No problem, we've got 3965 and 1250 to multiply
3965 × 1250 = 1250 × (3965)
+ 1250 × 5 producing 6250
+ 1250 × 60 that results in 75000
+ 1250 × 900 which equals 1125000
+ 1250 × 3000 that is equal 3750000

= 4956250
