18398093 (number)

18398093 is an odd 8-digits composite number following 18398092 and preceding 18398094. In scientific notation, it is written as 1.8398093 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 15225840 positive integers (up to 18398093) that are relatively prime to 18398093.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-eight thousand ninety-three

Notation

Scientific notation 1.8398093 × 10^7
Engineering notation 1.8398093 × 10^6

Prime Factorization of 18398093

Prime Factorization 7 × 29 × 90631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18398093
Product of the distinct prime numbers

The prime factorization of 18398093 is 7 × 29 × 90631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 45, 7, 351, 400, 3072, 4543, 37727, 60744, 929094, 308553, 4121702, 3152697, 19344468, 88492224, 241417238, 357438327, 8273670131, 7109474148

Basic calculations (n = 18398093)

Multiplication

n×y
n×2 36796186
n×3 55194279
n×4 73592372
n×5 91990465

Division

n÷y
n÷2 9199046.5
n÷3 6132697.6666667
n÷3 4599523.25
n÷5 3679618.6

Exponentiation

ny
n2 338489826036649
n3 6.2275672989761E+21
n4 1.1457536233032E+29
n5 2.1079681716619E+36

Nth Root

y√n
2√n 4289.299826312
3√n 263.992103567
4√n 65.492746364097
5√n 28.376221268665

Divisors of 18398093

1, 7, 29, 203, 90631, 634417, 2628299, 18398093

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18398092
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18398093 can be divided by 8 positive divisors. The sum of these divisors (counting 18398093) is 1, the average is 0.125.

Base conversion 18398093

Base System Value
2 Binary 1000110001011101110001101
3 Ternary 1021121201102212
4 Quaternary 1012023232031
5 Quinary 14202214333
6 Senary 1454200205
8 Octal 106135615
10 Decimal 18398093
12 Duodecimal 61b3065
16 Hexadecimal 118bb8d
20 Vigesimal 5ejf4d
36 Base36 ayc25

Cryptographic Hash Functions

md5 aa5b13793eeb0b806d03dee9013c4604
sha1 ac95f5e16ad3c6ec9d47421a33d17ce3d50a226a
sha256 05a25c66c03a5e9fbf9f5328af083bd044c9c2923e89a0654ef563540dfbeb34
sha512 e53c550d205ed42693bb9dddb8294da1f1ef7ad6ca0f3341d1b1dcd73a4fa6eaea48dca8e1b8362c6dd34570b17fc4678b5eff120c9a72a011ac87b5f1293f60
ripemd-160 370127d3700608137d2474909f979e6c25f43da4

18398093 as geometric shapes

Circle

Radius = n
Diameter 36796186
Circumference 115598627.61772
Area 1.0633971507916E+15

Sphere

Radius = n
Volume 2.6085972901599E+22
Surface area 4.2535886031665E+15
Circumference 115598627.61772

Square

Length = n
Perimeter 73592372
Area 338489826036649
Diagonal 26018832.642402

Cube

Length = n
Surface area 2030938956219894
Volume 6.2275672989761E+21
Space diagonal 31866431.838377

Equilateral Triangle

Length = n
Perimeter 55194279
Area 1.4657039413516E+14
Altitude 15933215.919189

Triangular Pyramid

Length = n
Surface area 1.4657039413516E+14
Volume 7.3392584456693E+20
Height 8672944.2141338