0.000 000 000 001, or 1 x 10-12 in scientific notation.
A trillionth of a second is a nanosecond.
One trillionth = 0.000000000001
One trillionth is written .0000000000001. There are twelve zeros that precede the trillionth place. In contrast, there are twelve zeroes after the one when you write one trillionth (1,000,000,000,000).
0ne trillionth = 0.000000000001 in decimal form
A picometer is a unit of distance. It is one trillionth of a meter, or one billionth of a millimeter. It is small enough to be on the atomic scale - a hydrogen atom is about 31 pm (picometers).
an atom weighs about 1o trillionths of a trillionth of a trillionth of a gram that is all I know.
1
trillion
a picometer
i dont know sorry. however, it MUST be 1 or 0 since that combination starts at the trillionth number.
picosecond
the billionth the trillionth of a second.