218444400363441

Names of 218444400363441

• Cardinal: 218444400363441 can be written as Two hundred eighteen trillion, four hundred forty-four billion, four hundred million, three hundred sixty-three thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 2.18444400363441 × 10¹⁴

Factors of 218444400363441

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6056

Divisors of 218444400363441

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 19 21 31 49 57 93 133 147 217 361 399 589 651 829 931 961 1083 1519 1767 2487 2527 2793 2883 4123 4557 5167 5803 6727 7581 11191 12369 15501 15751 17409 17689 18259 20181 25699 28861 33573 36169 40621 47089 47253 53067 54777 77097 78337 86583 98173 108507 110257 121863 127813 141267 160177 179893 235011 253183 294519 299269 330771 346921 383439 480531 488281 539679 548359 687211 759549 771799 796669 894691 897807 1040763 1121239 1259251 1464843 1645077 1865287 2061633 2094883 2315397 2390007 2428447 2684073 3043363 3363717 3417967 3777753 4283443 4810477 4965487 5576683 5595861 6284649 7285341 7848673 9130089 9277339 10253901 12850329 13057009 14431431 14664181 14896461 15136711 16730049 16999129 21303541 23546019 23925769 27832017 29984101 34758409 39036781 39171027 43992543 45410133 50997387 57823897 63910623 64941373 71777307 81385417 89952303 91399063 94344253 104275227 105956977 117110343 132786733 149124787 173471691 194824119 209888707 243308863 244156251 274197189 283032759 287597509 317870931 398360199 404767279 447374361 454589611 569697919 629666121 660409771 729926589 741698839 862792527 929507131 1214301837 1363768833 1546322923 1709093757 1792540807 1981229313 2013182563 2225096517 2522947927 2788521393 2833370953 3987885433 4116388723 4622868397 4638968769 5377622421 6039547689 6506549917 7568843781 8500112859 10824260461 11963656299 12349166169 12547785649 13868605191 14092277941 17660635489 19519649751 28814721061 32472781383 37643356947 42276833823 47936010613 52981906467 75769823227 78211385737 86444163183 87834499543 123624448423 143808031839 201703047427 227309469681 234634157211 263503498629 335552074291 370873345269 547479700159 605109142281 1006656222873 1486016329003 1642439100477 2348864520037 3832357901113 4458048987009 7046593560111 10402114303021 11497073703339 31206342909063 72814800121147 218444400363441
• Sum of all divisors σ(n): 370006768402560
• Sum of proper divisors (its aliquot sum) s(n): 151562368039119
• 218444400363441 is a deficient number, because the sum of its proper divisors (151562368039119) is less than itself. Its deficiency is 66882032324322

Bases of 218444400363441

• Binary: 110001101010110010001100111000110000011110110001₂
• Hexadecimal: 0xC6AC8CE307B1
• Base-36: 25FJYZWQ7L

Squares and roots of 218444400363441

• 218444400363441 squared (218444400363441²) is 47717956050143302492889360481
• 218444400363441 cubed (218444400363441³) is 10423720295942585291897852617973958462575121
• The square root of 218444400363441 is 14779864.6936783897
• The cube root of 218444400363441 is 60225.4849146849

Scales and comparisons

• 218,444,400,363,441 seconds is equal to 6,945,856 years, 12 weeks, 2 days, 20 hours, 57 minutes, 21 seconds.
• To count from 1 to 218,444,400,363,441 would take you about seventeen million, three hundred sixty-four thousand, six hundred forty 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 218444400363441 cubic inches would be around 5018.8 feet tall.

Recreational maths with 218444400363441

• 218444400363441 backwards is 144363004444812
• The number of decimal digits it has is: 15
• The sum of 218444400363441's digits is 48
• More coming soon!