No problem, we've got 3856 and 7020 to multiply
3856 × 7020 = 7020 × (3856)
+ 7020 × 6 which equals 42120
+ 7020 × 50 resulting in 351000
+ 7020 × 800 giving us 5616000
+ 7020 × 3000 that is equal 21060000

= 27069120
