No problem, we've got 5407 and 5393 to multiply
5407 × 5393 = 5393 × (5407)
+ 5393 × 7 giving us 37751
+ 5393 × 00 what gives us 0
+ 5393 × 400 giving us 2157200
+ 5393 × 5000 yielding 26965000

= 29159951
