Alright, let's work through 48521721 times 34268166 step by step
48521721 × 34268166 = 34268166 × (48521721)
+ 34268166 × 1 which equals 34268166
+ 34268166 × 20 which equals 685363320
+ 34268166 × 700 yielding 23987716200
+ 34268166 × 1000 which equals 34268166000
+ 34268166 × 20000 producing 685363320000
+ 34268166 × 500000 that equals 17134083000000
+ 34268166 × 8000000 yielding 274145328000000
+ 34268166 × 40000000 giving us 1370726640000000

= 1662750389833686
