No problem, we've got 1023 and 4456 to multiply
1023 × 4456 = 4456 × (1023)
+ 4456 × 3 resulting in 13368
+ 4456 × 20 that results in 89120
+ 4456 × 000 that equals 0
+ 4456 × 1000 resulting in 4456000

= 4558488
