Alright, let's work through 49233287 times 40000604 step by step
49233287 × 40000604 = 40000604 × (49233287)
+ 40000604 × 7 that results in 280004228
+ 40000604 × 80 producing 3200048320
+ 40000604 × 200 yielding 8000120800
+ 40000604 × 3000 that results in 120001812000
+ 40000604 × 30000 that is equal 1200018120000
+ 40000604 × 200000 giving us 8000120800000
+ 40000604 × 9000000 that results in 360005436000000
+ 40000604 × 40000000 that equals 1600024160000000

= 1969361216905348
