Alright, let's work through 30642719 times 74124822 step by step
30642719 × 74124822 = 74124822 × (30642719)
+ 74124822 × 9 yielding 667123398
+ 74124822 × 10 what gives us 741248220
+ 74124822 × 700 resulting in 51887375400
+ 74124822 × 2000 resulting in 148249644000
+ 74124822 × 40000 that results in 2964992880000
+ 74124822 × 600000 giving us 44474893200000
+ 74124822 × 0000000 giving us 0
+ 74124822 × 30000000 giving us 2223744660000000

= 2271386091471018
