18270723982854564

Names of 18270723982854564

• Cardinal: 18270723982854564 can be written as Eighteen quadrillion, two hundred seventy trillion, seven hundred twenty-three billion, nine hundred eighty-two million, eight hundred fifty-four thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 1.8270723982854564 × 10¹⁶

Factors of 18270723982854564

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133321

Divisors of 18270723982854564

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 676 1014 1521 2028 2197 3042 4394 6084 6591 8788 13182 19773 26364 28561 39546 57122 79092 85683 114244 133303 171366 257049 266606 342732 399909 514098 533212 799818 1028196 1199727 1599636 1732939 2399454 3465878 4798908 5198817 6931756 10397634 15596451 20795268 22528207 31192902 45056414 62385804 67584621 90112828 135169242 202753863 270338484 292866691 405507726 585733382 811015452 878600073 1171466764 1757200146 2635800219 3514400292 3807266983 5271600438 7614533966 10543200876 11421800949 15229067932 17769689809 22843601898 34265402847 35539379618 45687203796 53309069427 68530805694 71078759236 106618138854 137061611388 159927208281 213236277708 231005967517 319854416562 462011935034 639708833124 693017902551 924023870068 1386035805102 2079053707653 2772071610204 3003077577721 4158107415306 6006155155442 8316214830612 9009232733163 12012310310884 18018465466326 27027698199489 36036930932652 39040008510373 54055396398978 78080017020746 108110792797956 117120025531119 156160034041492 234240051062238 351360076593357 468480102124476 507520110634849 702720153186714 1015040221269698 1405440306373428 1522560331904547 2030080442539396 3045120663809094 4567680995713641 6090241327618188 9135361991427282 18270723982854564
• Sum of all divisors σ(n): 50033264821479303
• Sum of proper divisors (its aliquot sum) s(n): 31762540838624739
• 18270723982854564 is an abundant number, because the sum of its proper divisors (31762540838624739) is greater than itself. Its abundance is 13491816855770175

Bases of 18270723982854564

• Binary: 1000000111010010010000001101100110010011000100110100100₂
• Hexadecimal: 0x40E9206CC989A4
• Base-36: 4ZWFIQ3A010

Squares and roots of 18270723982854564

• 18270723982854564 squared (18270723982854564²) is 333819354857656942262637975630096
• 18270723982854564 cubed (18270723982854564³) is 6099121292738830894491347751136455507168629358144
• 18270723982854564 is a perfect square number. Its square root is 135169242
• The cube root of 18270723982854564 is 263381.4912257461

Scales and comparisons

• 18,270,723,982,854,564 seconds is equal to 580,952,507 years, 30 weeks, 6 days, 12 hours, 29 minutes, 24 seconds.
• To count from 1 to 18,270,723,982,854,564 would take you about one billion, seven hundred forty-two million, eight hundred fifty-seven thousand, five hundred twenty-two 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 18270723982854564 cubic inches would be around 21948.5 feet tall.

Recreational maths with 18270723982854564

• 18270723982854564 backwards is 46545828932707281
• The number of decimal digits it has is: 17
• The sum of 18270723982854564's digits is 81
• More coming soon!