Alright, let's work through 40441915 times 60945009 step by step
40441915 × 60945009 = 60945009 × (40441915)
+ 60945009 × 5 that is equal 304725045
+ 60945009 × 10 what gives us 609450090
+ 60945009 × 900 resulting in 54850508100
+ 60945009 × 1000 that is equal 60945009000
+ 60945009 × 40000 producing 2437800360000
+ 60945009 × 400000 producing 24378003600000
+ 60945009 × 0000000 that equals 0
+ 60945009 × 40000000 that results in 2437800360000000

= 2464732873652235
