| One | 100 | 1 |
| Tens | 101 | 10 |
| Hundreds | 102 | 100 |
| Thousands | 103 | 1,000 |
| Ten Thousands | 104 | 10,000 |
| Hundred Thousands | 105 | 100,000 |
| Millions | 106 | 1,000,000 |
| Billions | 109 | 1,000,000,000 |
| Trillions | 1012 | 1,000,000,000,000 |
| Quadrillions | 1015 | 1,000,000,000,000,000 |
| Quintillions | 1018 | 1,000,000,000,000,000,000 |
| Sextillions | 1021 | 1,000,000,000,000,000,000,000 |
| Septillions | 1024 | 1,000,000,000,000,000,000,000,000 |
| Octillions | 1027 | 1,000,000,000,000,000,000,000,000,000 |
| Nonillions | 1030 | 1,000,000,000,000,000,000,000,000,000,000 |
| Decillions | 1033 | 1,000,000,000,000,000,000,000,000,000,000,000 |
| Undecillions | 1036 | 1,000,000,000,000,000,000,000,000,000,000,000,000 |
| Duodecillions | 1039 | 1,000,000,000,000,000,000,000,000,000,000,000,000,000 |
| Tredecillions | 1042 | 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000 |
| Quattuordecillions | 1045 | 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 |
| Quindecillions | 1048 | 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 |
| | | |
| Ones | 100 = 1 | 1 |
| Tenths | 10–1 = 1/10 | 0.1 |
| Hundredths | 10–2 = 1/102 | 0.01 |
| Thousandths | 10–3 = 1/103 | 0.001 |
| Ten thousandths | 10–4 = 1/104 | 0.0001 |
| Hundred thousandths | 10–5 = 1/105 | 0.00001 |
| Millionths | 10–6 = 1/106 | 0.000001 |
| Billionths | 10–9 = 1/109 | 0.000000001 |
| Trillionths | 10–12 = 1/1012 | 0.000000000001 |
| Quadrillionths | 10–15 = 1/1015 | 0.000000000000001 |
| Quintillionths | 10–18 = 1/1018 | 0.000000000000000001 |
| Sextillionths | 10–21 = 1/1021 | 0.000000000000000000001 |
| Septillionths | 10–24 = 1/1024 | 0.000000000000000000000001 |
| Octillionths | 10–27 = 1/1027 | 0.000000000000000000000000001 |
| Nonillionths | 10–30 = 1/1030 | 0.000000000000000000000000000001 |
| Decillionths | 10–33 = 1/1033 | 0.000000000000000000000000000000001 |
| Undecillionths | 10–36 = 1/1036 | 0.000000000000000000000000000000000001 |
| Duodecillionths | 10–39 = 1/1039 | 0.000000000000000000000000000000000000001 |
| Tredecillionths | 10–42 = 1/1042 | 0.000000000000000000000000000000000000000001 |
| Quattuordecillionths | 10–45 = 1/1045 | 0.000000000000000000000000000000000000000000001 |
| Quattuordecillionths | 10–48 = 1/1048 | 0.000000000000000000000000000000000000000000000001 |
See Also ►