Base 21 to base 8 conversion
Base 21 to base 8 converter lets you convert number system between base 21 to base 8 and will give you the result with calculation steps and it also supports decimal numbers. Enter your number and choose bases below to start a conversion.
Result
How to convert 1 in base 21 to base 8?
Calculation steps
To convert 1 in base 21 to base 8, take the following steps.
- Convert 1 from base 21 to base 10.
- Convert result of the previous step from base 10 to base 8.
Step 1: convert 1 from base 21 to base 10
To start the calculation, let d is the number in each digit and n is the exponent of the number in that digit. Therefore, the steps can be shown in the following table.
Exponent (n) | Digit (d) | d x 21n | Cumulative sum |
---|---|---|---|
0 | 1 | 1 x 210 | 1 |
From the table above, it can be written as a conversion formula as:
(1 × 210)
Then calculate the sum of all the cumulative sums we get:
1 = 1
Step 2: convert from base 10 to base 8
Conversion from base 10 to base 8 can be done by dividing the number by 8 until the quotient is zero. The steps can be shown in the following table.
# | Number divides 8 | Quotient | Remaining |
---|---|---|---|
1 | 1 divides 8 | 0 | 1 |
When the division is complete, connect all the remainders of the division. Starting from the bottom of the table we get 1.
Therefore, 1 in base 21 can to converted to base 8 as 1.
Base 21 to base 8 conversions table
Here is a conversions table comparing the relationship between base 21 and base 8 by using 1 - 100 in base 10 as starting numbers.
Base 21 | Base 8 |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 10 |
9 | 11 |
A | 12 |
B | 13 |
C | 14 |
D | 15 |
E | 16 |
F | 17 |
G | 20 |
H | 21 |
I | 22 |
J | 23 |
K | 24 |
10 | 25 |
11 | 26 |
12 | 27 |
13 | 30 |
14 | 31 |
15 | 32 |
16 | 33 |
17 | 34 |
18 | 35 |
19 | 36 |
1A | 37 |
1B | 40 |
Popular conversions
- Base 10 to base 2 conversion
- Base 10 to base 8 conversion
- Base 10 to base 16 conversion
- Base 8 to base 2 conversion
- Base 8 to base 10 conversion
- Base 8 to base 16 conversion
- Base 16 to base 2 conversion
- Base 16 to base 8 conversion
- Base 16 to base 10 conversion
- Base 2 to base 8 conversion
- Base 2 to base 10 conversion
- Base 2 to base 16 conversion