 71453638542 72828524626 86834010131 102622011973 106441689838 109242786939 125794724354 133910513022 149986017499 159662534757 173668020262 188692086531 205244023946 218485573878 260502030393 299972034998 307866035919 319325069514 377384173062 449958052497 521004060786 615732071838 691870983947 899916104994 1128842131703 1383741967894 1649846192489 1949818227487 2075612951841 2257684263406 3299692384978 3386526395109 3899636454974 4151225903682 4949538577467 5849454682461 6773052790218 9899077154934 11698909364922 21448000502357 42896001004714 64344001507071 128688003014142
• Sum of all divisors σ(n): 329139374538240
• Sum of proper divisors (its aliquot sum) s(n): 200451371524098
• 128688003014142 is an abundant number, because the sum of its proper divisors (200451371524098) is greater than itself. Its abundance is 71763368509956

Bases of 128688003014142

• Binary: 11101010000101010000010101101001101110111111110₂
• Hexadecimal: 0x750A82B4DDFE
• Base-36: 19M6GADA0U

Squares and roots of 128688003014142

• 128688003014142 squared (128688003014142²) is 16560602119767820477051996164
• 128688003014142 cubed (128688003014142³) is 2131150815504687676032085230695289821751288
• The square root of 128688003014142 is 11344073.4753501135
• The cube root of 128688003014142 is 50486.9754358725

Scales and comparisons

• 128,688,003,014,142 seconds is equal to 4,091,880 years, 22 weeks, 5 days, 7 hours, 55 minutes, 42 seconds.
• To count from 1 to 128,688,003,014,142 would take you about ten million, two hundred twenty-nine thousand, seven hundred one 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 128688003014142 cubic inches would be around 4207.2 feet tall.

Recreational maths with 128688003014142

• 128688003014142 backwards is 241410300886821
• The number of decimal digits it has is: 15
• The sum of 128688003014142's digits is 48
• More coming soon!