Express each of the following as product of powers of their prime factors:
(i) 648 (ii) 405
(iii) 540 (iv) 3,600
(i) 648=2×2×2×3×3×3×3=23×34
26482324216238132739331
(ii) 405=3×3×3×3×5=34×5
34053135345315551
(iii) 540=2×2×3×3×3×5=22×33×5
254022703135345315551
(iv) 3600=2×2×2×2×3×3×5×5=24×32×52
2360021800290024503225375525551