[tex]0 ^{2003} \div 1 ^{0} + 2 ^{4} \div 4 {}^{2} + 3 ^{9} \div 9 ^{3} \div 3 ^{3 } + 4 ^{16} \div 16 ^{4} \div 4 ^{4} \div 2 {}^{2} = [/tex]
​