No problem, we've got 3956 and 9880 to multiply
3956 × 9880 = 9880 × (3956)
+ 9880 × 6 producing 59280
+ 9880 × 50 producing 494000
+ 9880 × 900 that is equal 8892000
+ 9880 × 3000 that results in 29640000

= 39085280
