276÷{32-[306÷(201×47-9413)]}=______ .

276÷{32-[306÷(201×47-9413)]}=______ .

276 △ {32 - [306 ^ (201 × 47-9413)]} = 276 ^ {32 - [306 ^ (9447-9413)]} = 276 ^ {32 - [306 ^ 34]} = 276 ^ {32-9} = 276 ^ 23 = 12, so the answer is: 12