Alright, let's work through 5297444 times 31648010 step by step
5297444 × 31648010 = 31648010 × (5297444)
+ 31648010 × 4 that results in 126592040
+ 31648010 × 40 what gives us 1265920400
+ 31648010 × 400 yielding 12659204000
+ 31648010 × 7000 which equals 221536070000
+ 31648010 × 90000 that is equal 2848320900000
+ 31648010 × 200000 resulting in 6329602000000
+ 31648010 × 5000000 which equals 158240050000000

= 167653560686440
