No problem, we've got 7888437 and 42440069 to multiply
7888437 × 42440069 = 42440069 × (7888437)
+ 42440069 × 7 which equals 297080483
+ 42440069 × 30 that results in 1273202070
+ 42440069 × 400 producing 16976027600
+ 42440069 × 8000 that results in 339520552000
+ 42440069 × 80000 that is equal 3395205520000
+ 42440069 × 800000 that results in 33952055200000
+ 42440069 × 7000000 resulting in 297080483000000

= 334785810582153
