Alright, let's work through 61320355 times 32442425 step by step
61320355 × 32442425 = 32442425 × (61320355)
+ 32442425 × 5 yielding 162212125
+ 32442425 × 50 that is equal 1622121250
+ 32442425 × 300 yielding 9732727500
+ 32442425 × 0000 yielding 0
+ 32442425 × 20000 that equals 648848500000
+ 32442425 × 300000 resulting in 9732727500000
+ 32442425 × 1000000 giving us 32442425000000
+ 32442425 × 60000000 that results in 1946545500000000

= 1989381018060875
