Alright, let's work through 9797950 times 49688877 step by step
9797950 × 49688877 = 49688877 × (9797950)
+ 49688877 × 0 producing 0
+ 49688877 × 50 what gives us 2484443850
+ 49688877 × 900 resulting in 44719989300
+ 49688877 × 7000 which equals 347822139000
+ 49688877 × 90000 which equals 4471998930000
+ 49688877 × 700000 that equals 34782213900000
+ 49688877 × 9000000 giving us 447199893000000

= 486849132402150
