It looks like this 0.111111111 or whatever your number
The tenth place to the right of the decimal point.
There is only one decimal point in the number Pi
9; one billionth is 1,000,000,000.
Carried out or written to one decimal place . . . 184.2Rounded to one decimal place . . . . . 184.3
It is 3.6 to one decimal place
0.000000001
The tenth place to the right of the decimal point.
It is 0.000000001
0.000000001
.000000001
There is only one decimal point in the number Pi
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.
'Nano-' denotes a fraction of one billionth (10-9)A nanogram (ng) is, therefore, 10-9gor one billionth of a gram. This can be written as a unit in the 9th decimal place: 0.000000001g.Similarly:10-6g = 1 microgram (µg)...10-12g = 1 picogram (pg)10-15g = 1 femtogram (fg)and so on.
A billionth is one of a billion equal parts.