Alright, let's work through 80074246 times 22505840 step by step
80074246 × 22505840 = 22505840 × (80074246)
+ 22505840 × 6 yielding 135035040
+ 22505840 × 40 which equals 900233600
+ 22505840 × 200 resulting in 4501168000
+ 22505840 × 4000 that equals 90023360000
+ 22505840 × 70000 producing 1575408800000
+ 22505840 × 000000 yielding 0
+ 22505840 × 0000000 producing 0
+ 22505840 × 80000000 that equals 1800467200000000

= 1802138168596640
