No problem, we've got 77268420 and 48771204 to multiply
77268420 × 48771204 = 48771204 × (77268420)
+ 48771204 × 0 that results in 0
+ 48771204 × 20 resulting in 975424080
+ 48771204 × 400 what gives us 19508481600
+ 48771204 × 8000 giving us 390169632000
+ 48771204 × 60000 producing 2926272240000
+ 48771204 × 200000 which equals 9754240800000
+ 48771204 × 7000000 that results in 341398428000000
+ 48771204 × 70000000 what gives us 3413984280000000

= 3768473874577680
