We're going to solve 2151 multiplied by 4389
2151 × 4389 = 4389 × (2151)
+ 4389 × 1 what gives us 4389
+ 4389 × 50 resulting in 219450
+ 4389 × 100 that is equal 438900
+ 4389 × 2000 that results in 8778000

= 9440739
