Alright, let's work through 84910541 times 71845428 step by step
84910541 × 71845428 = 71845428 × (84910541)
+ 71845428 × 1 which equals 71845428
+ 71845428 × 40 that results in 2873817120
+ 71845428 × 500 that results in 35922714000
+ 71845428 × 0000 resulting in 0
+ 71845428 × 10000 that equals 718454280000
+ 71845428 × 900000 resulting in 64660885200000
+ 71845428 × 4000000 resulting in 287381712000000
+ 71845428 × 80000000 giving us 5747634240000000

= 6100434159856548
