No problem, we've got 5644 and 9243 to multiply
5644 × 9243 = 9243 × (5644)
+ 9243 × 4 what gives us 36972
+ 9243 × 40 that results in 369720
+ 9243 × 600 yielding 5545800
+ 9243 × 5000 yielding 46215000

= 52167492
