Number
-76
- Negative
- Even
- 2 digits
-76 is an even 2-digit integer and the negative of 76. It has 6 divisors and a digital root of 4.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value76
Digit count2
Digit sum13
Digital root4repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2^2 × 19
Distinct prime factors22, 19
Number of divisors6
Sum of divisors σ(n)140
SquarefreeNohas a repeated prime factor
All divisors1, 2, 4, 19, 38, 766 in total
Arithmetic
Representations
Decimal-76
Binary10011007 bits
Octal114
Hexadecimal4C
Base 3624
In wordsminus seventy-six
Ordinalminus seventy-sixth
Scientific notation-7.6 × 10^1
Engineering notation-76
Powers & multiples
-76 to the power 25,776
-76 to the power 3-438,976
-76 to the power 433,362,176
-76 to the power 5-2,535,525,376
First ten multiples-76, -152, -228, -304, -380, -456, -532, -608, -684, -760
Powers of twoBetween 2^6 (64) and 2^7 (128)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4Yes
Divisible by 5No, remainder 1
Divisible by 6No, remainder 4
Divisible by 7No, remainder 6
Divisible by 8No, remainder 4
Divisible by 9No, remainder 4
Divisible by 10No, remainder 6
Divisible by 11No, remainder 10
Divisible by 12No, remainder 4
Divisible by 100No, remainder 76
As a percentage & fraction
As a percentage-7,600%
-76% as a decimal-0.76
-76% of 100-76
-76% of 1,000-760
As a fraction of 100-76/100
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