Alright, let's work through 64242768 times 34536304 step by step
64242768 × 34536304 = 34536304 × (64242768)
+ 34536304 × 8 what gives us 276290432
+ 34536304 × 60 that results in 2072178240
+ 34536304 × 700 yielding 24175412800
+ 34536304 × 2000 which equals 69072608000
+ 34536304 × 40000 that is equal 1381452160000
+ 34536304 × 200000 that is equal 6907260800000
+ 34536304 × 4000000 yielding 138145216000000
+ 34536304 × 60000000 giving us 2072178240000000

= 2218707765449472
