Convert planck time to seconds
Planck Time
Planck time (tP) is the natural unit of time in the Planck system of units, approximately equal to 5.391 × 10⁻⁴⁴ seconds. It is defined as the time required for light to travel one Planck length in a vacuum and represents the scale at which quantum gravitational effects are believed to become significant. Below this timescale, current physical theories are not expected to remain valid without a theory of quantum gravity.
Second
The second (symbol: s , abbreviation: sec ) is the base unit of time in the International System of Units (SI) (French: Système International d’unités), commonly understood and historically defined as 1/86400 of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds each. Analog clocks and watches often have sixty tick marks on their faces, representing seconds (and minutes), and a "second hand" to mark the passage of time in seconds. Digital clocks and watches often have a two-digit seconds counter. The second is also part of several other units of measurement like meters per second for velocity, meters per second per second for acceleration, and cycles per second for frequency.