No problem, we've got 1912 and 2451 to multiply
1912 × 2451 = 2451 × (1912)
+ 2451 × 2 which equals 4902
+ 2451 × 10 that is equal 24510
+ 2451 × 900 resulting in 2205900
+ 2451 × 1000 producing 2451000

= 4686312
