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How is 121 not a prime number?
Because it has more than two factors and it is a square number as such 11 times 11 equals 121
8 more than 3 times a number equals?
Expressed algebraically, this is equal to 3x + 8=y.
1x16 equals 16 2x8 equals 16 4x4 equals 16 Which square numbers have more than 3 factors?
Non-prime squares
Does 7times7 equals 67?
no, 7 times 7 equals 49 67 is a prime number and therefore does not have any other factors other than 1 and 67
What number is five times more than ninety?
Five times more than ninety means multiplying 90 by 5, which equals 450. So, the number that is five times more than ninety is 450.
Is 1.7 equals to 1700000?
No. 1700000 is one millions times more than 1.7 is.
What does 14y plus 3 equal?
It equals 3 more than (14 times y)
What equals 72 but more than two factors?
2 x 2 x 2 x 3 x 3
How composite number can be written as a product of its factors in more than one way?
1 times number or number times 1
What times what equals 319?
Other than itself and 1, the only pair of positive integer factors of 319 are 11 x 29.
What makes a composite numbers?
If a number has more then 3 factors
Do larger numbers have more factors than smaller numbers?
Generally yes, but not in all cases. The largest prime number has over 22 million digits but only two factors whereas 60 has six times as many factors.
