Alright, let's work through 40512140 times 44446562 step by step
40512140 × 44446562 = 44446562 × (40512140)
+ 44446562 × 0 yielding 0
+ 44446562 × 40 which equals 1777862480
+ 44446562 × 100 which equals 4444656200
+ 44446562 × 2000 that results in 88893124000
+ 44446562 × 10000 that results in 444465620000
+ 44446562 × 500000 resulting in 22223281000000
+ 44446562 × 0000000 that results in 0
+ 44446562 × 40000000 giving us 1777862480000000

= 1800625342262680
