Alright, let's work through 30320320 times 64499805 step by step
30320320 × 64499805 = 64499805 × (30320320)
+ 64499805 × 0 that results in 0
+ 64499805 × 20 yielding 1289996100
+ 64499805 × 300 that results in 19349941500
+ 64499805 × 0000 giving us 0
+ 64499805 × 20000 that is equal 1289996100000
+ 64499805 × 300000 producing 19349941500000
+ 64499805 × 0000000 producing 0
+ 64499805 × 30000000 that is equal 1934994150000000

= 1955654727537600
