How To Write 72 As A Product Of Prime Factors
How to write 72 as a product of prime factors or in exponential notation? First we need to know the prime factorization of 72 which is 2 * 2 * 2 * 3 * 3. Next we add all numbers that are repeating more than once as exponents of these numbers.
Using exponential notation we can write 72=23*32
For clarity all readers should know that 72=2 * 2 * 2 * 3 * 3=23*32 this index form is the right way to express a number as a product of prime factors.
Prime Factorization Of 72 With Upside Down Division Method
Prime factorization of 72 using upside down division method. Upside down division gives visual clarity when writing it on paper. It works by dividing the starting number 72 with its smallest prime factor(a figure that is only divisible with itself and 1). Then we continue the division with the answer of the last division. We find the smallest prime factor for each answer and make a division. We are essentially using successive divisions. This continues until we get an answer that is itself a prime factor. Then we make a list of all the prime factors that were used in the divisions and we call it prime factorization of 72.
2|72 We divide 72 with its smallest prime factor, which is 2
2|36 We divide 36 with its smallest prime factor, which is 2
2|18 We divide 18 with its smallest prime factor, which is 2
3|9 We divide 9 with its smallest prime factor, which is 3
3 The division of 3/9=3. 3 is a prime factor. Prime factorization is complete
The solved solution using upside down division is the prime factorization of 72=2 * 2 * 2 * 3 * 3. Remember that all divisions in this calculation have to be divisible, meaning they will leave no remainder.
Mathematical Properties Of Integer 72 Calculator
72 is a composite figure. 72 is a composite number, because it has more divisors than 1 and itself. This is an even integer. 72 is an even number, because it can be divided by 2 without leaving a comma spot. This also means that 72 is not an odd digit. When we simplify Sin 72 degrees we get the value of sin(72)=0.25382336276204. Simplify Cos 72 degrees. The value of cos(72)=-0.96725058827388. Simplify Tan 72 degrees. Value of tan(72)=-0.26241737750194. When converting 72 in binary you get 1001000. Converting decimal 72 in hexadecimal is 48. The square root of 72=8.4852813742386. The cube root of 72=4.1601676461038. Square root of √72 simplified is 6√2. All radicals are now simplified and in their simplest form. Cube root of ∛72 simplified is 2∛9. The simplified radicand no longer has any more cubed factors.
Write Smaller Numbers Than 72 As A Product Of Prime Factors
Learn how to calculate factorization of smaller figures like:
Express Bigger Numbers Than 72 As A Product Of Prime Factors
Learn how to calculate factorization of bigger amounts such as: