It will depend on the denomination(s). For example, it will take a hundred times longer to count in 5 rupee notes than in 500 rupee notes!
1 billion seconds?
2 billion seconds
To count one billion objects, it would take you however long it takes to count one object times one billion. It does not matter how much mass the object has, so your statement of mass is meaningless.
If you counted 1 number per second, it would take 63 years to count to 2 billion.
If you counted 1 number per second, it would take 220 years to count to 7 billion.
4.5 billion seconds.
If you counted 1 number per second, it would take at least 220 years to count to 6.9 billion.
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 billion hours
I recall reading that it would take you 3 weeks to count to a million if you counted all day, taking time off to eat and sleep. So to count to a billion would take 1000 times 3 weeks.
well it dapends how fast u count but i can count out 120 in a min so 60 billion/120=ur aunswer
Assuming it takes about 1 second to count each dollar, it would take one billion seconds, or about 31 years and 8 months.
In the "short count" system, 1 million is 1,000,000 and 1 billion is 1,000,000,000, so there are a thousand million in a billion. In the "long count" system, there are a million million in a billion and a thousand million is either called that or some word cognate with "milliard". The US uses pretty much exclusively short count. In Europe, you could see either; you need to know what the convention is where you are to know for sure what a billion is.