No problem, we've got 1240 and 7949 to multiply
1240 × 7949 = 7949 × (1240)
+ 7949 × 0 what gives us 0
+ 7949 × 40 that is equal 317960
+ 7949 × 200 what gives us 1589800
+ 7949 × 1000 producing 7949000

= 9856760
