Names of 1398
| Nominal | 1398 |
| Cardinal | one thousand three hundred ninety-eight |
| Ordinal | 1,398th |
| This number as US currency | one thousand three hundred ninety-eight dollars |
| Is 1398 an odd number? | 1398 is NOT an odd number |
| Is 1398 an even number? | 1398 is an even number |
| Is 1398 a palindrome? | 1398 is NOT a palindrome number |
| Is 1398 a triangle number? | 1398 is NOT a triangle number |
1398 in other Bases
| Base 2 (Binary) | 101011101102 |
| Base 3 (Ternary) | 12202103 |
| Base 4 (Quaternary) | 1113124 |
| Base 5 (Quinary) | 210435 |
| Base 6 (Senary) | 102506 |
| Base 8 (Octal) | 25668 |
| Base 12 (Duodecimal) | 98612 |
| Base 16 (Hexadecimal) | 57616 |
| Base 20 (Vigesimal) | 39I20 |
Primes and Factors tests for 1398
| Is 1398 a Prime Number? | 1398 is NOT a prime |
| Is 1398 a perfect number? | 1398 is NOT a perfect number |
| Is 1398 a Mersenne Prime? | 1398 is NOT a Mersenne prime |
| Is 1398 a Fermat Prime? | 1398 is NOT a Fermat prime |
| Is 1398 a Fibonacci Prime? | 1398 is NOT a Fibonacci prime |
| Is 1398 a Partition Prime? | 1398 is NOT a Partition prime |
| Is 1398 a Pell Prime? | 1398 is NOT a Pell prime |
| Prime Factors | Prime factors of 1398 |
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1398 in other Numerals
| 1398 in Roman Numeral | MCCCXCVIII |
| 1398 in Chinese Numeral | 壹仟叄佰玖拾捌 |
| 1398 in Egyptian Numeral | 𓆼𓍤𓎎𓐁 |
| 1398 in Babylonian Numeral |   |
Roots and stuff for 1398
| Is 1398 a square number? | 1398 is NOT a square number |
| Is 1398 a cube number? | 1398 is NOT a cube number |
| Square root of the number 1398 | 37.38983819168 |
| Cube root of the number 1398 | 11.181559791889 |
Recreational math for 1398
| Number 1398 reversed | 8931 |
| Sum of the digits | 21 |
| No of digits | 4 |