No problem, we've got 79627342 and 53870094 to multiply
79627342 × 53870094 = 53870094 × (79627342)
+ 53870094 × 2 yielding 107740188
+ 53870094 × 40 which equals 2154803760
+ 53870094 × 300 producing 16161028200
+ 53870094 × 7000 giving us 377090658000
+ 53870094 × 20000 that results in 1077401880000
+ 53870094 × 600000 which equals 32322056400000
+ 53870094 × 9000000 giving us 484830846000000
+ 53870094 × 70000000 producing 3770906580000000

= 4289532398510148
