No problem, we've got 61397552 and 87997408 to multiply
61397552 × 87997408 = 87997408 × (61397552)
+ 87997408 × 2 that equals 175994816
+ 87997408 × 50 that equals 4399870400
+ 87997408 × 500 producing 43998704000
+ 87997408 × 7000 that is equal 615981856000
+ 87997408 × 90000 which equals 7919766720000
+ 87997408 × 300000 that equals 26399222400000
+ 87997408 × 1000000 giving us 87997408000000
+ 87997408 × 60000000 what gives us 5279844480000000

= 5402825433545216
