i have come across this question before. the answer is 31,536,000,000,000,000
1000 million
There is 604,800 seconds in one week
There are 1,000,000,000 nanoseconds in one millisecond.
One week = 1,209,600 half-seconds.
one minute = 60 000 000 000 nanoseconds
There are 14,515,200 seconds in a week. There are 60 seconds in one minute. There are 60 minutes in one hour. There are 24 hours in one day. There are 7 days in one week.
604800
There are 604,800 seconds in one week.350 is 10 seconds less than 6 minutes. It amounts to about 0.0005787 of one week. (rounded)
There are about 1,000,000,000 nano seconds in a second.
6*10^10 nanoseconds.
I really don't know
There would be 4,000,000,000 nanoseconds in 4 seconds. This can be figured out because a nano second is . 0000000001 a second, meaning that there are 1,000,000,000 nanoseconds in one second.
"Nano" (as a prefix for any kind of unit) means billionth. One nanosecond = 0.000 000 001 seconds.