No problem, we've got 45120434 and 21887205 to multiply
45120434 × 21887205 = 21887205 × (45120434)
+ 21887205 × 4 that results in 87548820
+ 21887205 × 30 yielding 656616150
+ 21887205 × 400 what gives us 8754882000
+ 21887205 × 0000 which equals 0
+ 21887205 × 20000 that is equal 437744100000
+ 21887205 × 100000 that equals 2188720500000
+ 21887205 × 5000000 producing 109436025000000
+ 21887205 × 40000000 that equals 875488200000000

= 987560188646970
