Alright, let's work through 66710652 times 72416299 step by step
66710652 × 72416299 = 72416299 × (66710652)
+ 72416299 × 2 producing 144832598
+ 72416299 × 50 yielding 3620814950
+ 72416299 × 600 that equals 43449779400
+ 72416299 × 0000 yielding 0
+ 72416299 × 10000 producing 724162990000
+ 72416299 × 700000 that is equal 50691409300000
+ 72416299 × 6000000 that equals 434497794000000
+ 72416299 × 60000000 that equals 4344977940000000

= 4830938521716948
