* 100 is a measurement of length: Specifically, 100 meters is a common unit of distance.

* 36 is a number: It doesn't inherently represent a measurement.

To make a meaningful comparison, you need to figure out what 36 could be measuring. Here are some possibilities:

* 36 inches: This is a common measurement of length in the US.

* 36 feet: Another common measurement of length in the US.

* 36 seconds: A unit of time.

* 36 degrees: A unit of angle measurement (Celsius or Fahrenheit for temperature).

* 36 items: A unit of quantity.

Without more context, it's impossible to know what 36 "is to."