No problem, we've got 5428 and 8594 to multiply
5428 × 8594 = 8594 × (5428)
+ 8594 × 8 yielding 68752
+ 8594 × 20 that is equal 171880
+ 8594 × 400 that equals 3437600
+ 8594 × 5000 resulting in 42970000

= 46648232
