No problem, we've got 2306 and 9230 to multiply
2306 × 9230 = 9230 × (2306)
+ 9230 × 6 giving us 55380
+ 9230 × 00 what gives us 0
+ 9230 × 300 what gives us 2769000
+ 9230 × 2000 yielding 18460000

= 21284380
