Names of 128401
| Nominal | 128401 |
| Cardinal | one hundred twenty-eight thousand four hundred one |
| Ordinal | 128,401st |
| This number as US currency | one hundred twenty-eight thousand four hundred one dollars |
| Is 128401 an odd number? | 128401 is an odd number |
| Is 128401 an even number? | 128401 is NOT an even number |
| Is 128401 a palindrome? | 128401 is NOT a palindrome number |
| Is 128401 a triangle number? | 128401 is NOT a triangle number |
128401 in other Bases
| Base 2 (Binary) | 111110101100100012 |
| Base 3 (Ternary) | 201120101213 |
| Base 4 (Quaternary) | 1331121014 |
| Base 5 (Quinary) | 131021015 |
| Base 6 (Senary) | 24302416 |
| Base 8 (Octal) | 3726218 |
| Base 12 (Duodecimal) | 6238112 |
| Base 16 (Hexadecimal) | 1F59116 |
| Base 20 (Vigesimal) | G10120 |
Primes and Factors tests for 128401
| Is 128401 a Prime Number? | 128401 is NOT a prime |
| Is 128401 a perfect number? | 128401 is NOT a perfect number |
| Is 128401 a Mersenne Prime? | 128401 is NOT a Mersenne prime |
| Is 128401 a Fermat Prime? | 128401 is NOT a Fermat prime |
| Is 128401 a Fibonacci Prime? | 128401 is NOT a Fibonacci prime |
| Is 128401 a Partition Prime? | 128401 is NOT a Partition prime |
| Is 128401 a Pell Prime? | 128401 is NOT a Pell prime |
| Prime Factors | Prime factors of 128401 |
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128401 in other Numerals
| 128401 in Roman Numeral | CXXVMMMCDI |
| 128401 in Chinese Numeral | 壹拾萬貳萬捌仟肆佰壹 |
| 128401 in Egyptian Numeral | 𓆐𓂮𓇃𓍥𓏺 |
| 128401 in Babylonian Numeral |    |
Roots and stuff for 128401
| Is 128401 a square number? | 128401 is NOT a square number |
| Is 128401 a cube number? | 128401 is NOT a cube number |
| Square root of the number 128401 | 358.33085270459 |
| Cube root of the number 128401 | 50.4494150856 |
Recreational math for 128401
| Number 128401 reversed | 104821 |
| Sum of the digits | 16 |
| No of digits | 6 |