No problem, we've got 9477 and 4186 to multiply
9477 × 4186 = 4186 × (9477)
+ 4186 × 7 what gives us 29302
+ 4186 × 70 that equals 293020
+ 4186 × 400 that is equal 1674400
+ 4186 × 9000 that equals 37674000

= 39670722
