18341728 (number)

18341728 is an even 8-digits composite number following 18341727 and preceding 18341729. In scientific notation, it is written as 1.8341728 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 9170848 positive integers (up to 18341728) that are relatively prime to 18341728.

Interesting facts

Basic properties

Name

Name eighteen million three hundred forty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.8341728 × 10^7
Engineering notation 1.8341728 × 10^6

Prime Factorization of 18341728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 573179

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1146358
Product of the distinct prime numbers

The prime factorization of 18341728 is 2 × 2 × 2 × 2 × 2 × 573179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 28, 54, 497, 515, 519, 1528, 78578, 90719, 715706, 500804, 7749591, 9550856, 16733436, 69262095, 733753069, 377190303, 7690338626, 5517265192

Basic calculations (n = 18341728)

Multiplication

n×y
n×2 36683456
n×3 55025184
n×4 73366912
n×5 91708640

Division

n÷y
n÷2 9170864
n÷3 6113909.3333333
n÷3 4585432
n÷5 3668345.6

Exponentiation

ny
n2 336418986025984
n3 6.1705055357244E+21
n4 1.1317773415875E+29
n5 2.0758752155961E+36

Nth Root

y√n
2√n 4282.7243665686
3√n 263.72223617069
4√n 65.442527201878
5√n 28.358813058547

Divisors of 18341728

1, 2, 4, 8, 16, 32, 573179, 1146358, 2292716, 4585432, 9170864, 18341728

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 -18341727
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 18341728 can be divided by 12 positive divisors. The sum of these divisors (counting 18341728) is 1, the average is 0.083333333333333.

Base conversion 18341728

Base System Value
2 Binary 1000101111101111101100000
3 Ternary 1021111212010021
4 Quaternary 1011331331200
5 Quinary 14143413403
6 Senary 1453043224
8 Octal 105757540
10 Decimal 18341728
12 Duodecimal 6186514
16 Hexadecimal 117df60
20 Vigesimal 5ece68
36 Base36 ax4kg

Cryptographic Hash Functions

md5 114e203eb45305ece3e1f45126af4061
sha1 385dc4baf48f76b0d638e7b14c72edb3b937d321
sha256 85a2de0a72aca3b609ecc0344f7807c1d19341f71bc602a5cc2a28205ea9dd33
sha512 cf678fe3cc92ee94318767338f56a0d9051270451759d824b0fa8502384f97454f9fbc233120d61a194cdd1f6856664bd0db6e4c141a5e403780c090d74d5770
ripemd-160 434e514dd20887495f5e0ed187b352c84f6f2c7b

18341728 as geometric shapes

Circle

Radius = n
Diameter 36683456
Circumference 115244475.87788
Area 1.0568914150274E+15

Sphere

Radius = n
Volume 2.5846953146623E+22
Surface area 4.2275656601094E+15
Circumference 115244475.87788

Square

Length = n
Perimeter 73366912
Area 336418986025984
Diagonal 25939120.494958

Cube

Length = n
Surface area 2018513916155904
Volume 6.1705055357244E+21
Space diagonal 31768804.794609

Equilateral Triangle

Length = n
Perimeter 55025184
Area 1.4567369410695E+14
Altitude 15884402.397304

Triangular Pyramid

Length = n
Surface area 1.4567369410695E+14
Volume 7.2720105127664E+20
Height 8646373.4983194