Alright, let's work through 2128 times 3153 step by step
2128 × 3153 = 3153 × (2128)
+ 3153 × 8 which equals 25224
+ 3153 × 20 that equals 63060
+ 3153 × 100 which equals 315300
+ 3153 × 2000 that is equal 6306000

= 6709584
