No problem, we've got 8448 and 4990 to multiply
8448 × 4990 = 4990 × (8448)
+ 4990 × 8 resulting in 39920
+ 4990 × 40 that is equal 199600
+ 4990 × 400 that equals 1996000
+ 4990 × 8000 which equals 39920000

= 42155520
