18142406 (number)

18142406 is an even 8-digits composite number following 18142405 and preceding 18142407. In scientific notation, it is written as 1.8142406 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 9071202 positive integers (up to 18142406) that are relatively prime to 18142406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8142406 × 10^7
Engineering notation 1.8142406 × 10^6

Prime Factorization of 18142406

Prime Factorization 2 × 9071203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18142406
Product of the distinct prime numbers

The prime factorization of 18142406 is 2 × 9071203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 55, 95, 66, 587, 9003, 9117, 57496, 38075, 372269, 342111, 4510817, 2277873, 11144089, 37034172, 317553914, 49804756, 7663456496, 5497060667

Basic calculations (n = 18142406)

Multiplication

n×y
n×2 36284812
n×3 54427218
n×4 72569624
n×5 90712030

Division

n÷y
n÷2 9071203
n÷3 6047468.6666667
n÷3 4535601.5
n÷5 3628481.2

Exponentiation

ny
n2 329146895468836
n3 5.9715166112352E+21
n4 1.0833767879677E+29
n5 1.9655061538286E+36

Nth Root

y√n
2√n 4259.3903319607
3√n 262.76345311335
4√n 65.264004872216
5√n 28.296907577067

Divisors of 18142406

1, 2, 9071203, 18142406

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 -18142405
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 18142406 can be divided by 4 positive divisors. The sum of these divisors (counting 18142406) is 1, the average is 0.25.

Base conversion 18142406

Base System Value
2 Binary 1000101001101010011000110
3 Ternary 1021010201200222
4 Quaternary 1011031103012
5 Quinary 14121024111
6 Senary 1444504342
8 Octal 105152306
10 Decimal 18142406
12 Duodecimal 60ab0b2
16 Hexadecimal 114d4c6
20 Vigesimal 5d7g06
36 Base36 asurq

Cryptographic Hash Functions

md5 4daa7d486da9984884c067a7778b3e1e
sha1 db566d92b5c54742197dded85f48a21d67252508
sha256 6e5b8cae8dfc39c5bae4582fe6eca718d69c7783b7cb0753660c98a15c5bc4a6
sha512 46cff93313e3a8eff517f5860397795e00e41b2ac9eb9c802a4844e695c24f49600a37d266d54ede400247d3c0cf57137d3b52dc88c1eb18775df6047789cbc8
ripemd-160 976c057770ea64272c62bab2b5b53da328a3bd0a

18142406 as geometric shapes

Circle

Radius = n
Diameter 36284812
Circumference 113992098.81609
Area 1.0340454687568E+15

Sphere

Radius = n
Volume 2.5013430288861E+22
Surface area 4.1361818750271E+15
Circumference 113992098.81609

Square

Length = n
Perimeter 72569624
Area 329146895468836
Diagonal 25657236.619279

Cube

Length = n
Surface area 1974881372813016
Volume 5.9715166112352E+21
Space diagonal 31423568.963542

Equilateral Triangle

Length = n
Perimeter 54427218
Area 1.425247865264E+14
Altitude 15711784.481771

Triangular Pyramid

Length = n
Surface area 1.425247865264E+14
Volume 7.0374998162875E+20
Height 8552412.2064263