18688052 (number)

18688052 is an even 8-digits composite number following 18688051 and preceding 18688053. In scientific notation, it is written as 1.8688052 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 8808800 positive integers (up to 18688052) that are relatively prime to 18688052.

Interesting facts

Basic properties

Name

Name eighteen million six hundred eighty-eight thousand fifty-two

Notation

Scientific notation 1.8688052 × 10^7
Engineering notation 1.8688052 × 10^6

Prime Factorization of 18688052

Prime Factorization 2 × 2 × 23 × 71 × 2861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9344026
Product of the distinct prime numbers

The prime factorization of 18688052 is 2 × 2 × 23 × 71 × 2861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 15, 29, 260, 134, 4576, 1099, 46848, 43440, 649654, 957178, 9249642, 9432859, 73257351, 38279184, 399852649, 976393401, 2285491656, 5398574670

Basic calculations (n = 18688052)

Multiplication

n×y
n×2 37376104
n×3 56064156
n×4 74752208
n×5 93440260

Division

n÷y
n÷2 9344026
n÷3 6229350.6666667
n÷3 4672013
n÷5 3737610.4

Exponentiation

ny
n2 349243287554704
n3 6.5266767184733E+21
n4 1.2197087390202E+29
n5 2.2793980339663E+36

Nth Root

y√n
2√n 4322.9679619447
3√n 265.37174360956
4√n 65.749281075497
5√n 28.465106089966

Divisors of 18688052

1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2861, 3266, 5722, 6532, 11444, 65803, 131606, 203131, 263212, 406262, 812524, 4672013, 9344026, 18688052

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18688051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18688052 can be divided by 24 positive divisors. The sum of these divisors (counting 18688052) is 1, the average is 0.041666666666667.

Base conversion 18688052

Base System Value
2 Binary 1000111010010100000110100
3 Ternary 1022011110012002
4 Quaternary 1013102200310
5 Quinary 14241004202
6 Senary 1504314432
8 Octal 107224064
10 Decimal 18688052
12 Duodecimal 6312a18
16 Hexadecimal 11d2834
20 Vigesimal 5gg02c
36 Base36 b4jsk

Cryptographic Hash Functions

md5 f02d6acd1998912f1a09f09c03f645ba
sha1 24a09ff9a0aa13821c34bba7827b651d63270c3f
sha256 254ddc0a0b33a4be2d7dac391929b8d59fd8462c5b14211fe1ea7954cff6cd98
sha512 e0f76660e294221f3246914ead36df20fadeec05f4275440b415b28f07a1d700631440db47e72a87d20b7d3d032d7c55e8f40d675cd163cc2f6c0c8c87bbfce9
ripemd-160 0b55c577e4033666abf2f279c30710ce3180f50f

18688052 as geometric shapes

Circle

Radius = n
Diameter 37376104
Circumference 117420493.74621
Area 1.0971801464974E+15

Sphere

Radius = n
Volume 2.7338879508148E+22
Surface area 4.3887205859896E+15
Circumference 117420493.74621

Square

Length = n
Perimeter 74752208
Area 349243287554704
Diagonal 26428896.592734

Cube

Length = n
Surface area 2095459725328224
Volume 6.5266767184733E+21
Space diagonal 32368655.558489

Equilateral Triangle

Length = n
Perimeter 56064156
Area 1.5122677956178E+14
Altitude 16184327.779245

Triangular Pyramid

Length = n
Surface area 1.5122677956178E+14
Volume 7.6917622770747E+20
Height 8809632.1975779