The 6th billionth baby was born on 19th July 1999 at about 12:24 am.
Astha,,
According to the United Nations the 6 billionth human was born in the year 1999.
Sarajevo
1 billionth = 10-9 (1 billionth)4 = (10-9)4 = 10-36 That's 0.000 000 000 000 000 000 000 000 000 000 000 001
A billionth is one of a billion equal parts.
billionth is 1,000,000,000 millionth is 1000000
Nano-, a nanometer is a billionth of a meter
one-billionth of a second is a nanosecond.
Early December
derek schiebel from east-west India
One billionth of a metre is a nanometre.
One ten-billionth.