Alright, let's work through 65664045 times 74595490 step by step
65664045 × 74595490 = 74595490 × (65664045)
+ 74595490 × 5 giving us 372977450
+ 74595490 × 40 that results in 2983819600
+ 74595490 × 000 which equals 0
+ 74595490 × 4000 that results in 298381960000
+ 74595490 × 60000 resulting in 4475729400000
+ 74595490 × 600000 that results in 44757294000000
+ 74595490 × 5000000 that equals 372977450000000
+ 74595490 × 60000000 yielding 4475729400000000

= 4898241612157050
