The Mach number is a dimensionless quantity that represents the speed of an object relative to the speed of sound in the surrounding medium.
The formula to calculate the Mach number is:
Mach Number = Object Speed / Speed of Sound
If the object speed is 500 meters per second and the speed of sound is 343 meters per second, the Mach number will be 1.457 (500 / 343). The result will be shown as “500 is divisible by 343 and the result is 1.457”.