18035045542668

Names of 18035045542668

• Cardinal: 18035045542668 can be written as Eighteen trillion, thirty-five billion, forty-five million, five hundred forty-two thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8035045542668 × 10¹³

Factors of 18035045542668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3189

Divisors of 18035045542668

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 132 147 154 196 231 294 308 462 539 588 924 1078 1187 1617 1979 2156 2374 3234 3561 3958 4748 5937 6468 7122 7916 8309 11874 13057 13853 14244 16618 21769 23748 24927 26114 27706 33236 39171 41559 43538 49854 52228 55412 58163 65307 78342 83118 87076 91399 96971 99708 116326 130614 152383 156684 166236 174489 182798 193942 232652 261228 274197 290913 304766 348978 365596 387884 457149 548394 581826 609532 639793 697956 914298 1066681 1096788 1163652 1279586 1408969 1828596 1919379 2133362 2349073 2559172 2817938 3200043 3838758 4226907 4266724 4698146 5635876 6400086 7047219 7677516 8453814 9396292 9862783 12800172 14094438 15498659 16443511 16907628 19725566 25839803 28188876 29588349 30997318 32887022 39451132 46495977 49330533 51679606 59176698 61994636 65774044 69039481 77519409 92991954 98661066 103359212 108490613 115104577 118353396 138078962 155038818 180878621 185983908 197322132 207118443 216981226 230209154 276157924 310077636 325471839 345313731 361757242 414236886 433962452 460418308 542635863 650943678 690627462 723514484 759434291 828473772 1085271726 1266150347 1301887356 1381254924 1518868582 2170543452 2278302873 2532300694 2788349651 3037737164 3798451041 4556605746 5064601388 5576699302 7596902082 8365048953 9113211492 11153398604 15193804164 16730097906 19518447557 30671846161 33460195812 39036895114 58555342671 61343692322 78073790228 92015538483 117110685342 122687384644 136629132899 184031076966 214702923127 234221370684 273258265798 368062153932 409887398697 429405846254 546516531596 644108769381 819774797394 858811692508 1288217538762 1502920461889 1639549594788 2576435077524 3005840923778 4508761385667 6011681847556 9017522771334 18035045542668
• Sum of all divisors σ(n): 53474507190720
• Sum of proper divisors (its aliquot sum) s(n): 35439461648052
• 18035045542668 is an abundant number, because the sum of its proper divisors (35439461648052) is greater than itself. Its abundance is 17404416105384

Bases of 18035045542668

• Binary: 100000110011100011100011110111010101100001100₂
• Hexadecimal: 0x10671C7BAB0C
• Base-36: 6E56OGQOC

Squares and roots of 18035045542668

• 18035045542668 squared (18035045542668²) is 325262867726108894608558224
• 18035045542668 cubed (18035045542668³) is 5866130632779171492357666574397154301632
• The square root of 18035045542668 is 4246768.8355581587
• The cube root of 18035045542668 is 26224.4113054073

Scales and comparisons

• 18,035,045,542,668 seconds is equal to 573,458 years, 34 weeks, 3 days, 57 minutes, 48 seconds.
• To count from 1 to 18,035,045,542,668 would take you about one million, four hundred thirty-three thousand, six hundred forty-six 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 18035045542668 cubic inches would be around 2185.4 feet tall.

Recreational maths with 18035045542668

• 18035045542668 backwards is 86624554053081
• The number of decimal digits it has is: 14
• The sum of 18035045542668's digits is 57
• More coming soon!