No problem, we've got 5806 and 9806 to multiply
5806 × 9806 = 9806 × (5806)
+ 9806 × 6 producing 58836
+ 9806 × 00 yielding 0
+ 9806 × 800 which equals 7844800
+ 9806 × 5000 resulting in 49030000

= 56933636
