Alright, let's work through 38070070 times 61389821 step by step
38070070 × 61389821 = 61389821 × (38070070)
+ 61389821 × 0 yielding 0
+ 61389821 × 70 yielding 4297287470
+ 61389821 × 000 resulting in 0
+ 61389821 × 0000 that results in 0
+ 61389821 × 70000 that equals 4297287470000
+ 61389821 × 000000 which equals 0
+ 61389821 × 8000000 that results in 491118568000000
+ 61389821 × 30000000 yielding 1841694630000000

= 2337114782757470
