18188082 (number)

18188082 is an even 8-digits composite number following 18188081 and preceding 18188083. In scientific notation, it is written as 1.8188082 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 5448960 positive integers (up to 18188082) that are relatively prime to 18188082.

Interesting facts

Basic properties

Name

Name eighteen million one hundred eighty-eight thousand eighty-two

Notation

Scientific notation 1.8188082 × 10^7
Engineering notation 1.8188082 × 10^6

Prime Factorization of 18188082

Prime Factorization 2 × 3 × 3 × 11 × 97 × 947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6062694
Product of the distinct prime numbers

The prime factorization of 18188082 is 2 × 3 × 3 × 11 × 97 × 947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 5, 100, 308, 726, 7625, 7402, 56054, 22720, 17120, 858241, 8547424, 9945656, 61739236, 49966899, 677640232, 730411218, 7913879309, 3338965688

Basic calculations (n = 18188082)

Multiplication

n×y
n×2 36376164
n×3 54564246
n×4 72752328
n×5 90940410

Division

n÷y
n÷2 9094041
n÷3 6062694
n÷3 4547020.5
n÷5 3637616.4

Exponentiation

ny
n2 330806326838724
n3 6.0167325986615E+21
n4 1.0943282587653E+29
n5 1.990373210534E+36

Nth Root

y√n
2√n 4264.7487616506
3√n 262.9837826796
4√n 65.305043921971
5√n 28.311141520517

Divisors of 18188082

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 947, 1067, 1746, 1894, 2134, 2841, 3201, 5682, 6402, 8523, 9603, 10417, 17046, 19206, 20834, 31251, 62502, 91859, 93753, 183718, 187506, 275577, 551154, 826731, 1010449, 1653462, 2020898, 3031347, 6062694, 9094041, 18188082

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 -18188081
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 18188082 can be divided by 48 positive divisors. The sum of these divisors (counting 18188082) is 1, the average is 0.020833333333333.

Base conversion 18188082

Base System Value
2 Binary 1000101011000011100110010
3 Ternary 1021020001100200
4 Quaternary 1011120130302
5 Quinary 14124004312
6 Senary 1445500030
8 Octal 105303462
10 Decimal 18188082
12 Duodecimal 6111616
16 Hexadecimal 1158732
20 Vigesimal 5dda42
36 Base36 atu0i

Cryptographic Hash Functions

md5 3176d8bdb0ba20f9aaf91fc6f53d6555
sha1 8fe3db8811f6712a5e6d6fc409938ea3206545a1
sha256 80c5b232f9daf9ed0f414cf5898b67da43753cf0916d795458d09088bdf667d2
sha512 12d8c2478c4574574c49dc12997831c97f29a56b587d744b357afa69ef7a1b57cb6c54c117ea723ce7740f15fc4a14cfa7b38fc758d16977345eb52fd280eaf1
ripemd-160 d705214599aaa79e1479c1703a2a6966c61c18a8

18188082 as geometric shapes

Circle

Radius = n
Diameter 36376164
Circumference 114279089.58818
Area 1.0392587261576E+15

Sphere

Radius = n
Volume 2.5202830574092E+22
Surface area 4.1570349046302E+15
Circumference 114279089.58818

Square

Length = n
Perimeter 72752328
Area 330806326838724
Diagonal 25721832.237954

Cube

Length = n
Surface area 1984837961032344
Volume 6.0167325986615E+21
Space diagonal 31502682.116229

Equilateral Triangle

Length = n
Perimeter 54564246
Area 1.4324334138748E+14
Altitude 15751341.058114

Triangular Pyramid

Length = n
Surface area 1.4324334138748E+14
Volume 7.0907873684995E+20
Height 8573944.079318