No problem, we've got 5648 and 6328 to multiply
5648 × 6328 = 6328 × (5648)
+ 6328 × 8 what gives us 50624
+ 6328 × 40 yielding 253120
+ 6328 × 600 giving us 3796800
+ 6328 × 5000 which equals 31640000

= 35740544
