18382008 (number)

18382008 is an even 8-digits composite number following 18382007 and preceding 18382009. In scientific notation, it is written as 1.8382008 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 5922240 positive integers (up to 18382008) that are relatively prime to 18382008.

Interesting facts

Basic properties

Name

Name eighteen million three hundred eighty-two thousand eight

Notation

Scientific notation 1.8382008 × 10^7
Engineering notation 1.8382008 × 10^6

Prime Factorization of 18382008

Prime Factorization 2 × 2 × 2 × 961 × 3 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4595502
Product of the distinct prime numbers

The prime factorization of 18382008 is 2 × 2 × 2 × 961 × 3 × 797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 48, 81, 145, 654, 7179, 5346, 9690, 24639, 967719, 228403, 3696838, 133766, 56898197, 31075352, 796400282, 27844664, 3432771542, 742537421

Basic calculations (n = 18382008)

Multiplication

n×y
n×2 36764016
n×3 55146024
n×4 73528032
n×5 91910040

Division

n÷y
n÷2 9191004
n÷3 6127336
n÷3 4595502
n÷5 3676401.6

Exponentiation

ny
n2 337898218112064
n3 6.2112477485217E+21
n4 1.1417520580331E+29
n5 2.0987695464781E+36

Nth Root

y√n
2√n 4287.4244016659
3√n 263.9151472022
4√n 65.478426994437
5√n 28.371257806184

Divisors of 18382008

1, 2, 3, 4, 6, 8, 12, 24, 797, 961, 1594, 1922, 2391, 2883, 3188, 3844, 4782, 5766, 6376, 7688, 9564, 11532, 19128, 23064, 765917, 1531834, 2297751, 3063668, 4595502, 6127336, 9191004, 18382008

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 -18382007
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 18382008 can be divided by 32 positive divisors. The sum of these divisors (counting 18382008) is 1, the average is 0.03125.

Base conversion 18382008

Base System Value
2 Binary 1000110000111110010111000
3 Ternary 1021120220101010
4 Quaternary 1012013302320
5 Quinary 14201211013
6 Senary 1453553520
8 Octal 106076270
10 Decimal 18382008
12 Duodecimal 61a58a0
16 Hexadecimal 1187cb8
20 Vigesimal 5ehf08
36 Base36 axznc

Cryptographic Hash Functions

md5 9eb2c3727590ba1480473277536c89f5
sha1 c6ed6b822360e322468e703d64aecd60596941aa
sha256 d4647529de8473e612bafc325516187349d01faa758962456d7145a2aa995821
sha512 f8f65f0c170927f31a9d1858ec87a4b00b5e99c6330330eaef1507626116958acf85e7691b52544ed3e44b31f6e58919a1f0aea2a565079965a27a25488e7c4e
ripemd-160 4d9a1a493e6af4fc2838c8adca649062dff4d311

18382008 as geometric shapes

Circle

Radius = n
Diameter 36764016
Circumference 115497562.58206
Area 1.0615385596819E+15

Sphere

Radius = n
Volume 2.6017613728509E+22
Surface area 4.2461542387278E+15
Circumference 115497562.58206

Square

Length = n
Perimeter 73528032
Area 337898218112064
Diagonal 25996085.017251

Cube

Length = n
Surface area 2027389308672384
Volume 6.2112477485217E+21
Space diagonal 31838571.801138

Equilateral Triangle

Length = n
Perimeter 55146024
Area 1.4631422038927E+14
Altitude 15919285.900569

Triangular Pyramid

Length = n
Surface area 1.4631422038927E+14
Volume 7.3200256710156E+20
Height 8665361.6724169