No problem, we've got 6460 and 4707 to multiply
6460 × 4707 = 4707 × (6460)
+ 4707 × 0 which equals 0
+ 4707 × 60 that is equal 282420
+ 4707 × 400 yielding 1882800
+ 4707 × 6000 that equals 28242000

= 30407220
