428231216969127

Names of 428231216969127

• Cardinal: 428231216969127 can be written as Four hundred twenty-eight trillion, two hundred thirty-one billion, two hundred sixteen million, nine hundred sixty-nine thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 4.28231216969127 × 10¹⁴

Factors of 428231216969127

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 494

Divisors of 428231216969127

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 121 143 243 297 351 363 429 467 891 1053 1089 1287 1331 1401 1573 2673 3159 3267 3861 3993 4203 4719 5137 6071 9801 11583 11979 12609 14157 15411 17303 18213 29403 34749 35937 37827 42471 46233 51909 54639 56507 66781 107811 113481 127413 138699 155727 163917 169521 200343 218089 323433 382239 416097 467181 491751 508563 601029 621577 654267 734591 1248291 1401543 1475253 1525689 1803087 1864731 1962801 2203773 2398979 2835157 4204629 4577067 5409261 5594193 5888403 6611319 7196937 8080501 8505471 13731201 16227783 16782579 17665209 19833957 21590811 24241503 25516413 26388769 31186727 50347737 52995627 59501871 64772433 72724509 76549239 79166307 93560181 101847563 151043211 178505613 194317299 218173527 229647717 237498921 280680543 290276459 305542689 343053997 582951897 654520581 688943151 712496763 842041629 870829377 916628067 1029161991 1120323193 1324018319 1963561743 2137490289 2526124887 2612488131 2749884201 3087485973 3360969579 3773593967 3972054957 6412470867 7578374661 7837464393 8249652603 9262457919 10082908737 11320781901 11916164871 12323555123 14564201509 23512393179 24748957809 27787373757 30248726211 33962345703 35748494613 36970665369 43692604527 70537179537 83362121271 90746178633 101887037109 107245483839 110911996107 131077813581 135559106353 160206216599 272238535899 305661111327 321736451517 332735988321 393233440743 406677319059 480618649797 916983333981 998207964963 1179700322229 1220031957177 1441855949391 1762268382589 2994623894889 3539100966687 3660095871531 4325567848173 5286805147767 10980287614593 12976703544519 15860415443301 32940862843779 38930110633557 47581246329903 142743738989709 428231216969127
• Sum of all divisors σ(n): 761468779169280
• Sum of proper divisors (its aliquot sum) s(n): 333237562200153
• 428231216969127 is a deficient number, because the sum of its proper divisors (333237562200153) is less than itself. Its deficiency is 94993654768974

Bases of 428231216969127

• Binary: 1100001010111100101011001100100011011010110100111₂
• Hexadecimal: 0x185795991B5A7
• Base-36: 47SMPDZBFR

Squares and roots of 428231216969127

• 428231216969127 squared (428231216969127²) is 183381975186859524276071142129
• 428231216969127 cubed (428231216969127³) is 78529886404471104768839075079506496622051383
• The square root of 428231216969127 is 20693748.2580881659
• The cube root of 428231216969127 is 75374.7887019463

Scales and comparisons

• 428,231,216,969,127 seconds is equal to 13,616,428 years, 4 weeks, 6 days, 45 minutes, 27 seconds.
• To count from 1 to 428,231,216,969,127 would take you about thirty-four million, forty-one thousand and seventy 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 428231216969127 cubic inches would be around 6281.2 feet tall.

Recreational maths with 428231216969127

• 428231216969127 backwards is 721969612132824
• The number of decimal digits it has is: 15
• The sum of 428231216969127's digits is 63
• More coming soon!