Mathematicians, engineers and scientists avoid the words billion and billionth because they have different meanings in different countries.
e.g. one billion (US) 109. one billion (UK) 1012.
So, mathematicians use exponents as shown above.
Engineers and scientists mostly use SI multipliers.
106 = Mega, 109 = Giga, 1012 = Tera
10-6 = micro, 10-9 = nano, 10-12 = pico.
If you are American, a billionth is 10-9 . If you are a Brit it is 10-12.
really small. Divided into a billion parts. A nanometer is one billionth of a meter. A nanosecond is one billionth of a second. A nanocraig would be one billionth of some guy named Craig.Ex. if you have 650 nm it would be equivalent to 650 x10^-9 m
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
A nanometre is a billionth of a metre. So 10 nm = 10-8 metres.
A nanometer is a unit of length equal to one billionth of a meter. It is commonly used in physics to measure very small distances, such as the wavelength of light or the sizes of atoms and molecules.
one-billionth of a second is a nanosecond.
Nano-, a nanometer is a billionth of a meter
One billionth of a metre is a nanometre.
9; one billionth is 1,000,000,000.
One ten-billionth.
How long does a nanosecond last, a millionth of a second or a billionth of a second?A nanosecond lasts a billionth of a second.