No problem, we've got 5381 and 8550 to multiply
5381 × 8550 = 8550 × (5381)
+ 8550 × 1 which equals 8550
+ 8550 × 80 giving us 684000
+ 8550 × 300 giving us 2565000
+ 8550 × 5000 what gives us 42750000

= 46007550
