No problem, we've got 38185049 and 84121137 to multiply
38185049 × 84121137 = 84121137 × (38185049)
+ 84121137 × 9 giving us 757090233
+ 84121137 × 40 that results in 3364845480
+ 84121137 × 000 that results in 0
+ 84121137 × 5000 which equals 420605685000
+ 84121137 × 80000 resulting in 6729690960000
+ 84121137 × 100000 what gives us 8412113700000
+ 84121137 × 8000000 yielding 672969096000000
+ 84121137 × 30000000 that is equal 2523634110000000

= 3212169738280713
