Alright, let's work through 54590550 times 30691283 step by step
54590550 × 30691283 = 30691283 × (54590550)
+ 30691283 × 0 that is equal 0
+ 30691283 × 50 that equals 1534564150
+ 30691283 × 500 that is equal 15345641500
+ 30691283 × 0000 that equals 0
+ 30691283 × 90000 producing 2762215470000
+ 30691283 × 500000 that is equal 15345641500000
+ 30691283 × 4000000 giving us 122765132000000
+ 30691283 × 50000000 producing 1534564150000000

= 1675454019175650
