3.1214122144 is a rational number. Rational numbers are any number that can be defined as a fraction.
Your number is the same as 3 and 1214122144/10000000000
rational
It is Real, Rational, Integer, Whole and Counting but not Irrational
Rational. 360 is an integer, and all integers are rational.
rational
No because 225 is an integer and all whole numbers are rational
Yes. 2*pi is irrational, pi is irrational, but their quotient is 2pi/pi = 2: not only rational, but integer.
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.
0.4444
It is Real, Rational, Integer, Whole and Counting but not Irrational
It is Real, Rational, Integer, Whole and Counting but not Irrational
No integer is an irrational number; all integers are rational.
It is real, rational, integer and whole but not irrational nor counting.
It is rational, whole, integer and real but not natural nor irrational.
15 is both rational, and an integer. is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
The number 3 is a rational number (as is any integer).
-13 is rational and an integer.
Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.