No problem, we've got 41138140 and 5638945 to multiply
41138140 × 5638945 = 5638945 × (41138140)
+ 5638945 × 0 yielding 0
+ 5638945 × 40 producing 225557800
+ 5638945 × 100 that equals 563894500
+ 5638945 × 8000 producing 45111560000
+ 5638945 × 30000 that equals 169168350000
+ 5638945 × 100000 that results in 563894500000
+ 5638945 × 1000000 which equals 5638945000000
+ 5638945 × 40000000 what gives us 225557800000000

= 231975708862300
