No problem, we've got 2147 and 4350 to multiply
2147 × 4350 = 4350 × (2147)
+ 4350 × 7 that results in 30450
+ 4350 × 40 that equals 174000
+ 4350 × 100 giving us 435000
+ 4350 × 2000 resulting in 8700000

= 9339450
