No problem, we've got 9205 and 5821 to multiply
9205 × 5821 = 5821 × (9205)
+ 5821 × 5 yielding 29105
+ 5821 × 00 what gives us 0
+ 5821 × 200 that equals 1164200
+ 5821 × 9000 which equals 52389000

= 53582305
