Alright, let's work through 60390848 times 79842366 step by step
60390848 × 79842366 = 79842366 × (60390848)
+ 79842366 × 8 yielding 638738928
+ 79842366 × 40 producing 3193694640
+ 79842366 × 800 that results in 63873892800
+ 79842366 × 0000 what gives us 0
+ 79842366 × 90000 that equals 7185812940000
+ 79842366 × 300000 what gives us 23952709800000
+ 79842366 × 0000000 that is equal 0
+ 79842366 × 60000000 that is equal 4790541960000000

= 4821748189066368
