Alright, let's work through 26966479 times 53401996 step by step
26966479 × 53401996 = 53401996 × (26966479)
+ 53401996 × 9 producing 480617964
+ 53401996 × 70 that results in 3738139720
+ 53401996 × 400 producing 21360798400
+ 53401996 × 6000 which equals 320411976000
+ 53401996 × 60000 what gives us 3204119760000
+ 53401996 × 900000 resulting in 48061796400000
+ 53401996 × 6000000 that is equal 320411976000000
+ 53401996 × 20000000 resulting in 1068039920000000

= 1440063803692084
