.000000001
0.000000001
one-billionth of a second is a nanosecond.
One billionth of a metre is a nanometre.
One ten-billionth.
It looks like this 0.111111111 or whatever your number
It is 0.000000001
.000000001
There is only one decimal point in the number Pi
0.000000001
The tenth place to the right of the decimal point.
one-billionth of a second is a nanosecond.
One billionth of a metre is a nanometre.
9; one billionth is 1,000,000,000.
One ten-billionth.
A nanosecond is one billionth of a second. In the long form, it is 0.000000001 seconds. As an equation, it is written as 10-9 s.
A billionth is one of a billion equal parts.