Alright, let's work through 2498630 times 52450980 step by step
2498630 × 52450980 = 52450980 × (2498630)
+ 52450980 × 0 yielding 0
+ 52450980 × 30 that results in 1573529400
+ 52450980 × 600 which equals 31470588000
+ 52450980 × 8000 which equals 419607840000
+ 52450980 × 90000 which equals 4720588200000
+ 52450980 × 400000 what gives us 20980392000000
+ 52450980 × 2000000 yielding 104901960000000

= 131055592157400
