Names of 142420
| Nominal | 142420 |
| Cardinal | one hundred forty-two thousand four hundred twenty |
| Ordinal | 142,420th |
| This number as US currency | one hundred forty-two thousand four hundred twenty dollars |
| Is 142420 an odd number? | 142420 is NOT an odd number |
| Is 142420 an even number? | 142420 is an even number |
| Is 142420 a palindrome? | 142420 is NOT a palindrome number |
| Is 142420 a triangle number? | 142420 is NOT a triangle number |
142420 in other Bases
| Base 2 (Binary) | 1000101100010101002 |
| Base 3 (Ternary) | 210201002113 |
| Base 4 (Quaternary) | 2023011104 |
| Base 5 (Quinary) | 140241405 |
| Base 6 (Senary) | 30152046 |
| Base 8 (Octal) | 4261248 |
| Base 12 (Duodecimal) | 6A50412 |
| Base 16 (Hexadecimal) | 22C5416 |
| Base 20 (Vigesimal) | HG1020 |
Primes and Factors tests for 142420
| Is 142420 a Prime Number? | 142420 is NOT a prime |
| Is 142420 a perfect number? | 142420 is NOT a perfect number |
| Is 142420 a Mersenne Prime? | 142420 is NOT a Mersenne prime |
| Is 142420 a Fermat Prime? | 142420 is NOT a Fermat prime |
| Is 142420 a Fibonacci Prime? | 142420 is NOT a Fibonacci prime |
| Is 142420 a Partition Prime? | 142420 is NOT a Partition prime |
| Is 142420 a Pell Prime? | 142420 is NOT a Pell prime |
| Prime Factors | Prime factors of 142420 |
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142420 in other Numerals
| 142420 in Roman Numeral | CXLMMCDXX |
| 142420 in Chinese Numeral | 壹拾萬肆萬貳仟肆佰貳拾 |
| 142420 in Egyptian Numeral | 𓆐𓂰𓆽𓍥𓎇 |
| 142420 in Babylonian Numeral |    |
Roots and stuff for 142420
| Is 142420 a square number? | 142420 is NOT a square number |
| Is 142420 a cube number? | 142420 is NOT a cube number |
| Square root of the number 142420 | 377.38574429885 |
| Cube root of the number 142420 | 52.22242006531 |
Recreational math for 142420
| Number 142420 reversed | 024241 |
| Sum of the digits | 13 |
| No of digits | 6 |