No problem, we've got 7965592 and 6658312 to multiply
7965592 × 6658312 = 6658312 × (7965592)
+ 6658312 × 2 that is equal 13316624
+ 6658312 × 90 that is equal 599248080
+ 6658312 × 500 producing 3329156000
+ 6658312 × 5000 yielding 33291560000
+ 6658312 × 60000 resulting in 399498720000
+ 6658312 × 900000 resulting in 5992480800000
+ 6658312 × 7000000 what gives us 46608184000000

= 53037396800704
