49 is a number much like any other number and has no special significance.
49 is not prime. 49 = 7 * 7 49 is a composite number as 7x7=49. A number is said to be a prime number if it only has two factors that is 1 or the number itself.
49 is a composite number because 1x49=49 and 7x7=49.
How about: 7*7 = 49 or 1*49 = 49
49 is the square number of 7.
49 is a composite number (not prime), as it has three factors: 1, 7, 49.
The number 4 has no gay significance.
Its significance is that 137 is a prime number
49 is not a prime number. It is the square of the prime number 7.
Indium has atomic number 49.
49 is a rational number
The atomic number of indium is 49. So there are 49 protons and 49 electrons.