No problem, we've got 4647 and 2176 to multiply
4647 × 2176 = 2176 × (4647)
+ 2176 × 7 giving us 15232
+ 2176 × 40 that is equal 87040
+ 2176 × 600 giving us 1305600
+ 2176 × 4000 what gives us 8704000

= 10111872
