No problem, we've got 8435 and 2402 to multiply
8435 × 2402 = 2402 × (8435)
+ 2402 × 5 producing 12010
+ 2402 × 30 that results in 72060
+ 2402 × 400 that results in 960800
+ 2402 × 8000 which equals 19216000

= 20260870
