No problem, we've got 45442417 and 35565425 to multiply
45442417 × 35565425 = 35565425 × (45442417)
+ 35565425 × 7 what gives us 248957975
+ 35565425 × 10 that equals 355654250
+ 35565425 × 400 producing 14226170000
+ 35565425 × 2000 producing 71130850000
+ 35565425 × 40000 that equals 1422617000000
+ 35565425 × 400000 producing 14226170000000
+ 35565425 × 5000000 that results in 177827125000000
+ 35565425 × 40000000 that results in 1422617000000000

= 1616178873632225
