Alright, let's work through 10006143 times 79454336 step by step
10006143 × 79454336 = 79454336 × (10006143)
+ 79454336 × 3 that equals 238363008
+ 79454336 × 40 that results in 3178173440
+ 79454336 × 100 that equals 7945433600
+ 79454336 × 6000 producing 476726016000
+ 79454336 × 00000 producing 0
+ 79454336 × 000000 giving us 0
+ 79454336 × 0000000 yielding 0
+ 79454336 × 10000000 resulting in 794543360000000

= 795031447986048
