The factors of 16 are 1, 2, 4, 8 and 16. The number 16 has the uncommon trait of having an odd number of factors because it's a square number.
Know MoreSixteen is the square of 4. It is also a composite number, which is any number that has a factor other than itself and 1. Sixteen factors down to four twos, making it a powerful number. A powerful number is a number that has identical factors when factored.
Sixteen, being the fourth power of two, has significance in many fields as weights and data units. There are 16 ounces in a pound, and 16 bit processors were popular in the 1980s before they were phased out by 32 bit processors. Base 16 is used in the hexadecimal system (1 through F), which is used in computing and coding.
Sixteen has several applications in society as well. It is a convenient number for use in sports and competition as it creates an equal distribution of brackets in a tournament, like in the NBA's Sweet Sixteen. Sixteen is an age with many rites of passages in a variety of cultures across Europe and the Americas, such as with consent and driver's education.
Learn more about NumbersThe factors of 45 are 1, 3, 9, 15 and 45. A factor is a number or algebraic expression that divides into another number or expression evenly with no remainder.
Full Answer >The factors of 32 are 1, 2, 4, 8, 16 and 32. Factoring in mathematics is the process of disassembling a number or expression into constituent parts that, when multiplied, result in the original. In this case, 32 can be reached by multiplying 4 with 8, 2 with 16, and 1 with 32.
Full Answer >The factors of the number 37 are 1 and 37. This makes the number 37 a prime number, by definition. A prime number is any number that can be divided by only the number itself and the number 1.
Full Answer >The number 57 has four factors. These are 1, 3, 19 and 57. Factors of a number are numbers that can be multiplied to equal the given number.
Full Answer >