Alright, let's work through 60990320 times 8028466 step by step
60990320 × 8028466 = 8028466 × (60990320)
+ 8028466 × 0 producing 0
+ 8028466 × 20 what gives us 160569320
+ 8028466 × 300 that equals 2408539800
+ 8028466 × 0000 resulting in 0
+ 8028466 × 90000 that results in 722561940000
+ 8028466 × 900000 giving us 7225619400000
+ 8028466 × 0000000 resulting in 0
+ 8028466 × 60000000 that equals 481707960000000

= 489658710449120
