No problem, we've got 5570 and 4578 to multiply
5570 × 4578 = 4578 × (5570)
+ 4578 × 0 what gives us 0
+ 4578 × 70 which equals 320460
+ 4578 × 500 producing 2289000
+ 4578 × 5000 yielding 22890000

= 25499460
