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The number in the units digit of the number 921 is 9.

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15y ago

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What is the units digit of 29 to the 57 power?

To find the units digit of (29^{57}), we can focus on the units digit of the base, which is 9. The units digits of powers of 9 follow a pattern: (9^1 = 9), (9^2 = 81) (units digit 1), (9^3 = 729) (units digit 9), and (9^4 = 6561) (units digit 1). This pattern alternates between 9 and 1. Since (57) is odd, the units digit of (29^{57}) is the same as that of (9^{57}), which is (9). Thus, the units digit of (29^{57}) is (9).


What is the ones digit of the following product 159 445 7762 39?

The units digit of 159*445*7762*39 is the units digit of the product of the units digits of the four numbers, that is, the units digit of 9*5*2*9 Since there is a 5 and a 2 in that, the units digit is 0.


What is the units digit of 9 raised to the 387th power?

9


What is a unit's digit of the product?

It is the unit's digit of the product of the unit's digits. For example, the units digit of 123456 * 4689 is simply the units digit of 6*9 = 54, which is 4.


What is the units digit of 7 to the 15 power?

Power 2: units digit 9. Multiply by 49 again to get power 4: units digit 1. So every 4th power gives units digit 1. So 16th power has units digit 1, so the previous power, the 15th must have units digit 3.


You are the largest two-digit number whose units digit divides its tens digit evenly who are you?

99. 9 divided by 9=1


What is the units digit in 899?

899 means 8 x 100s + 9 x 10s and 9 x units. So the 9 on the right hand side is the units.


What is the units digit of 27 to the 27th power?

To find the units digit of (27^{27}), we can look at the units digit of (27), which is (7). We then need to find the units digit of (7^{27}). The units digits of the powers of (7) cycle every four terms: (7^1 = 7), (7^2 = 49) (units digit (9)), (7^3 = 343) (units digit (3)), and (7^4 = 2401) (units digit (1)). Since (27 \mod 4 = 3), the units digit of (7^{27}) is the same as that of (7^3), which is (3). Thus, the units digit of (27^{27}) is (3).


What is the value of the unit digit in this number 5.69?

'5' is the UNIT digit. '6' is the 'tenths' digit. '9' is the 'hundredths' digit.


What is unit digit of 9 to the 20th power?

The units digit of 9n is 9 if n is odd and 1 if n is even. So 1.


What is the value of the digit 9 in 879?

The 9 in 879 represents nine ones or nine units


In the number 7.69 which digit has the greatest value?

The "7" digit had the greatest value because it is in the UNITS column.