Alright, let's work through 42771380 times 43325598 step by step
42771380 × 43325598 = 43325598 × (42771380)
+ 43325598 × 0 that is equal 0
+ 43325598 × 80 resulting in 3466047840
+ 43325598 × 300 that equals 12997679400
+ 43325598 × 1000 giving us 43325598000
+ 43325598 × 70000 producing 3032791860000
+ 43325598 × 700000 that is equal 30327918600000
+ 43325598 × 2000000 that equals 86651196000000
+ 43325598 × 40000000 what gives us 1733023920000000

= 1853095615785240
