Alright, let's work through 40260954 times 89544263 step by step
40260954 × 89544263 = 89544263 × (40260954)
+ 89544263 × 4 that equals 358177052
+ 89544263 × 50 that results in 4477213150
+ 89544263 × 900 giving us 80589836700
+ 89544263 × 0000 that is equal 0
+ 89544263 × 60000 producing 5372655780000
+ 89544263 × 200000 yielding 17908852600000
+ 89544263 × 0000000 giving us 0
+ 89544263 × 40000000 what gives us 3581770520000000

= 3605137453606902
