Names of 142820
| Nominal | 142820 |
| Cardinal | one hundred forty-two thousand eight hundred twenty |
| Ordinal | 142,820th |
| This number as US currency | one hundred forty-two thousand eight hundred twenty dollars |
| Is 142820 an odd number? | 142820 is NOT an odd number |
| Is 142820 an even number? | 142820 is an even number |
| Is 142820 a palindrome? | 142820 is NOT a palindrome number |
| Is 142820 a triangle number? | 142820 is NOT a triangle number |
142820 in other Bases
| Base 2 (Binary) | 1000101101111001002 |
| Base 3 (Ternary) | 210202201223 |
| Base 4 (Quaternary) | 2023132104 |
| Base 5 (Quinary) | 140322405 |
| Base 6 (Senary) | 30211126 |
| Base 8 (Octal) | 4267448 |
| Base 12 (Duodecimal) | 6A79812 |
| Base 16 (Hexadecimal) | 22DE416 |
| Base 20 (Vigesimal) | HH1020 |
Primes and Factors tests for 142820
| Is 142820 a Prime Number? | 142820 is NOT a prime |
| Is 142820 a perfect number? | 142820 is NOT a perfect number |
| Is 142820 a Mersenne Prime? | 142820 is NOT a Mersenne prime |
| Is 142820 a Fermat Prime? | 142820 is NOT a Fermat prime |
| Is 142820 a Fibonacci Prime? | 142820 is NOT a Fibonacci prime |
| Is 142820 a Partition Prime? | 142820 is NOT a Partition prime |
| Is 142820 a Pell Prime? | 142820 is NOT a Pell prime |
| Prime Factors | Prime factors of 142820 |
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142820 in other Numerals
| 142820 in Roman Numeral | CXLMMDCCCXX |
| 142820 in Chinese Numeral | 壹拾萬肆萬貳仟捌佰貳拾 |
| 142820 in Egyptian Numeral | 𓆐𓂰𓆽𓍩𓎇 |
| 142820 in Babylonian Numeral |    |
Roots and stuff for 142820
| Is 142820 a square number? | 142820 is NOT a square number |
| Is 142820 a cube number? | 142820 is NOT a cube number |
| Square root of the number 142820 | 377.91533443352 |
| Cube root of the number 142820 | 52.271264895791 |
Recreational math for 142820
| Number 142820 reversed | 028241 |
| Sum of the digits | 17 |
| No of digits | 6 |