Alright, let's work through 84030154 times 96472356 step by step
84030154 × 96472356 = 96472356 × (84030154)
+ 96472356 × 4 which equals 385889424
+ 96472356 × 50 resulting in 4823617800
+ 96472356 × 100 that results in 9647235600
+ 96472356 × 0000 which equals 0
+ 96472356 × 30000 that equals 2894170680000
+ 96472356 × 000000 what gives us 0
+ 96472356 × 4000000 resulting in 385889424000000
+ 96472356 × 80000000 that equals 7717788480000000

= 8106586931422824
