18342856 (number)

18342856 is an even 8-digits composite number following 18342855 and preceding 18342857. In scientific notation, it is written as 1.8342856 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 48 positive divisors. There are 7741440 positive integers (up to 18342856) that are relatively prime to 18342856.

Interesting facts

Basic properties

Name

Name eighteen million three hundred forty-two thousand eight hundred fifty-six

Notation

Scientific notation 1.8342856 × 10^7
Engineering notation 1.8342856 × 10^6

Prime Factorization of 18342856

Prime Factorization 2 × 2 × 2 × 7 × 7 × 73 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 655102
Product of the distinct prime numbers

The prime factorization of 18342856 is 2 × 2 × 2 × 7 × 7 × 73 × 641. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18342856)

Multiplication

n×y
n×2 36685712
n×3 55028568
n×4 73371424
n×5 91714280

Division

n÷y
n÷2 9171428
n÷3 6114285.3333333
n÷3 4585714
n÷5 3668571.2

Exponentiation

ny
n2 336460366236736
n3 6.1716440475877E+21
n4 1.1320557804816E+29
n5 2.0765136165341E+36

Nth Root

y√n
2√n 4282.8560564184
3√n 263.72764228772
4√n 65.443533343016
5√n 28.359161858336

Divisors of 18342856

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18342855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18342856 can be divided by 48 positive divisors. The sum of these divisors (counting 18342856) is 1, the average is 0.020833333333333.

Base conversion 18342856

Base System Value
2 Binary 1000101111110001111001000
3 Ternary 1021111220200001
4 Quaternary 1011332033020
5 Quinary 14143432411
6 Senary 1453052344
8 Octal 105761710
10 Decimal 18342856
12 Duodecimal 61870b4
16 Hexadecimal 117e3c8
20 Vigesimal 5ech2g
36 Base36 ax5fs

Cryptographic Hash Functions

md5 94f160ee5d81d6a6e4086c5a2b6de0d0
sha1 f8805304aee10913c2ff45f2c91494a3095f92a1
sha256 194fe5687604063f11d185ab505685624e211b91664e239d7e236e3e7ad03c9f
sha512 1a8ee1cbbcbcef8e8249baa5e0c4c28361ad4e164aa3e0b87c17249179ae091f22c90ec8de29a53a2d34a77405509f0ac7e6cd7be9264fd17c10ab08552e3b65
ripemd-160 6455cc27013038862e5d2594682ad2b6ef7f91c0

18342856 as geometric shapes

Circle

Radius = n
Diameter 36685712
Circumference 115251563.31091
Area 1.0570214147935E+15

Sphere

Radius = n
Volume 2.5851722133964E+22
Surface area 4.2280856591738E+15
Circumference 115251563.31091

Square

Length = n
Perimeter 73371424
Area 336460366236736
Diagonal 25940715.727857

Cube

Length = n
Surface area 2018762197420416
Volume 6.1716440475877E+21
Space diagonal 31770758.54792

Equilateral Triangle

Length = n
Perimeter 55028568
Area 1.4569161226381E+14
Altitude 15885379.27396

Triangular Pyramid

Length = n
Surface area 1.4569161226381E+14
Volume 7.2733522618648E+20
Height 8646905.2426189