No problem, we've got 9976 and 6156 to multiply
9976 × 6156 = 6156 × (9976)
+ 6156 × 6 that is equal 36936
+ 6156 × 70 what gives us 430920
+ 6156 × 900 that results in 5540400
+ 6156 × 9000 which equals 55404000

= 61412256
