No problem, we've got 21426226 and 60668272 to multiply
21426226 × 60668272 = 60668272 × (21426226)
+ 60668272 × 6 producing 364009632
+ 60668272 × 20 which equals 1213365440
+ 60668272 × 200 producing 12133654400
+ 60668272 × 6000 yielding 364009632000
+ 60668272 × 20000 what gives us 1213365440000
+ 60668272 × 400000 yielding 24267308800000
+ 60668272 × 1000000 producing 60668272000000
+ 60668272 × 20000000 that is equal 1213365440000000

= 1299892106901472
