20136668 (number)

20136668 is an even 8-digits composite number following 20136667 and preceding 20136669. In scientific notation, it is written as 2.0136668 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10059360 positive integers (up to 20136668) that are relatively prime to 20136668.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand six hundred sixty-eight

Notation

Scientific notation 2.0136668 × 10^7
Engineering notation 2.0136668 × 10^6

Prime Factorization of 20136668

Prime Factorization 2 × 2 × 2207 × 2281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10068334
Product of the distinct prime numbers

The prime factorization of 20136668 is 2 × 2 × 2207 × 2281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 85, 64, 718, 178, 6674, 5417, 51205, 75399, 714909, 820562, 3358218, 5046416, 74556667, 38741036, 681126135, 835176928, 6685817690, 9570885539

Basic calculations (n = 20136668)

Multiplication

n×y
n×2 40273336
n×3 60410004
n×4 80546672
n×5 100683340

Division

n÷y
n÷2 10068334
n÷3 6712222.6666667
n÷3 5034167
n÷5 4027333.6

Exponentiation

ny
n2 405485398142224
n3 8.1651248412378E+21
n4 1.6441840810656E+29
n5 3.3108388971303E+36

Nth Root

y√n
2√n 4487.3898872284
3√n 272.05864868543
4√n 66.987983155402
5√n 28.893324952308

Divisors of 20136668

1, 2, 4, 2207, 2281, 4414, 4562, 8828, 9124, 5034167, 10068334, 20136668

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 -20136667
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 20136668 can be divided by 12 positive divisors. The sum of these divisors (counting 20136668) is 1, the average is 0.083333333333333.

Base conversion 20136668

Base System Value
2 Binary 1001100110100001011011100
3 Ternary 1101220001022112
4 Quaternary 1030310023130
5 Quinary 20123333133
6 Senary 1555333152
8 Octal 114641334
10 Decimal 20136668
12 Duodecimal 68b11b8
16 Hexadecimal 13342dc
20 Vigesimal 65h1d8
36 Base36 bzljw

Cryptographic Hash Functions

md5 d0fad8d35db63611c72d05b2cb17ac32
sha1 5baf1456c10ec7646dcc7d27fef3bf5fc2a83d9c
sha256 ba0c022eb0ed8b0c356f3420068decfec92c3498c476e2292e24b6c7db6b7f26
sha512 8be30d589aaaf3fae66622e860e95b72c86176303170c43fb63c7a385e85c5ab1b9bd2302eee124aa65d2fe6326493c3394d77ebe4133c07019847d9ff7a6626
ripemd-160 9d36fa957f0544e01e40a44a7607b351dee6a982

20136668 as geometric shapes

Circle

Radius = n
Diameter 40273336
Circumference 126522416.51315
Area 1.2738699479415E+15

Sphere

Radius = n
Volume 3.4201994955835E+22
Surface area 5.0954797917662E+15
Circumference 126522416.51315

Square

Length = n
Perimeter 80546672
Area 405485398142224
Diagonal 28477548.986604

Cube

Length = n
Surface area 2432912388853344
Volume 8.1651248412378E+21
Space diagonal 34877732.071146

Equilateral Triangle

Length = n
Perimeter 60410004
Area 1.7558032782741E+14
Altitude 17438866.035573

Triangular Pyramid

Length = n
Surface area 1.7558032782741E+14
Volume 9.6226919074566E+20
Height 9492516.3288681