Alright, let's work through 35671821 times 49972609 step by step
35671821 × 49972609 = 49972609 × (35671821)
+ 49972609 × 1 giving us 49972609
+ 49972609 × 20 resulting in 999452180
+ 49972609 × 800 that equals 39978087200
+ 49972609 × 1000 what gives us 49972609000
+ 49972609 × 70000 giving us 3498082630000
+ 49972609 × 600000 that is equal 29983565400000
+ 49972609 × 5000000 what gives us 249863045000000
+ 49972609 × 30000000 resulting in 1499178270000000

= 1782613963150989
