No problem, we've got 1588 and 1155 to multiply
1588 × 1155 = 1155 × (1588)
+ 1155 × 8 yielding 9240
+ 1155 × 80 which equals 92400
+ 1155 × 500 that results in 577500
+ 1155 × 1000 what gives us 1155000

= 1834140
