Alright, let's work through 40002795 times 48903426 step by step
40002795 × 48903426 = 48903426 × (40002795)
+ 48903426 × 5 which equals 244517130
+ 48903426 × 90 which equals 4401308340
+ 48903426 × 700 producing 34232398200
+ 48903426 × 2000 producing 97806852000
+ 48903426 × 00000 what gives us 0
+ 48903426 × 000000 that is equal 0
+ 48903426 × 0000000 which equals 0
+ 48903426 × 40000000 that is equal 1956137040000000

= 1956273725075670
