No problem, we've got 9947 and 5261 to multiply
9947 × 5261 = 5261 × (9947)
+ 5261 × 7 what gives us 36827
+ 5261 × 40 resulting in 210440
+ 5261 × 900 giving us 4734900
+ 5261 × 9000 yielding 47349000

= 52331167
