18103668 (number)

18103668 is an even 8-digits composite number following 18103667 and preceding 18103669. In scientific notation, it is written as 1.8103668 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5111040 positive integers (up to 18103668) that are relatively prime to 18103668.

Interesting facts

Basic properties

Name

Name eighteen million one hundred three thousand six hundred sixty-eight

Notation

Scientific notation 1.8103668 × 10^7
Engineering notation 1.8103668 × 10^6

Prime Factorization of 18103668

Prime Factorization 2 × 2 × 267 × 23 × 11 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9051834
Product of the distinct prime numbers

The prime factorization of 18103668 is 2 × 2 × 267 × 23 × 11 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18103668)

Multiplication

n×y
n×2 36207336
n×3 54311004
n×4 72414672
n×5 90518340

Division

n÷y
n÷2 9051834
n÷3 6034556
n÷3 4525917
n÷5 3620733.6

Exponentiation

ny
n2 327742795054224
n3 5.9333467510537E+21
n4 1.0741533970996E+29
n5 1.9446116482162E+36

Nth Root

y√n
2√n 4254.8405375525
3√n 262.57630072206
4√n 65.229138715397
5√n 28.284813227198

Divisors of 18103668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18103667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18103668 can be divided by 48 positive divisors. The sum of these divisors (counting 18103668) is 1, the average is 0.020833333333333.

Base conversion 18103668

Base System Value
2 Binary 1000101000011110101110100
3 Ternary 1021001202120020
4 Quaternary 1011003311310
5 Quinary 14113304133
6 Senary 1444005140
8 Octal 105036564
10 Decimal 18103668
12 Duodecimal 60907b0
16 Hexadecimal 1143d74
20 Vigesimal 5d2j38
36 Base36 as0vo

Cryptographic Hash Functions

md5 3a3ad08e15b4d62c15d315b37d1a4735
sha1 cb58d66bf01607f63a2929eb0abb162017f63689
sha256 1fd378d6e40bef72a0f0b375678f5c79c1223b2e78905d2f039de7be7a22cda6
sha512 6979d8f33eacfe8ff1cd114039071720f0d74a56d3ed1df1d14c0980a2e162b9e09891395d76c9ef026314b0bfe88c33c8fbdd2b8df775008651364936f5d11d
ripemd-160 3748c57e6c0c8183019f9db092e4e8aa7d50f4b1

18103668 as geometric shapes

Circle

Radius = n
Diameter 36207336
Circumference 113748700.78366
Area 1.0296343572093E+15

Sphere

Radius = n
Volume 2.4853544752415E+22
Surface area 4.1185374288373E+15
Circumference 113748700.78366

Square

Length = n
Perimeter 72414672
Area 327742795054224
Diagonal 25602452.8143

Cube

Length = n
Surface area 1966456770325344
Volume 5.9333467510537E+21
Space diagonal 31356472.779359

Equilateral Triangle

Length = n
Perimeter 54311004
Area 1.4191679321214E+14
Altitude 15678236.389679

Triangular Pyramid

Length = n
Surface area 1.4191679321214E+14
Volume 6.9925162046688E+20
Height 8534150.9380999