No problem, we've got 7958 and 1402 to multiply
7958 × 1402 = 1402 × (7958)
+ 1402 × 8 which equals 11216
+ 1402 × 50 that results in 70100
+ 1402 × 900 what gives us 1261800
+ 1402 × 7000 giving us 9814000

= 11157116
