Recognised as Number
-120,404
- Negative
- Even
- 6 digits
-120,404 is an even 6-digit integer and the negative of 120,404. It has 12 divisors and a digital root of 2.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value120,404
Digit count6
Digit sum11
Digit product0zero, because one of the digits is zero
Multiplicative persistence1times the digit product can be taken before one digit is left
Digital root2repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2^2 × 31 × 971
Distinct prime factors32, 31, 971
Number of divisors12
Sum of divisors σ(n)217,728
SquarefreeNohas a repeated prime factor
All divisors1, 2, 4, 31, 62, 124, 971, 1,942, 3,884, 30,101, 60,202, 120,40412 in total
Arithmetic
Representations
Decimal-120,404
Binary1110101100101010017 bits
Octal353124
Hexadecimal1D654
Base 362KWK
In wordsminus one hundred and twenty thousand, four hundred and four
Ordinalminus one hundred and twenty thousand, four hundred and fourth
Scientific notation-1.20404 × 10^5
Engineering notation-120.404 × 10^3
In other bases
Ternary20010011102base 3; the most digit-efficient integer base after e: 11 digits
Quinary12323104base 5; one hand: 8 digits
Septenary1011014base 7: 7 digits
Nonary203142base 9; each digit is two ternary digits: 6 digits
Duodecimal59818base 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 5 digits
Vigesimalf104base 20; hands and feet, and the Mayan and Yoruba systems: 4 digits
Sexagesimal33:26:44base 60; Babylonian, and still how an hour and a circle are divided: 3 digits
Balanced ternaryT100T00TTTT1digits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary100111111011111100base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
11111111111111100010100110101100
Bit length17 bitsto write the magnitude
Set bits9the population count, or Hamming weight
Zero bits8within that length
Bit parityodd9 set bits, so odd; not the same as the number itself being even
Highest set bitbit 16worth 65,536
Lowest set bitbit 22 trailing zeros
Power of twoNo
Bytes301 d6 54
Gray code10011110101111110n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
32-bit11111111111111100010100110101100two's complement
64-bit1111111111111111111111111111111111111111111111100010100110101100two's complement
One's complement00000000000000011101011001010011at 32 bits, every bit flipped
Bits reversed00110101100101000111111111111111at 32 bits
Rotated left by 111111111111111000101001101011001at 32 bits, wrapping
Shifted left by 1-111010110010101000= -240,808, no wrap
Shifted right by 1-1110101100101010= -60,202, discarding the low bit
These bits as a double5.948748 × 10^-319≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-120,404 to the power 214,497,123,216
-120,404 to the power 3-1,745,511,623,699,264
-120,404 to the power 4210,166,581,539,886,182,656
-120,404 to the power 5-25,304,897,083,728,455,936,513,024
First ten multiples-120,404, -240,808, -361,212, -481,616, -602,020, -722,424, -842,828, -963,232, -1,083,636, -1,204,040
Powers of twoBetween 2^16 (65,536) and 2^17 (131,072)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 2
Divisible by 4Yes
Divisible by 5No, remainder 4
Divisible by 6No, remainder 2
Divisible by 7No, remainder 4
Divisible by 8No, remainder 4
Divisible by 9No, remainder 2
Divisible by 10No, remainder 4
Divisible by 11No, remainder 9
Divisible by 12No, remainder 8
Divisible by 100No, remainder 4
As a percentage & fraction
As a percentage-12,040,400%
-120,404% as a decimal-1,204.04
-120,404% of 100-120,404
-120,404% of 1,000-1,204,040
As a fraction of 100-120,404/100
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