No problem, we've got 2591 and 6254 to multiply
2591 × 6254 = 6254 × (2591)
+ 6254 × 1 which equals 6254
+ 6254 × 90 that is equal 562860
+ 6254 × 500 giving us 3127000
+ 6254 × 2000 that results in 12508000

= 16204114
