inWholeNanoseconds

Common
JVM
JS
Native
1.0
val inWholeNanoseconds: Long
(source)

The value of this duration expressed as a Long number of nanoseconds.

If the result doesn't fit in the range of Long type, it is coerced into that range:

An infinite duration value is converted either to Long.MAX_VALUE or Long.MIN_VALUE depending on its sign.