Names of 390
| Nominal | 390 |
| Cardinal | three hundred ninety |
| Ordinal | 390th |
| This number as US currency | three hundred ninety dollars |
| Is 390 an odd number? | 390 is NOT an odd number |
| Is 390 an even number? | 390 is an even number |
| Is 390 a palindrome? | 390 is NOT a palindrome number |
| Is 390 a triangle number? | 390 is NOT a triangle number |
390 in other Bases
| Base 2 (Binary) | 1100001102 |
| Base 3 (Ternary) | 1121103 |
| Base 4 (Quaternary) | 120124 |
| Base 5 (Quinary) | 30305 |
| Base 6 (Senary) | 14506 |
| Base 8 (Octal) | 6068 |
| Base 12 (Duodecimal) | 28612 |
| Base 16 (Hexadecimal) | 18616 |
| Base 20 (Vigesimal) | JA20 |
Primes and Factors tests for 390
| Is 390 a Prime Number? | 390 is NOT a prime |
| Is 390 a perfect number? | 390 is NOT a perfect number |
| Is 390 a Mersenne Prime? | 390 is NOT a Mersenne prime |
| Is 390 a Fermat Prime? | 390 is NOT a Fermat prime |
| Is 390 a Fibonacci Prime? | 390 is NOT a Fibonacci prime |
| Is 390 a Partition Prime? | 390 is NOT a Partition prime |
| Is 390 a Pell Prime? | 390 is NOT a Pell prime |
| Prime Factors | Prime factors of 390 |
Sponsored
390 in other Numerals
| 390 in Roman Numeral | CCCXC |
| 390 in Chinese Numeral | 叄佰玖拾 |
| 390 in Egyptian Numeral | 𓍤𓎎 |
| 390 in Babylonian Numeral |   |
Roots and stuff for 390
| Is 390 a square number? | 390 is NOT a square number |
| Is 390 a cube number? | 390 is NOT a cube number |
| Square root of the number 390 | 19.748417658131 |
| Cube root of the number 390 | 7.3061435740628 |
Recreational math for 390
| Number 390 reversed | 093 |
| Sum of the digits | 12 |
| No of digits | 3 |