Alright, let's work through 49226687 times 67023902 step by step
49226687 × 67023902 = 67023902 × (49226687)
+ 67023902 × 7 yielding 469167314
+ 67023902 × 80 what gives us 5361912160
+ 67023902 × 600 that equals 40214341200
+ 67023902 × 6000 giving us 402143412000
+ 67023902 × 20000 yielding 1340478040000
+ 67023902 × 200000 yielding 13404780400000
+ 67023902 × 9000000 resulting in 603215118000000
+ 67023902 × 40000000 yielding 2680956080000000

= 3299364645272674
