21095536 (number)

21095536 is an even 8-digits composite number following 21095535 and preceding 21095537. In scientific notation, it is written as 2.1095536 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 8218560 positive integers (up to 21095536) that are relatively prime to 21095536.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-five thousand five hundred thirty-six

Notation

Scientific notation 2.1095536 × 10^7
Engineering notation 2.1095536 × 10^6

Prime Factorization of 21095536

Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 17123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2636942
Product of the distinct prime numbers

The prime factorization of 21095536 is 2 × 2 × 2 × 2 × 7 × 11 × 17123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 26, 78, 773, 402, 3363, 200, 48855, 54425, 280429, 176345, 203401, 5057695, 65208669, 83483945, 844041440, 30273648, 2203143917, 8466355791

Basic calculations (n = 21095536)

Multiplication

n×y
n×2 42191072
n×3 63286608
n×4 84382144
n×5 105477680

Division

n÷y
n÷2 10547768
n÷3 7031845.3333333
n÷3 5273884
n÷5 4219107.2

Exponentiation

ny
n2 445021639127296
n3 9.3879700089889E+21
n4 1.9804425929155E+29
n5 4.1778498014781E+36

Nth Root

y√n
2√n 4592.9876986554
3√n 276.31016031751
4√n 67.771584743574
5√n 29.163397200124

Divisors of 21095536

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 17123, 34246, 68492, 119861, 136984, 188353, 239722, 273968, 376706, 479444, 753412, 958888, 1318471, 1506824, 1917776, 2636942, 3013648, 5273884, 10547768, 21095536

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21095535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21095536 can be divided by 40 positive divisors. The sum of these divisors (counting 21095536) is 1, the average is 0.025.

Base conversion 21095536

Base System Value
2 Binary 1010000011110010001110000
3 Ternary 1110200202122011
4 Quaternary 1100132101300
5 Quinary 20400024121
6 Senary 2032052304
8 Octal 120362160
10 Decimal 21095536
12 Duodecimal 7094094
16 Hexadecimal 141e470
20 Vigesimal 6bgigg
36 Base36 ck5f4

Cryptographic Hash Functions

md5 7de3b0e8ca309ac77707d7f445ff6c95
sha1 bd79467a442324c8289f3edc25968cdff03bbb19
sha256 bc371919e2aaa794b3cc58be7ed6a4cd88f31435ebcd48bfe6a86c7480336e52
sha512 279c40e8c87d9e884c1936629c6a8845c36e847ae268612ade3abf68ad87d00c0f7bfe1924471ffafdafadbab2a7bf4bf9edd68cec0c53cbacd8b695ae642738
ripemd-160 26b402bc543884cf13e5479426c06d5def0b346e

21095536 as geometric shapes

Circle

Radius = n
Diameter 42191072
Circumference 132547161.84228
Area 1.3980767121708E+15

Sphere

Radius = n
Volume 3.9324236816481E+22
Surface area 5.5923068486832E+15
Circumference 132547161.84228

Square

Length = n
Perimeter 84382144
Area 445021639127296
Diagonal 29833593.11673

Cube

Length = n
Surface area 2670129834763776
Volume 9.3879700089889E+21
Space diagonal 36538540.164898

Equilateral Triangle

Length = n
Perimeter 63286608
Area 1.9270002235901E+14
Altitude 18269270.082449

Triangular Pyramid

Length = n
Surface area 1.9270002235901E+14
Volume 1.106382875822E+21
Height 9944531.03891