No problem, we've got 84897004 and 66221342 to multiply
84897004 × 66221342 = 66221342 × (84897004)
+ 66221342 × 4 that is equal 264885368
+ 66221342 × 00 that results in 0
+ 66221342 × 000 which equals 0
+ 66221342 × 7000 which equals 463549394000
+ 66221342 × 90000 resulting in 5959920780000
+ 66221342 × 800000 that equals 52977073600000
+ 66221342 × 4000000 that results in 264885368000000
+ 66221342 × 80000000 producing 5297707360000000

= 5621993536659368
