No problem, we've got 5310 and 9825 to multiply
5310 × 9825 = 9825 × (5310)
+ 9825 × 0 what gives us 0
+ 9825 × 10 what gives us 98250
+ 9825 × 300 that equals 2947500
+ 9825 × 5000 that is equal 49125000

= 52170750
