Names of 129440
| Nominal | 129440 |
| Cardinal | one hundred twenty-nine thousand four hundred forty |
| Ordinal | 129,440th |
| This number as US currency | one hundred twenty-nine thousand four hundred forty dollars |
| Is 129440 an odd number? | 129440 is NOT an odd number |
| Is 129440 an even number? | 129440 is an even number |
| Is 129440 a palindrome? | 129440 is NOT a palindrome number |
| Is 129440 a triangle number? | 129440 is NOT a triangle number |
129440 in other Bases
| Base 2 (Binary) | 111111001101000002 |
| Base 3 (Ternary) | 201201200023 |
| Base 4 (Quaternary) | 1332122004 |
| Base 5 (Quinary) | 131202305 |
| Base 6 (Senary) | 24351326 |
| Base 8 (Octal) | 3746408 |
| Base 12 (Duodecimal) | 62AA812 |
| Base 16 (Hexadecimal) | 1F9A016 |
| Base 20 (Vigesimal) | G3C020 |
Primes and Factors tests for 129440
| Is 129440 a Prime Number? | 129440 is NOT a prime |
| Is 129440 a perfect number? | 129440 is NOT a perfect number |
| Is 129440 a Mersenne Prime? | 129440 is NOT a Mersenne prime |
| Is 129440 a Fermat Prime? | 129440 is NOT a Fermat prime |
| Is 129440 a Fibonacci Prime? | 129440 is NOT a Fibonacci prime |
| Is 129440 a Partition Prime? | 129440 is NOT a Partition prime |
| Is 129440 a Pell Prime? | 129440 is NOT a Pell prime |
| Prime Factors | Prime factors of 129440 |
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129440 in other Numerals
| 129440 in Roman Numeral | CXXMXCDXL |
| 129440 in Chinese Numeral | 壹拾萬貳萬玖仟肆佰肆拾 |
| 129440 in Egyptian Numeral | 𓆐𓂮𓇄𓍥𓎉 |
| 129440 in Babylonian Numeral |    |
Roots and stuff for 129440
| Is 129440 a square number? | 129440 is NOT a square number |
| Is 129440 a cube number? | 129440 is NOT a cube number |
| Square root of the number 129440 | 359.7777091483 |
| Cube root of the number 129440 | 50.58512584415 |
Recreational math for 129440
| Number 129440 reversed | 044921 |
| Sum of the digits | 20 |
| No of digits | 6 |