243474728721231

Names of 243474728721231

• Cardinal: 243474728721231 can be written as Two hundred forty-three trillion, four hundred seventy-four billion, seven hundred twenty-eight million, seven hundred twenty-one thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 2.43474728721231 × 10¹⁴

Factors of 243474728721231

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13727

Divisors of 243474728721231

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 21 41 43 49 59 123 129 147 177 287 301 413 861 903 1239 1297 1763 2009 2107 2419 2537 2891 3891 5289 6027 6321 7257 7611 8673 9079 12277 12341 16933 17759 27237 36831 37023 50799 53177 53277 55771 63553 76523 85939 86387 104017 118531 124313 159531 167313 190659 229569 257817 259161 312051 355593 372239 372939 390397 503357 527911 535661 601573 724343 728119 1116717 1171191 1510071 1583733 1606983 1804719 2173029 2184357 2286611 2605673 2732779 3137443 3290489 3523499 3695377 3749627 5070401 5096833 6859833 7817019 8198337 9412329 9871467 10570497 11086131 11248881 15211203 15290499 15923269 16006277 21644351 21962101 23033423 24664493 25867639 29698063 31146749 35492807 47769807 48018831 64933053 65886303 69100269 73993479 77602917 89094189 93440247 106478421 111462883 112043939 134910049 151510457 153734707 161233961 207886441 218027243 334388649 336131817 404730147 454531371 461204121 483701883 623659323 652854029 654081729 684700567 780240181 939472871 944370343 1060573199 1277016709 1455205087 1526190701 1958562087 2054101701 2340720543 2818418613 2833111029 3181719597 3831050127 4365615261 4569978203 4578572103 4792903969 6576310097 6610592401 8939116963 13709934609 14378711907 19728930291 19831777203 26817350889 28072723247 31989847421 33550327783 38518387711 40397333453 46034170679 62573818741 84218169741 95969542263 100650983349 115555163133 121192000359 138102512037 187721456223 196509062729 269628713977 282781334171 589527188187 808886141931 848344002513 1375563439103 1656290671573 1887400997839 1979469339197 4126690317309 4968872014719 5662202993517 5938408017591 11594034701011 34782104103033 81158242907077 243474728721231
• Sum of all divisors σ(n): 402893615900160
• Sum of proper divisors (its aliquot sum) s(n): 159418887178929
• 243474728721231 is a deficient number, because the sum of its proper divisors (159418887178929) is less than itself. Its deficiency is 84055841542302

Bases of 243474728721231

• Binary: 110111010111000001100000101101111001101101001111₂
• Hexadecimal: 0xDD7060B79B4F
• Base-36: 2EAYQV5DN3

Squares and roots of 243474728721231

• 243474728721231 squared (243474728721231²) is 59279943525877027620510155361
• 243474728721231 cubed (243474728721231³) is 14433168168572803210464011805525376669169391
• The square root of 243474728721231 is 15603676.7693140517
• The cube root of 243474728721231 is 62443.1251105289

Scales and comparisons

• 243,474,728,721,231 seconds is equal to 7,741,743 years, 13 weeks, 2 days, 9 hours, 13 minutes, 51 seconds.
• To count from 1 to 243,474,728,721,231 would take you about nineteen million, three hundred fifty-four thousand, three hundred fifty-eight 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 243474728721231 cubic inches would be around 5203.6 feet tall.

Recreational maths with 243474728721231

• 243474728721231 backwards is 132127827474342
• The number of decimal digits it has is: 15
• The sum of 243474728721231's digits is 57
• More coming soon!