Alright, let's work through 27122481 times 16299032 step by step
27122481 × 16299032 = 16299032 × (27122481)
+ 16299032 × 1 that is equal 16299032
+ 16299032 × 80 what gives us 1303922560
+ 16299032 × 400 what gives us 6519612800
+ 16299032 × 2000 what gives us 32598064000
+ 16299032 × 20000 resulting in 325980640000
+ 16299032 × 100000 giving us 1629903200000
+ 16299032 × 7000000 what gives us 114093224000000
+ 16299032 × 20000000 which equals 325980640000000

= 442070185738392
