Alright, let's work through 4218379 times 79511048 step by step
4218379 × 79511048 = 79511048 × (4218379)
+ 79511048 × 9 giving us 715599432
+ 79511048 × 70 that results in 5565773360
+ 79511048 × 300 giving us 23853314400
+ 79511048 × 8000 that results in 636088384000
+ 79511048 × 10000 what gives us 795110480000
+ 79511048 × 200000 what gives us 15902209600000
+ 79511048 × 4000000 producing 318044192000000

= 335407735151192
