| base 20 to decimal | ||
|---|---|---|
| 010 | = 020 | = 010 |
| 110 | = 120 | = 110 |
| 210 | = 220 | = 210 |
| 310 | = 320 | = 310 |
| 410 | = 420 | = 410 |
| 510 | = 520 | = 510 |
| 610 | = 620 | = 610 |
| 710 | = 720 | = 710 |
| 810 | = 820 | = 810 |
| 910 | = 920 | = 910 |
| 1010 | = a20 | = 1010 |
| 1110 | = b20 | = 1110 |
| 1210 | = c20 | = 1210 |
| 1310 | = d20 | = 1310 |
| 1410 | = e20 | = 1410 |
| 1510 | = f20 | = 1510 |
| 1610 | = g20 | = 1610 |
| 1710 | = h20 | = 1710 |
| 1810 | = i20 | = 1810 |
| 1910 | = j20 | = 1910 |
| 2010 | = 1020 | = 2010 |
| 2110 | = 1120 | = 2110 |
| 2210 | = 1220 | = 2210 |
| base 20 to decimal | ||
|---|---|---|
| 2310 | = 1320 | = 2310 |
| 2410 | = 1420 | = 2410 |
| 2510 | = 1520 | = 2510 |
| 2610 | = 1620 | = 2610 |
| 2710 | = 1720 | = 2710 |
| 2810 | = 1820 | = 2810 |
| 2910 | = 1920 | = 2910 |
| 3010 | = 1a20 | = 3010 |
| 3110 | = 1b20 | = 3110 |
| 3210 | = 1c20 | = 3210 |
| 3310 | = 1d20 | = 3310 |
| 3410 | = 1e20 | = 3410 |
| 3510 | = 1f20 | = 3510 |
| 3610 | = 1g20 | = 3610 |
| 3710 | = 1h20 | = 3710 |
| 3810 | = 1i20 | = 3810 |
| 3910 | = 1j20 | = 3910 |
| 4010 | = 2020 | = 4010 |
| 4110 | = 2120 | = 4110 |
| 4210 | = 2220 | = 4210 |
| 4310 | = 2320 | = 4310 |
| 4410 | = 2420 | = 4410 |
| 4510 | = 2520 | = 4510 |
| base 20 to decimal | ||
|---|---|---|
| 4610 | = 2620 | = 4610 |
| 4710 | = 2720 | = 4710 |
| 4810 | = 2820 | = 4810 |
| 4910 | = 2920 | = 4910 |
| 5010 | = 2a20 | = 5010 |
| 5110 | = 2b20 | = 5110 |
| 5210 | = 2c20 | = 5210 |
| 5310 | = 2d20 | = 5310 |
| 5410 | = 2e20 | = 5410 |
| 5510 | = 2f20 | = 5510 |
| 5610 | = 2g20 | = 5610 |
| 5710 | = 2h20 | = 5710 |
| 5810 | = 2i20 | = 5810 |
| 5910 | = 2j20 | = 5910 |
| 6010 | = 3020 | = 6010 |
| 6110 | = 3120 | = 6110 |
| 6210 | = 3220 | = 6210 |
| 6310 | = 3320 | = 6310 |
| 6410 | = 3420 | = 6410 |
| 6510 | = 3520 | = 6510 |
| 6610 | = 3620 | = 6610 |
| 6710 | = 3720 | = 6710 |
| 6810 | = 3820 | = 6810 |
| base 20 to decimal | ||
|---|---|---|
| 6910 | = 3920 | = 6910 |
| 7010 | = 3a20 | = 7010 |
The decimal numeral system (also called base-ten positional numeral system, and occasionally called denary) is the standard system for denoting integer and non-integer numbers. It has ten as its base.