No problem, we've got 54234054 and 40131739 to multiply
54234054 × 40131739 = 40131739 × (54234054)
+ 40131739 × 4 which equals 160526956
+ 40131739 × 50 yielding 2006586950
+ 40131739 × 000 what gives us 0
+ 40131739 × 4000 what gives us 160526956000
+ 40131739 × 30000 what gives us 1203952170000
+ 40131739 × 200000 producing 8026347800000
+ 40131739 × 4000000 yielding 160526956000000
+ 40131739 × 50000000 what gives us 2006586950000000

= 2176506900039906
