Names of 997980
| Nominal | 997980 |
| Cardinal | nine hundred ninety-seven thousand nine hundred eighty |
| Ordinal | 997,980th |
| This number as US currency | nine hundred ninety-seven thousand nine hundred eighty dollars |
| Is 997980 an odd number? | 997980 is NOT an odd number |
| Is 997980 an even number? | 997980 is an even number |
| Is 997980 a palindrome? | 997980 is NOT a palindrome number |
| Is 997980 a triangle number? | 997980 is NOT a triangle number |
997980 in other Bases
| Base 2 (Binary) | 111100111010010111002 |
| Base 3 (Ternary) | 12122002220203 |
| Base 4 (Quaternary) | 33032211304 |
| Base 5 (Quinary) | 2234134105 |
| Base 6 (Senary) | 332201406 |
| Base 8 (Octal) | 36351348 |
| Base 12 (Duodecimal) | 40165012 |
| Base 16 (Hexadecimal) | F3A5C16 |
| Base 20 (Vigesimal) | 64EJ020 |
Primes and Factors tests for 997980
| Is 997980 a Prime Number? | 997980 is NOT a prime |
| Is 997980 a perfect number? | 997980 is NOT a perfect number |
| Is 997980 a Mersenne Prime? | 997980 is NOT a Mersenne prime |
| Is 997980 a Fermat Prime? | 997980 is NOT a Fermat prime |
| Is 997980 a Fibonacci Prime? | 997980 is NOT a Fibonacci prime |
| Is 997980 a Partition Prime? | 997980 is NOT a Partition prime |
| Is 997980 a Pell Prime? | 997980 is NOT a Pell prime |
| Prime Factors | Prime factors of 997980 |
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997980 in other Numerals
| 997980 in Roman Numeral | CMXCVMMCMLXXX |
| 997980 in Chinese Numeral | 玖拾萬玖萬柒仟玖佰捌拾 |
| 997980 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂵𓇂𓍪𓎍 |
| 997980 in Babylonian Numeral |    |
Roots and stuff for 997980
| Is 997980 a square number? | 997980 is NOT a square number |
| Is 997980 a cube number? | 997980 is NOT a cube number |
| Square root of the number 997980 | 998.9894894342 |
| Cube root of the number 997980 | 99.932621277941 |
Recreational math for 997980
| Number 997980 reversed | 089799 |
| Sum of the digits | 42 |
| No of digits | 6 |