20208536 (number)

20208536 is an even 8-digits composite number following 20208535 and preceding 20208537. In scientific notation, it is written as 2.0208536 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 9664864 positive integers (up to 20208536) that are relatively prime to 20208536.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand five hundred thirty-six

Notation

Scientific notation 2.0208536 × 10^7
Engineering notation 2.0208536 × 10^6

Prime Factorization of 20208536

Prime Factorization 2 × 2 × 2 × 23 × 109829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5052134
Product of the distinct prime numbers

The prime factorization of 20208536 is 2 × 2 × 2 × 23 × 109829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 12, 10, 855, 923, 2170, 1530, 69554, 47436, 23921, 108842, 5534824, 7759933, 52271703, 73519925, 574470523, 468404023, 6649553391, 9453183912

Basic calculations (n = 20208536)

Multiplication

n×y
n×2 40417072
n×3 60625608
n×4 80834144
n×5 101042680

Division

n÷y
n÷2 10104268
n÷3 6736178.6666667
n÷3 5052134
n÷5 4041707.2

Exponentiation

ny
n2 408384927263296
n3 8.2528615044577E+21
n4 1.6677824881585E+29
n5 3.370344245212E+36

Nth Root

y√n
2√n 4495.3905280854
3√n 272.38192454828
4√n 67.047673547152
5√n 28.913919694011

Divisors of 20208536

1, 2, 4, 8, 23, 46, 92, 184, 109829, 219658, 439316, 878632, 2526067, 5052134, 10104268, 20208536

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20208535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20208536 can be divided by 16 positive divisors. The sum of these divisors (counting 20208536) is 1, the average is 0.0625.

Base conversion 20208536

Base System Value
2 Binary 1001101000101101110011000
3 Ternary 1102000200220022
4 Quaternary 1031011232120
5 Quinary 20133133121
6 Senary 2001050012
8 Octal 115055630
10 Decimal 20208536
12 Duodecimal 6926908
16 Hexadecimal 1345b98
20 Vigesimal 66616g
36 Base36 c1508

Cryptographic Hash Functions

md5 fc167fc2e9ebe2d4b9ac4e469560335a
sha1 5fba491721f10ccc30d106a0a8beaf286a8e1128
sha256 c70f9e7ce72776eada0f0e9f3f7118ab5fc8cc960ac039e9f9a9c90dd5403d5d
sha512 dced4b3a20fe0a7caa6b68621ef9569c7be070f337e5d2a8cfcc3375670c1844501c00d1d65ea1c67ed879c16a9285e15381443dab4682480f254107eb0f193f
ripemd-160 617d85f21ed057c257d6b9aa8caa839417727113

20208536 as geometric shapes

Circle

Radius = n
Diameter 40417072
Circumference 126973976.47481
Area 1.2829790873272E+15

Sphere

Radius = n
Volume 3.4569505431331E+22
Surface area 5.1319163493087E+15
Circumference 126973976.47481

Square

Length = n
Perimeter 80834144
Area 408384927263296
Diagonal 28579185.686905

Cube

Length = n
Surface area 2450309563579776
Volume 8.2528615044577E+21
Space diagonal 35002211.098585

Equilateral Triangle

Length = n
Perimeter 60625608
Area 1.7683586076634E+14
Altitude 17501105.549292

Triangular Pyramid

Length = n
Surface area 1.7683586076634E+14
Volume 9.7260905566591E+20
Height 9526395.2289683