Atto to Peta Converter

Atto- (symbol: a) is an international System of Units prefix, representing 10⁻¹⁸ times, or 0.000000000000000001.

Examples

• 1 attosecond = 0.000000000000000001 seconds
• 1 attometer = 0.000000000000000001 meters

It was introduced in 1964 and comes from word 'atten', which means "18" in Danish language.

Peta- is a decimal unit prefix in the metric system denoting multiplication by 10¹⁵ or 1000000000000000. Added as a unit prefix in the international unit system in 1975, symbolized by 'P'.

Formula 1:-

P = a / 1.0E+33

Formula 2:-

P = a * 1.0E-33

Here's how to convert 5 Atto to Peta using the formula 1 and formula 2.
Example:: 5 a = ? P

Using Formula 1:-

5 a = (5 ÷ 1.0E+33) P = 5.0E-33 P

Using Formula 2:-

5 a = (5 × 1.0E-33) P = 5.0E-33 P