It is 20 = twenty
It is 20 which is twenty
To write 729 in expanded form, break it down by place value. It can be expressed as 700 + 20 + 9, where 700 represents the hundreds place, 20 represents the tens place, and 9 represents the units place. Thus, the expanded form of 729 is 700 + 20 + 9.
700
9 x 9 x 9 = 729
27^2 = 729
729 is not prime. 729 = 3 * 3 * 3 * 3 * 3 * 364 is not prime. 64 = 2 * 2 * 2 * 2 * 2 * 2
729
729
-730
729 to the 6th power is calculated as ( 729^6 ). Since 729 is equal to ( 3^6 ), raising it to the 6th power results in ( (3^6)^6 = 3^{36} ). The numerical value of ( 729^6 ) is 3,656,158,440,062,976.
3^3 = 27 27^2 = 729 (3^3)^2 = 3^6 = 729
2/3 x 729 = 486