Names of 42978
| Nominal | 42978 |
| Cardinal | forty-two thousand nine hundred seventy-eight |
| Ordinal | 42,978th |
| This number as US currency | forty-two thousand nine hundred seventy-eight dollars |
| Is 42978 an odd number? | 42978 is NOT an odd number |
| Is 42978 an even number? | 42978 is an even number |
| Is 42978 a palindrome? | 42978 is NOT a palindrome number |
| Is 42978 a triangle number? | 42978 is NOT a triangle number |
42978 in other Bases
| Base 2 (Binary) | 10100111111000102 |
| Base 3 (Ternary) | 20112212103 |
| Base 4 (Quaternary) | 221332024 |
| Base 5 (Quinary) | 23334035 |
| Base 6 (Senary) | 5305506 |
| Base 8 (Octal) | 1237428 |
| Base 12 (Duodecimal) | 20A5612 |
| Base 16 (Hexadecimal) | A7E216 |
| Base 20 (Vigesimal) | 578I20 |
Primes and Factors tests for 42978
| Is 42978 a Prime Number? | 42978 is NOT a prime |
| Is 42978 a perfect number? | 42978 is NOT a perfect number |
| Is 42978 a Mersenne Prime? | 42978 is NOT a Mersenne prime |
| Is 42978 a Fermat Prime? | 42978 is NOT a Fermat prime |
| Is 42978 a Fibonacci Prime? | 42978 is NOT a Fibonacci prime |
| Is 42978 a Partition Prime? | 42978 is NOT a Partition prime |
| Is 42978 a Pell Prime? | 42978 is NOT a Pell prime |
| Prime Factors | Prime factors of 42978 |
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42978 in other Numerals
| 42978 in Roman Numeral | XLMMCMLXXVIII |
| 42978 in Chinese Numeral | 肆萬貳仟玖佰柒拾捌 |
| 42978 in Egyptian Numeral | 𓂰𓆽𓍪𓎌𓐁 |
| 42978 in Babylonian Numeral |    |
Roots and stuff for 42978
| Is 42978 a square number? | 42978 is NOT a square number |
| Is 42978 a cube number? | 42978 is NOT a cube number |
| Square root of the number 42978 | 207.31136003606 |
| Cube root of the number 42978 | 35.028004797232 |
Recreational math for 42978
| Number 42978 reversed | 87924 |
| Sum of the digits | 30 |
| No of digits | 5 |