18084380 (number)

18084380 is an even 8-digits composite number following 18084379 and preceding 18084381. In scientific notation, it is written as 1.8084380 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 7233744 positive integers (up to 18084380) that are relatively prime to 18084380.

Interesting facts

Basic properties

Name

Name eighteen million eighty-four thousand three hundred eighty

Notation

Scientific notation 1.8084380 × 10^7
Engineering notation 1.8084380 × 10^6

Prime Factorization of 18084380

Prime Factorization 2 × 2 × 5 × 904219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9042190
Product of the distinct prime numbers

The prime factorization of 18084380 is 2 × 2 × 5 × 904219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 91, 76, 592, 656, 8821, 8253, 25085, 70700, 921866, 776814, 4666466, 7653821, 17738845, 9758339, 295566954, 686291308, 1231962547, 5003532153

Basic calculations (n = 18084380)

Multiplication

n×y
n×2 36168760
n×3 54253140
n×4 72337520
n×5 90421900

Division

n÷y
n÷2 9042190
n÷3 6028126.6666667
n÷3 4521095
n÷5 3616876

Exponentiation

ny
n2 327044799984400
n3 5.9144024399419E+21
n4 1.0695830119684E+29
n5 1.934274562998E+36

Nth Root

y√n
2√n 4252.5733385798
3√n 262.48301628591
4√n 65.211757671296
5√n 28.278783618997

Divisors of 18084380

1, 2, 4, 5, 10, 20, 904219, 1808438, 3616876, 4521095, 9042190, 18084380

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18084379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18084380 can be divided by 12 positive divisors. The sum of these divisors (counting 18084380) is 1, the average is 0.083333333333333.

Base conversion 18084380

Base System Value
2 Binary 1000100111111001000011100
3 Ternary 1021000210002212
4 Quaternary 1010333020130
5 Quinary 14112200010
6 Senary 1443335552
8 Octal 104771034
10 Decimal 18084380
12 Duodecimal 60815b8
16 Hexadecimal 113f21c
20 Vigesimal 5d0aj0
36 Base36 arlzw

Cryptographic Hash Functions

md5 5ce54795806dbd19e30c5906f0e09a46
sha1 d24344157bf0a16773e57cb2cc82999f517bcb69
sha256 7450909e2b73200a26733438b3207014b26c4a6beecc17effc723b583bcbd59e
sha512 214a11609a9700d1eb2ba6760b6aff4e2b776c794cea0cfcdb7569d248926addaed3d71e973cd243bccabc87b4f38a4b9cbee8acf2fd1be382546db3b2383da8
ripemd-160 04e6a24896162ff782541cca44b8626201898818

18084380 as geometric shapes

Circle

Radius = n
Diameter 36168760
Circumference 113627510.70545
Area 1.0274415410257E+15

Sphere

Radius = n
Volume 2.4774191007593E+22
Surface area 4.1097661641029E+15
Circumference 113627510.70545

Square

Length = n
Perimeter 72337520
Area 327044799984400
Diagonal 25575175.463109

Cube

Length = n
Surface area 1962268799906400
Volume 5.9144024399419E+21
Space diagonal 31323064.983382

Equilateral Triangle

Length = n
Perimeter 54253140
Area 1.4161455248105E+14
Altitude 15661532.491691

Triangular Pyramid

Length = n
Surface area 1.4161455248105E+14
Volume 6.9701901199153E+20
Height 8525058.4877029