Alright, let's work through 57345205 times 52465403 step by step
57345205 × 52465403 = 52465403 × (57345205)
+ 52465403 × 5 producing 262327015
+ 52465403 × 00 resulting in 0
+ 52465403 × 200 resulting in 10493080600
+ 52465403 × 5000 producing 262327015000
+ 52465403 × 40000 that results in 2098616120000
+ 52465403 × 300000 resulting in 15739620900000
+ 52465403 × 7000000 which equals 367257821000000
+ 52465403 × 50000000 producing 2623270150000000

= 3008639290442615
