18088768 (number)

18088768 is an even 8-digits composite number following 18088767 and preceding 18088769. In scientific notation, it is written as 1.8088768 × 10^7. The sum of its digits is 46. It has a total of 8 prime factors and 28 positive divisors. There are 8957952 positive integers (up to 18088768) that are relatively prime to 18088768.

Interesting facts

Basic properties

Name

Name eighteen million eighty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 1.8088768 × 10^7
Engineering notation 1.8088768 × 10^6

Prime Factorization of 18088768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 109 × 2593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 565274
Product of the distinct prime numbers

The prime factorization of 18088768 is 2 × 2 × 2 × 2 × 2 × 2 × 109 × 2593. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 88, 47, 952, 477, 2936, 563, 54330, 30227, 141108, 666957, 5602080, 3157038, 49776612, 83567444, 248393694, 732572422, 9034249785, 5165149363

Basic calculations (n = 18088768)

Multiplication

n×y
n×2 36177536
n×3 54266304
n×4 72355072
n×5 90443840

Division

n÷y
n÷2 9044384
n÷3 6029589.3333333
n÷3 4522192
n÷5 3617753.6

Exponentiation

ny
n2 327203527757824
n3 5.9187087023928E+21
n4 1.0706214857717E+29
n5 1.9366223671939E+36

Nth Root

y√n
2√n 4253.0892301949
3√n 262.50424422465
4√n 65.215713062075
5√n 28.280155800524

Divisors of 18088768

1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2593, 3488, 5186, 6976, 10372, 20744, 41488, 82976, 165952, 282637, 565274, 1130548, 2261096, 4522192, 9044384, 18088768

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18088767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18088768 can be divided by 28 positive divisors. The sum of these divisors (counting 18088768) is 1, the average is 0.035714285714286.

Base conversion 18088768

Base System Value
2 Binary 1000101000000001101000000
3 Ternary 1021001000010101
4 Quaternary 1011000031000
5 Quinary 14112320033
6 Senary 1443412144
8 Octal 105001500
10 Decimal 18088768
12 Duodecimal 6084054
16 Hexadecimal 1140340
20 Vigesimal 5d11i8
36 Base36 arpds

Cryptographic Hash Functions

md5 2a7f6157d5957c4e4d1f45965503c5d4
sha1 d5a37455984f937452d362fe3162a88b331391ab
sha256 dd7763a1175c87220c2781bd7cc03c87e446a21aa86c85511f63174a3c7e4ea1
sha512 767d38b0721290bae51b83287354a395271bcb2ff565582745f59f78b64c0d4ae9702a1daef72048e1477c3d10839e02d952049face58a5ad7649db2a8af2280
ripemd-160 a403ea2af5b0de6d1f63f48c9578995f2741f09b

18088768 as geometric shapes

Circle

Radius = n
Diameter 36177536
Circumference 113655081.32258
Area 1.0279401990326E+15

Sphere

Radius = n
Volume 2.4792229037567E+22
Surface area 4.1117607961306E+15
Circumference 113655081.32258

Square

Length = n
Perimeter 72355072
Area 327203527757824
Diagonal 25581381.03222

Cube

Length = n
Surface area 1963221166546944
Volume 5.9187087023928E+21
Space diagonal 31330665.222326

Equilateral Triangle

Length = n
Perimeter 54266304
Area 1.4168328362308E+14
Altitude 15665332.611163

Triangular Pyramid

Length = n
Surface area 1.4168328362308E+14
Volume 6.975265098883E+20
Height 8527127.0107401