No problem, we've got 7783 and 4402 to multiply
7783 × 4402 = 4402 × (7783)
+ 4402 × 3 what gives us 13206
+ 4402 × 80 that results in 352160
+ 4402 × 700 that equals 3081400
+ 4402 × 7000 producing 30814000

= 34260766
