216650616728

Names of 216650616728

• Cardinal: 216650616728 can be written as Two hundred sixteen billion, six hundred fifty million, six hundred sixteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.16650616728 × 10¹¹

Factors of 216650616728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1349

Divisors of 216650616728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 169 182 338 364 676 728 1183 1327 1352 2197 2366 2654 4394 4732 5308 8788 9289 9464 10616 15379 17251 17576 18578 30758 34502 37156 61516 69004 74312 120757 123032 138008 224263 241514 448526 483028 897052 966056 1569841 1760929 1794104 2915419 3139682 3521858 5830838 6279364 7043716 11661676 12326503 12558728 14087432 20407933 22892077 23323352 24653006 40815866 45784154 49306012 81631732 91568308 98612024 160244539 163263464 183136616 297597001 320489078 595194002 640978156 1190388004 1281956312 2083179007 2380776008 3868761013 4166358014 7737522026 8332716028 15475044052 16665432056 27081327091 30950088104 54162654182 108325308364 216650616728
• Sum of all divisors σ(n): 503300599200
• Sum of proper divisors (its aliquot sum) s(n): 286649982472
• 216650616728 is an abundant number, because the sum of its proper divisors (286649982472) is greater than itself. Its abundance is 69999365744

Bases of 216650616728

• Binary: 11001001110001011000100000111110011000₂
• Hexadecimal: 0x3271620F98
• Base-36: 2RJ06LQW

Squares and roots of 216650616728

• 216650616728 squared (216650616728²) is 46937489728622753425984
• 216650616728 cubed (216650616728³) is 10169036097370284883792908500260352
• The square root of 216650616728 is 465457.4274066319
• The cube root of 216650616728 is 6006.0181905085

Scales and comparisons

• 216,650,616,728 seconds is equal to 6,888 years, 42 weeks, 4 days, 6 hours, 52 minutes, 8 seconds.
• To count from 1 to 216,650,616,728 would take you about thirteen thousand, seven hundred seventy-seven 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 216650616728 cubic inches would be around 500.5 feet tall.

Recreational maths with 216650616728

• 216650616728 backwards is 827616056612
• The number of decimal digits it has is: 12
• The sum of 216650616728's digits is 50
• More coming soon!