No problem, we've got 2421 and 9800 to multiply
2421 × 9800 = 9800 × (2421)
+ 9800 × 1 that equals 9800
+ 9800 × 20 yielding 196000
+ 9800 × 400 producing 3920000
+ 9800 × 2000 resulting in 19600000

= 23725800
