No problem, we've got 64348747 and 55703179 to multiply
64348747 × 55703179 = 55703179 × (64348747)
+ 55703179 × 7 that results in 389922253
+ 55703179 × 40 yielding 2228127160
+ 55703179 × 700 what gives us 38992225300
+ 55703179 × 8000 that is equal 445625432000
+ 55703179 × 40000 that is equal 2228127160000
+ 55703179 × 300000 giving us 16710953700000
+ 55703179 × 4000000 producing 222812716000000
+ 55703179 × 60000000 giving us 3342190740000000

= 3584429772566713
