170 (number)
170 (one hundred seventy) is a whole number. It comes after 169 and before 171.
| ||||
|---|---|---|---|---|
| Cardinal | one hundred seventy | |||
| Ordinal | 170th (one hundred seventieth) | |||
| Factorization | 2 × 5 × 17 | |||
| Greek numeral | ΡΟ´ | |||
| Roman numeral | CLXX | |||
| Binary | 101010102 | |||
| Ternary | 200223 | |||
| Quaternary | 22224 | |||
| Quinary | 11405 | |||
| Senary | 4426 | |||
| Octal | 2528 | |||
| Duodecimal | 12212 | |||
| Hexadecimal | AA16 | |||
| Vigesimal | 8A20 | |||
| Base 36 | 4Q36 | |||
In mathematics
- Even number: 170 is even because it can be divided by 2 with no remainder.
- Factors: 170 = 2 × 5 × 17.
- Sum of squares: 170 can be written as a sum of two squares in two different ways: 170=13^2+1^2 and 170=11^2+7^2
In science
Chemistry: One of the isotopes of the element ytterbium has a mass number of 170 (called ytterbium-170).