No problem, we've got 41999984 and 87303873 to multiply
41999984 × 87303873 = 87303873 × (41999984)
+ 87303873 × 4 that equals 349215492
+ 87303873 × 80 giving us 6984309840
+ 87303873 × 900 resulting in 78573485700
+ 87303873 × 9000 what gives us 785734857000
+ 87303873 × 90000 yielding 7857348570000
+ 87303873 × 900000 yielding 78573485700000
+ 87303873 × 1000000 resulting in 87303873000000
+ 87303873 × 40000000 yielding 3492154920000000

= 3666761269138032
