Alright, let's work through 99565355 times 40342480 step by step
99565355 × 40342480 = 40342480 × (99565355)
+ 40342480 × 5 that results in 201712400
+ 40342480 × 50 what gives us 2017124000
+ 40342480 × 300 giving us 12102744000
+ 40342480 × 5000 giving us 201712400000
+ 40342480 × 60000 that results in 2420548800000
+ 40342480 × 500000 which equals 20171240000000
+ 40342480 × 9000000 yielding 363082320000000
+ 40342480 × 90000000 which equals 3630823200000000

= 4016713342780400
