18442086 (number)

18442086 is an even 8-digits composite number following 18442085 and preceding 18442087. In scientific notation, it is written as 1.8442086 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 5281920 positive integers (up to 18442086) that are relatively prime to 18442086.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand eighty-six

Notation

Scientific notation 1.8442086 × 10^7
Engineering notation 1.8442086 × 10^6

Prime Factorization of 18442086

Prime Factorization 2 × 3 × 13 × 899 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18442086
Product of the distinct prime numbers

The prime factorization of 18442086 is 2 × 3 × 13 × 899 × 263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 1, 22, 23, 238, 3463, 6932, 72720, 76212, 939954, 127768, 1357339, 428214, 37620380, 46929427, 974810810, 766089268, 9048245982, 6914636175

Basic calculations (n = 18442086)

Multiplication

n×y
n×2 36884172
n×3 55326258
n×4 73768344
n×5 92210430

Division

n÷y
n÷2 9221043
n÷3 6147362
n÷3 4610521.5
n÷5 3688417.2

Exponentiation

ny
n2 340110536031396
n3 6.2723477549971E+21
n4 1.1567517671956E+29
n5 2.1332915571274E+36

Nth Root

y√n
2√n 4294.4249906128
3√n 264.20235289415
4√n 65.531862407632
5√n 28.389778791175

Divisors of 18442086

1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 899, 1578, 1798, 2697, 3419, 5394, 6838, 10257, 11687, 20514, 23374, 35061, 70122, 236437, 472874, 709311, 1418622, 3073681, 6147362, 9221043, 18442086

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 -18442085
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 18442086 can be divided by 32 positive divisors. The sum of these divisors (counting 18442086) is 1, the average is 0.03125.

Base conversion 18442086

Base System Value
2 Binary 1000110010110011101100110
3 Ternary 1021200221210020
4 Quaternary 1012112131212
5 Quinary 14210121321
6 Senary 1455140010
8 Octal 106263546
10 Decimal 18442086
12 Duodecimal 6214606
16 Hexadecimal 1196766
20 Vigesimal 5f5546
36 Base36 aza06

Cryptographic Hash Functions

md5 b174f55d16293a8b37ddbef8e896f821
sha1 c11a57c8b8ea8b07cec8bff94b741b2f513de803
sha256 cb4af4defe3af95bcec4605529011e78a460706099231914a2f94109f4d775d4
sha512 2612455288180bb9fc724f7e2e60a3b6277a2eb0e425cc03fcee054dc8218fec1bd8b60d9f3bfa41d0036ee2c77a9173a86fbf2f8106294cf3617f7112c522d7
ripemd-160 c247bf8506d8c4b666872b871d210cd372a66a21

18442086 as geometric shapes

Circle

Radius = n
Diameter 36884172
Circumference 115875043.78894
Area 1.0684887614047E+15

Sphere

Radius = n
Volume 2.6273548837146E+22
Surface area 4.2739550456189E+15
Circumference 115875043.78894

Square

Length = n
Perimeter 73768344
Area 340110536031396
Diagonal 26081048.139651

Cube

Length = n
Surface area 2040663216188376
Volume 6.2723477549971E+21
Space diagonal 31942629.949555

Equilateral Triangle

Length = n
Perimeter 55326258
Area 1.4727218214897E+14
Altitude 15971314.974777

Triangular Pyramid

Length = n
Surface area 1.4727218214897E+14
Volume 7.3920327191978E+20
Height 8693682.713217