Alright, let's work through 40773544 times 31726640 step by step
40773544 × 31726640 = 31726640 × (40773544)
+ 31726640 × 4 producing 126906560
+ 31726640 × 40 giving us 1269065600
+ 31726640 × 500 producing 15863320000
+ 31726640 × 3000 yielding 95179920000
+ 31726640 × 70000 producing 2220864800000
+ 31726640 × 700000 resulting in 22208648000000
+ 31726640 × 0000000 resulting in 0
+ 31726640 × 40000000 that is equal 1269065600000000

= 1293607552012160
