No problem, we've got 6440 and 9470 to multiply
6440 × 9470 = 9470 × (6440)
+ 9470 × 0 what gives us 0
+ 9470 × 40 that results in 378800
+ 9470 × 400 what gives us 3788000
+ 9470 × 6000 which equals 56820000

= 60986800
