18394027 (number)

18394027 is an odd 8-digits composite number following 18394026 and preceding 18394028. In scientific notation, it is written as 1.8394027 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 18231136 positive integers (up to 18394027) that are relatively prime to 18394027.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-four thousand twenty-seven

Notation

Scientific notation 1.8394027 × 10^7
Engineering notation 1.8394027 × 10^6

Prime Factorization of 18394027

Prime Factorization 113 × 162779

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18394027
Product of the distinct prime numbers

The prime factorization of 18394027 is 113 × 162779. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 39, 31, 366, 772, 9279, 3504, 13704, 49851, 133978, 176558, 522200, 539149, 87109588, 2988685, 779766615, 223055895, 9483362355, 3226135729

Basic calculations (n = 18394027)

Multiplication

n×y
n×2 36788054
n×3 55182081
n×4 73576108
n×5 91970135

Division

n÷y
n÷2 9197013.5
n÷3 6131342.3333333
n÷3 4598506.75
n÷5 3678805.4

Exponentiation

ny
n2 338340229276729
n3 6.2234393125023E+21
n4 1.1447411074703E+29
n5 2.1056398838819E+36

Nth Root

y√n
2√n 4288.8258299912
3√n 263.9726546133
4√n 65.489127570851
5√n 28.37496692218

Divisors of 18394027

1, 113, 162779, 18394027

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18394026
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18394027 can be divided by 4 positive divisors. The sum of these divisors (counting 18394027) is 1, the average is 0.25.

Base conversion 18394027

Base System Value
2 Binary 1000110001010101110101011
3 Ternary 1021121111212021
4 Quaternary 1012022232223
5 Quinary 14202102102
6 Senary 1454125311
8 Octal 106125653
10 Decimal 18394027
12 Duodecimal 61b0837
16 Hexadecimal 118abab
20 Vigesimal 5ej517
36 Base36 ay8x7

Cryptographic Hash Functions

md5 0ea3f88c7b799d5189bbd259a62c64b2
sha1 62f27efa09206425415602256a8e7713555cb825
sha256 c68b09fd1bad9fcc217f9eee554cbe0e95728fcb20fad1900c0ce112f3fad135
sha512 6bcd637389e828365e21bd31ecd0d5a72c1ef3c0c811b94cce1f49f35f831e26b64aad6e5e93a1c97ab2e34298e6b891a8020c35718ebf28dc5d9e27ab12bf8c
ripemd-160 52fd3d7e45adff7317d7dcb0bf8157b5ca6dd45b

18394027 as geometric shapes

Circle

Radius = n
Diameter 36788054
Circumference 115573080.18626
Area 1.0629271787097E+15

Sphere

Radius = n
Volume 2.6068681632292E+22
Surface area 4.2517087148386E+15
Circumference 115573080.18626

Square

Length = n
Perimeter 73576108
Area 338340229276729
Diagonal 26013082.450057

Cube

Length = n
Surface area 2030041375660374
Volume 6.2234393125023E+21
Space diagonal 31859389.319794

Equilateral Triangle

Length = n
Perimeter 55182081
Area 1.4650561683795E+14
Altitude 15929694.659897

Triangular Pyramid

Length = n
Surface area 1.4650561683795E+14
Volume 7.3343935669556E+20
Height 8671027.4833523