No problem, we've got 7644 and 736 to multiply
7644 × 736 = 736 × (7644)
+ 736 × 4 yielding 2944
+ 736 × 40 yielding 29440
+ 736 × 600 what gives us 441600
+ 736 × 7000 that is equal 5152000

= 5625984
