18083842 (number)

18083842 is an even 8-digits composite number following 18083841 and preceding 18083843. In scientific notation, it is written as 1.8083842 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 7244160 positive integers (up to 18083842) that are relatively prime to 18083842.

Interesting facts

Basic properties

Name

Name eighteen million eighty-three thousand eight hundred forty-two

Notation

Scientific notation 1.8083842 × 10^7
Engineering notation 1.8083842 × 10^6

Prime Factorization of 18083842

Prime Factorization 2 × 23 × 71 × 7 × 7 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2583406
Product of the distinct prime numbers

The prime factorization of 18083842 is 2 × 23 × 71 × 7 × 7 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 41, 3, 91, 991, 2213, 2622, 668, 38521, 782972, 538722, 2472634, 7895444, 14933524, 40010468, 437773435, 107141197, 3122224215, 6551144102

Basic calculations (n = 18083842)

Multiplication

n×y
n×2 36167684
n×3 54251526
n×4 72335368
n×5 90419210

Division

n÷y
n÷2 9041921
n÷3 6027947.3333333
n÷3 4520960.5
n÷5 3616768.4

Exponentiation

ny
n2 327025341480964
n3 5.9138746053378E+21
n4 1.0694557397074E+29
n5 1.9339868622862E+36

Nth Root

y√n
2√n 4252.5100822926
3√n 262.48041335338
4√n 65.211272662727
5√n 28.278615361455

Divisors of 18083842

1, 2, 7, 14, 23, 46, 49, 71, 98, 113, 142, 161, 226, 322, 497, 791, 994, 1127, 1582, 1633, 2254, 2599, 3266, 3479, 5198, 5537, 6958, 8023, 11074, 11431, 16046, 18193, 22862, 36386, 56161, 80017, 112322, 127351, 160034, 184529, 254702, 369058, 393127, 786254, 1291703, 2583406, 9041921, 18083842

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 -18083841
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 18083842 can be divided by 48 positive divisors. The sum of these divisors (counting 18083842) is 1, the average is 0.020833333333333.

Base conversion 18083842

Base System Value
2 Binary 1000100111111000000000010
3 Ternary 1021000202100221
4 Quaternary 1010333000002
5 Quinary 14112140332
6 Senary 1443333254
8 Octal 104770002
10 Decimal 18083842
12 Duodecimal 608122a
16 Hexadecimal 113f002
20 Vigesimal 5d09c2
36 Base36 arlky

Cryptographic Hash Functions

md5 ccb0516a380f648a275cb9bc855a546c
sha1 11b807482290ec7b993923a054671fa4db7b79b1
sha256 0aa70cfd310b00b50205544e427e561215db41298378de43248ec2671b2aa9ed
sha512 a1833fe1ecd56ff87bc390e23894d28330bec2c2631eb3702a10203b50bd5cbf61cafdd2cc044f64aee4a461484a27a554ff179252f5700ccb8ae7eac303c80b
ripemd-160 d471bb651c12e7b05065f06c8f71a82914040d40

18083842 as geometric shapes

Circle

Radius = n
Diameter 36167684
Circumference 113624130.35176
Area 1.0273804103343E+15

Sphere

Radius = n
Volume 2.4771980019174E+22
Surface area 4.1095216413372E+15
Circumference 113624130.35176

Square

Length = n
Perimeter 72335368
Area 327025341480964
Diagonal 25574414.616212

Cube

Length = n
Surface area 1962152048885784
Volume 5.9138746053378E+21
Space diagonal 31322133.140048

Equilateral Triangle

Length = n
Perimeter 54251526
Area 1.416061267019E+14
Altitude 15661066.570024

Triangular Pyramid

Length = n
Surface area 1.416061267019E+14
Volume 6.9695680608688E+20
Height 8524804.8720707