18304920 (number)

18304920 is an even 8-digits composite number following 18304919 and preceding 18304921. In scientific notation, it is written as 1.8304920 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 4589568 positive integers (up to 18304920) that are relatively prime to 18304920.

Interesting facts

Basic properties

Name

Name eighteen million three hundred four thousand nine hundred twenty

Notation

Scientific notation 1.8304920 × 10^7
Engineering notation 1.8304920 × 10^6

Prime Factorization of 18304920

Prime Factorization 2 × 2 × 2 × 135 × 17 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4576230
Product of the distinct prime numbers

The prime factorization of 18304920 is 2 × 2 × 2 × 135 × 17 × 997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 48, 97, 841, 931, 7926, 6807, 32506, 84805, 944978, 796848, 2210408, 5390042, 28902049, 21162676, 611705670, 239339557, 3915218259, 1213320721

Basic calculations (n = 18304920)

Multiplication

n×y
n×2 36609840
n×3 54914760
n×4 73219680
n×5 91524600

Division

n÷y
n÷2 9152460
n÷3 6101640
n÷3 4576230
n÷5 3660984

Exponentiation

ny
n2 335070096206400
n3 6.1334313054505E+21
n4 1.1227196937177E+29
n5 2.0551294175926E+36

Nth Root

y√n
2√n 4278.4249438316
3√n 263.54570629882
4√n 65.409670109484
5√n 28.34742187336

Divisors of 18304920

1, 2, 4, 8, 17, 34, 68, 135, 136, 270, 540, 997, 1080, 1994, 2295, 3988, 4590, 7976, 9180, 16949, 18360, 33898, 67796, 134595, 135592, 269190, 538380, 1076760, 2288115, 4576230, 9152460, 18304920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18304919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18304920 can be divided by 32 positive divisors. The sum of these divisors (counting 18304920) is 1, the average is 0.03125.

Base conversion 18304920

Base System Value
2 Binary 1000101110100111110011000
3 Ternary 1021102222122000
4 Quaternary 1011310332120
5 Quinary 14141224140
6 Senary 1452201000
8 Octal 105647630
10 Decimal 18304920
12 Duodecimal 6169160
16 Hexadecimal 1174f98
20 Vigesimal 5e8260
36 Base36 awc60

Cryptographic Hash Functions

md5 1b69d0c8718bd5ec425102a124378771
sha1 6676350886b1e1fe4c863c94d2ae7a9f77ba1753
sha256 84041846f057cf23518b7c6afee968792e5c6eb6179ae0dd883fc150f6634080
sha512 5411473f8d7f6efc4ed846f3d41bba088a6bb1d7c80ee0212e3b817260610b637be326ad5c738fb06df0a309ccc82856dba098ad844d230f11c958dc946e803c
ripemd-160 0757a156fcf2c5bfbaa051f3f558ae1412206362

18304920 as geometric shapes

Circle

Radius = n
Diameter 36609840
Circumference 115013204.3931
Area 1.0526537526797E+15

Sphere

Radius = n
Volume 2.5691656974001E+22
Surface area 4.2106150107186E+15
Circumference 115013204.3931

Square

Length = n
Perimeter 73219680
Area 335070096206400
Diagonal 25887066.122155

Cube

Length = n
Surface area 2010420577238400
Volume 6.1334313054505E+21
Space diagonal 31705051.468484

Equilateral Triangle

Length = n
Perimeter 54914760
Area 1.4508960768162E+14
Altitude 15852525.734242

Triangular Pyramid

Length = n
Surface area 1.4508960768162E+14
Volume 7.2283181133765E+20
Height 8629022.0407182