100000121
Everything about the number 100000121 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 100000121
| Nominal | 100000121 |
| Cardinal | one hundred million one hundred twenty-one |
| Ordinal | 100,000,121st |
| This number as US currency | one hundred million one hundred twenty-one dollars |
Properties (and some facts) of 100000121
| Is 100000121 an odd number? | 100000121 is an odd number |
| Is 100000121 an even number? | 100000121 is not an even number |
| Is 100000121 a palindrome? | 100000121 is not a palindrome |
| Is 100000121 a triangle number? | 100000121 is not a triangle number |
100000121 in other bases
| Base 2 (Binary) | 101111101011110000101111001 |
| Base 3 (Ternary) | 20222011112101012 |
| Base 4 (Quaternary) | 11331132011321 |
| Base 5 (Quinary) | 201100000441 |
| Base 6 (Senary) | 13531203305 |
| Base 8 (Octal) | 575360571 |
| Base 12 (Duodecimal) | 295A6535 |
| Base 16 (Hexadecimal) | 5F5E179 |
| Base 20 (Vigesimal) | 1B50061 |
Primes and factors tests for 100000121
| Is 100000121 a prime number? | 100000121 is not a prime number |
| Is 100000121 a perfect number? | 100000121 is not a perfect number |
| Is 100000121 a Mersenne prime? | 100000121 is not a Mersenne prime |
| Is 100000121 a Fermat prime? | 100000121 is not a Fermat prime |
| Is 100000121 a Fibonacci prime? | 100000121 is not a Fibonacci prime |
| Is 100000121 a partition prime? | 100000121 is not a partition prime |
| Is 100000121 a Pell prime? | 100000121 is not a Pell prime |
100000121 in other numeral systems
| 100000121 in Roman numerals | CXXI |
| 100000121 in Chinese numerals | 壹佰貳拾壹 |
| 100000121 in Babylonian numerals |      |
Roots and squares for 100000121
| Is 100000121 a square number? | 100000121 is not a square number |
| Is 100000121 a cube number? | 100000121 is not a cube number |
| Square root of 100000121 | 10000.006049998 |
| Cube root of 100000121 | 464.15907057195 |
Recreational math for 100000121
| Number 100000121 reversed | 121000001 |
| Sum of the digits | 5 |
| Number of digits | 9 |