Convert the number 10110112 from base 2 to base 10.
1 × 26 + 1 × 24 + 1 × 23 + 1 × 21 + 1 × 20
= 9110
Convert the number 3258 from base 8 to base 10.
3 × 82 + 2 × 81 + 5 × 80
= 21310
Convert the number 12A16 from base 16 to base 10.
1 × 162 + 2 × 161 + 10 × 160 // A represents the number 10 in base 16 number system
= 298
Convert the number 1210 from base 10 to base 2.
12 / 2 = 6 ... ... ... ... Remainder 0
6 / 2 = 3 ... ... ... Remainder 0
3 / 2 = 1 ... ... Remainder 1
1 / 2 = 0 ... Remainder 1
Write the remainder from bottom to top
1210 = 11002
Convert the number 10210 from base 10 to base 8.
102 / 8 = 12 ... ... ... ... Remainder 6
12 / 8 = 1 ... ... ... Remainder 4
1 / 8 = 0 ... ... Remainder 1
Write the remainder from bottom to top
10210 = 1468
Convert the number 26810 from base 10 to base 16.
268 / 16 = 16 ... ... ... ... Remainder 12 (12 = C in base 16)
16 / 16 = 1 ... ... ... Remainder 0
1 / 16 = 0 ... ... Remainder 1
Write the remainder from bottom to top
26810 = 10C16
Convert numbers between base 2 to base 8
Every three digit in base 2 can be converted to 1 digit in base 8.
Example:
Base 2: 100 101 001
Base 8: 4 5 1
Base 2: 001 011 101
Base 8: 1 3 5
Base 2: 011 100 000
Base 8: 3 4 0
Convert numbers between base 2 to base 16
Every four digit in base 2 can be converted to 1 digit in base 16.
Example:
Base 2 : 1100 1011 0010
Base 16: C B 2