No problem, we've got 78912238 and 77667271 to multiply
78912238 × 77667271 = 77667271 × (78912238)
+ 77667271 × 8 resulting in 621338168
+ 77667271 × 30 yielding 2330018130
+ 77667271 × 200 resulting in 15533454200
+ 77667271 × 2000 that equals 155334542000
+ 77667271 × 10000 which equals 776672710000
+ 77667271 × 900000 yielding 69900543900000
+ 77667271 × 8000000 yielding 621338168000000
+ 77667271 × 70000000 giving us 5436708970000000

= 6128898173962498
