No problem, we've got 5430 and 5671 to multiply
5430 × 5671 = 5671 × (5430)
+ 5671 × 0 what gives us 0
+ 5671 × 30 that equals 170130
+ 5671 × 400 that results in 2268400
+ 5671 × 5000 what gives us 28355000

= 30793530
