No problem, we've got 4458 and 1396 to multiply
4458 × 1396 = 1396 × (4458)
+ 1396 × 8 what gives us 11168
+ 1396 × 50 which equals 69800
+ 1396 × 400 what gives us 558400
+ 1396 × 4000 that is equal 5584000

= 6223368
