Number
-1,320
- Negative
- Even
- 4 digits
-1,320 is an even 4-digit integer and the negative of 1,320. It has 32 divisors and a digital root of 6.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value1,320
Digit count4
Digit sum6
Digital root6repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2^3 × 3 × 5 × 11
Distinct prime factors42, 3, 5, 11
Number of divisors32
Sum of divisors σ(n)4,320
SquarefreeNohas a repeated prime factor
All divisors1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1,32032 in total
Arithmetic
Representations
Decimal-1,320
Binary1010010100011 bits
Octal2450
Hexadecimal528
Base 3610O
In wordsminus one thousand, three hundred and twenty
Ordinalminus one thousand, three hundred and twentieth
Scientific notation-1.32 × 10^3
Engineering notation-1.32 × 10^3
Powers & multiples
-1,320 to the power 21,742,400
-1,320 to the power 3-2,299,968,000
-1,320 to the power 43,035,957,760,000
-1,320 to the power 5-4,007,464,243,200,000
First ten multiples-1,320, -2,640, -3,960, -5,280, -6,600, -7,920, -9,240, -10,560, -11,880, -13,200
Powers of twoBetween 2^10 (1,024) and 2^11 (2,048)
Divisibility tests
Divisible by 2Yes
Divisible by 3Yes
Divisible by 4Yes
Divisible by 5Yes
Divisible by 6Yes
Divisible by 7No, remainder 4
Divisible by 8Yes
Divisible by 9No, remainder 6
Divisible by 10Yes
Divisible by 11Yes
Divisible by 12Yes
Divisible by 100No, remainder 20
As a percentage & fraction
As a percentage-132,000%
-1,320% as a decimal-13.2
-1,320% of 100-1,320
-1,320% of 1,000-13,200
As a fraction of 100-1,320/100
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