Alright, let's work through 47553880 times 89456613 step by step
47553880 × 89456613 = 89456613 × (47553880)
+ 89456613 × 0 producing 0
+ 89456613 × 80 giving us 7156529040
+ 89456613 × 800 that results in 71565290400
+ 89456613 × 3000 that results in 268369839000
+ 89456613 × 50000 which equals 4472830650000
+ 89456613 × 500000 that is equal 44728306500000
+ 89456613 × 7000000 what gives us 626196291000000
+ 89456613 × 40000000 resulting in 3578264520000000

= 4254009039808440
