No problem, we've got 67740883 and 79654118 to multiply
67740883 × 79654118 = 79654118 × (67740883)
+ 79654118 × 3 what gives us 238962354
+ 79654118 × 80 resulting in 6372329440
+ 79654118 × 800 which equals 63723294400
+ 79654118 × 0000 that equals 0
+ 79654118 × 40000 resulting in 3186164720000
+ 79654118 × 700000 giving us 55757882600000
+ 79654118 × 7000000 that results in 557578826000000
+ 79654118 × 60000000 that equals 4779247080000000

= 5395840287906194
