(i) \(2.7 \times 10^{12}; 1.5 \times 10^8\)\( \\2.7 \times 10^{12} > 1.5 \times 10^8\)
(ii) \(4 \times 10^{14}; 3 \times 10^{17}\) \(3 \times 10^{17} > 4 \times 10^{14}\)