Alright, let's work through 45401440 times 7344647 step by step
45401440 × 7344647 = 7344647 × (45401440)
+ 7344647 × 0 what gives us 0
+ 7344647 × 40 yielding 293785880
+ 7344647 × 400 giving us 2937858800
+ 7344647 × 1000 what gives us 7344647000
+ 7344647 × 00000 giving us 0
+ 7344647 × 400000 that results in 2937858800000
+ 7344647 × 5000000 that is equal 36723235000000
+ 7344647 × 40000000 that is equal 293785880000000

= 333457550091680
