No problem, we've got 4782 and 4090 to multiply
4782 × 4090 = 4090 × (4782)
+ 4090 × 2 that is equal 8180
+ 4090 × 80 that equals 327200
+ 4090 × 700 resulting in 2863000
+ 4090 × 4000 yielding 16360000

= 19558380
