Alright, let's work through 64779334 times 65226379 step by step
64779334 × 65226379 = 65226379 × (64779334)
+ 65226379 × 4 what gives us 260905516
+ 65226379 × 30 what gives us 1956791370
+ 65226379 × 300 producing 19567913700
+ 65226379 × 9000 giving us 587037411000
+ 65226379 × 70000 that results in 4565846530000
+ 65226379 × 700000 that results in 45658465300000
+ 65226379 × 4000000 resulting in 260905516000000
+ 65226379 × 60000000 producing 3913582740000000

= 4225321390851586
