324 (number)

324 is an even 3-digits composite number following 323 and preceding 325. In scientific notation, it is written as 3.24 × 10^2. The sum of its digits is 9. It has a total of 5 prime factors and 15 positive divisors. There are 108 positive integers (up to 324) that are relatively prime to 324.

Interesting facts

Basic properties

Name

Name three hundred twenty-four

Notation

Scientific notation 3.24 × 10^2
Engineering notation 3.24 × 10^0

Prime Factorization of 324

Prime Factorization 2 × 2 × 3 × 9 × 3

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 54
Product of the distinct prime numbers

The prime factorization of 324 is 2 × 2 × 3 × 9 × 3. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 324)

Multiplication

n×y
n×2 648
n×3 972
n×4 1296
n×5 1620

Division

n÷y
n÷2 162
n÷3 108
n÷3 81
n÷5 64.8

Exponentiation

ny
n2 104976
n3 34012224
n4 11019960576
n5 3570467226624

Nth Root

y√n
2√n 18
3√n 6.86828545532
4√n 4.2426406871193
5√n 3.1776715231464

Divisors of 324

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

15 divisors

τ Total Divisors 15
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -323
Sum of the proper positive divisors of n
A Arithmetic Mean 0.066666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 15
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 324 can be divided by 15 positive divisors. The sum of these divisors (counting 324) is 1, the average is 0.066666666666667.

Base conversion 324

Base System Value
2 Binary 101000100
3 Ternary 110000
4 Quaternary 11010
5 Quinary 2244
6 Senary 1300
8 Octal 504
10 Decimal 324
12 Duodecimal 230
16 Hexadecimal 144
20 Vigesimal g4
36 Base36 90

Cryptographic Hash Functions

md5 f2fc990265c712c49d51a18a32b39f0c
sha1 914127d1002e9938e2e1ee54cd92fd8195a248b0
sha256 1038e0b72d98745fac0fb015fd9c56704862adf11392936242a2ff5a65629f50
sha512 3af08aa730ce419e37e88a96a675c1882dcb94c8618979b43745c899bb8a877755c583df647af2064a10978b964b65dff50e9db75ea84d0d080bac6db7a32e46
ripemd-160 d374a11dd624ed3d37fb206f08061244a61f0637

324 as geometric shapes

Circle

Radius = n
Diameter 648
Circumference 2035.7520395262
Area 329791.83040324

Sphere

Radius = n
Volume 142470070.7342
Surface area 1319167.321613
Circumference 2035.7520395262

Square

Length = n
Perimeter 1296
Area 104976
Diagonal 458.20519420888

Cube

Length = n
Surface area 629856
Volume 34012224
Space diagonal 561.18446165232

Equilateral Triangle

Length = n
Perimeter 972
Area 45455.941393838
Altitude 280.59223082616

Triangular Pyramid

Length = n
Surface area 45455.941393838
Volume 4008379.0389393
Height 152.73506473629