Alright, let's work through 64324470 times 79413009 step by step
64324470 × 79413009 = 79413009 × (64324470)
+ 79413009 × 0 that equals 0
+ 79413009 × 70 resulting in 5558910630
+ 79413009 × 400 producing 31765203600
+ 79413009 × 4000 that equals 317652036000
+ 79413009 × 20000 yielding 1588260180000
+ 79413009 × 300000 that results in 23823902700000
+ 79413009 × 4000000 giving us 317652036000000
+ 79413009 × 60000000 that results in 4764780540000000

= 5108199715030230
