Alright, let's work through 7445 times 1019 step by step
7445 × 1019 = 1019 × (7445)
+ 1019 × 5 yielding 5095
+ 1019 × 40 what gives us 40760
+ 1019 × 400 producing 407600
+ 1019 × 7000 that results in 7133000

= 7586455
