18642716 (number)

18642716 is an even 8-digits composite number following 18642715 and preceding 18642717. In scientific notation, it is written as 1.8642716 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9303840 positive integers (up to 18642716) that are relatively prime to 18642716.

Interesting facts

Basic properties

Name

Name eighteen million six hundred forty-two thousand seven hundred sixteen

Notation

Scientific notation 1.8642716 × 10^7
Engineering notation 1.8642716 × 10^6

Prime Factorization of 18642716

Prime Factorization 2 × 2 × 569 × 8191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9321358
Product of the distinct prime numbers

The prime factorization of 18642716 is 2 × 2 × 569 × 8191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 66, 52, 548, 185, 5855, 1884, 35024, 82842, 140159, 400933, 1379689, 5877329, 5890619, 14148518, 702476109, 457667855, 909816377, 6816403284

Basic calculations (n = 18642716)

Multiplication

n×y
n×2 37285432
n×3 55928148
n×4 74570864
n×5 93213580

Division

n÷y
n÷2 9321358
n÷3 6214238.6666667
n÷3 4660679
n÷5 3728543.2

Exponentiation

ny
n2 347550859856656
n3 6.4792919758634E+21
n4 1.207916001871E+29
n5 2.2518834974737E+36

Nth Root

y√n
2√n 4317.7211582037
3√n 265.15697831062
4√n 65.709368876924
5√n 28.451281769085

Divisors of 18642716

1, 2, 4, 569, 1138, 2276, 8191, 16382, 32764, 4660679, 9321358, 18642716

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18642715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18642716 can be divided by 12 positive divisors. The sum of these divisors (counting 18642716) is 1, the average is 0.083333333333333.

Base conversion 18642716

Base System Value
2 Binary 1000111000111011100011100
3 Ternary 1022002010222222
4 Quaternary 1013013130130
5 Quinary 14233031331
6 Senary 1503324512
8 Octal 107073434
10 Decimal 18642716
12 Duodecimal 62b0738
16 Hexadecimal 11c771c
20 Vigesimal 5ga6fg
36 Base36 b3kt8

Cryptographic Hash Functions

md5 0428447a5973ce238ac06710ea8e0ae3
sha1 7cbfd98e2c90468e987efd9ecc70ae0422eb1680
sha256 ae748f09571b6e163e9602ae405b1a53d1c7c0431465dbf9828a03a2d9485920
sha512 d326b8c1db045bcdf2f3050de7478a1cf96ef64ec54f08686d3d61796ce42c6c99cf2820efcbae9be279e6ea6b8fdd40181f908abdd235db770fb59796159a30
ripemd-160 ca4b02826223e3a35b9e6cd9a69377e1dc0a8ef8

18642716 as geometric shapes

Circle

Radius = n
Diameter 37285432
Circumference 117135639.25712
Area 1.0918632280745E+15

Sphere

Radius = n
Volume 2.7140394762448E+22
Surface area 4.3674529122979E+15
Circumference 117135639.25712

Square

Length = n
Perimeter 74570864
Area 347550859856656
Diagonal 26364781.80667

Cube

Length = n
Surface area 2085305159139936
Volume 6.4792919758634E+21
Space diagonal 32290131.303077

Equilateral Triangle

Length = n
Perimeter 55928148
Area 1.5049393687149E+14
Altitude 16145065.651539

Triangular Pyramid

Length = n
Surface area 1.5049393687149E+14
Volume 7.6359188223677E+20
Height 8788260.6022233