math

1) Write 2^2 * 3 * 5 as a natural number? I get 60 is it right or should i put 4*3*5= 60
2) Write 420 as the product of its prime factors in exponent form?
What do i have to do ?

1) Write 2^2 * 3 * 5 as a natural number? I get 60 is it right or should i put 4*3*5= 60
2) Write 420 as the product of its prime factors in exponent form?
What do i have to do ?

60 is a natural number
420=divide by 2
2*210
2*2*105
divide by 5
2*2*5*51
divide by 17
2*2*5*17*3
2^2 * 3 *5* 17

so its 17, 5 and 2?

1. 👍 0
2. 👎 0
3. 👁 33

Similar Questions

1. algebra

Are the following true or false? 1. The difference of two natural numbers is always a natural number. 2. The sum of two natural numbers is always a natural number. 3. The quotient of two natural numbers is always a natural number.

asked by Bill on September 7, 2010
2. Data Structure and Algorithms in Java

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. On the other hand, a composite number is a natural number greater than 1 that is not a prime number. For example, 5 is prime,

3. Algebra

Determine all pairs (m, n) of a two-digit natural number m and a single-digit natural number n satisfying the following conditions. 1) If the number n is given as the number between the two digits of the number m, then a

asked by Raihan Khan on November 1, 2016
4. Math

Determine all pairs (m, n) of a two-digit natural number m and a single-digit natural number n satisfying the following conditions. 1) If the number n is given as the number between the two digits of the number m, then a

asked by Raihan on November 1, 2016
5. programming

write a C function which takes a natural number as argument and calculates the product of sum of its digits. A sum-product number is natural number that equals the product of sum of its digits and the product of digits.

asked by Alice on February 9, 2016
6. Math

A natural number decreased by 30 times its reciprocal is 1. Find the natural number.

asked by Raquel on September 14, 2016
7. math

Write two mixed numbers so that all rules are applied: 1. One number is larger than the other by 4 2/3 2. The difference of the numbers is equal to the smaller number. 3. The sum of the numbers is natural number. What are the

asked by john on January 28, 2018
8. programming

write a C function which takes natural number nas argument and calculate the sum of the digits raised to the power of the number of digits in n.

asked by Alice on February 9, 2016
9. computer science

how to write c++ program to compute to display natural number between 1 and 30 which are divisible by 12

asked by wondu on April 2, 2016
{"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0}