No problem, we've got 2493 and 3907 to multiply
2493 × 3907 = 3907 × (2493)
+ 3907 × 3 that is equal 11721
+ 3907 × 90 that equals 351630
+ 3907 × 400 that is equal 1562800
+ 3907 × 2000 that equals 7814000

= 9740151
