None. It's easily written as follows: "1 picometer".
If you want to express the same length in terms of meters, you'd write "0.000000000001 meter", which has eleven zeros following the decimal point.
It could also be written as "10-12 meter". If you do it that way, then you'd think it has one zero in it, but the same thing is often written as "1 E-12 meter" so you can't be positive about it.
0.0000000004 meters
1 picometer = 0.000000001 millimetres
How many meters are in a picometer? 10^12 pm = 1m
pm is the symbol of the picometer; 1 pm = 10-12meter.
1 picometer = 1 pm = 10-9 mm
a picometer
a picometer
how many zeros in one billion
Yes. 1 Nanometer = 1,000 picometers 1 picometer = 0.001 nanometer
Seven zeros.
12 zeros.12 zeros.12 zeros.12 zeros.
33 zeros