No problem, we've got 3823 and 8145 to multiply
3823 × 8145 = 8145 × (3823)
+ 8145 × 3 resulting in 24435
+ 8145 × 20 which equals 162900
+ 8145 × 800 resulting in 6516000
+ 8145 × 3000 giving us 24435000

= 31138335
