No problem, we've got 1159 and 2443 to multiply
1159 × 2443 = 2443 × (1159)
+ 2443 × 9 producing 21987
+ 2443 × 50 that results in 122150
+ 2443 × 100 what gives us 244300
+ 2443 × 1000 that equals 2443000

= 2831437
