No problem, we've got 6440 and 5237 to multiply
6440 × 5237 = 5237 × (6440)
+ 5237 × 0 producing 0
+ 5237 × 40 that equals 209480
+ 5237 × 400 that equals 2094800
+ 5237 × 6000 what gives us 31422000

= 33726280
