20996836 (number)

20996836 is an even 8-digits composite number following 20996835 and preceding 20996837. In scientific notation, it is written as 2.0996836 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 8469120 positive integers (up to 20996836) that are relatively prime to 20996836.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand eight hundred thirty-six

Notation

Scientific notation 2.0996836 × 10^7
Engineering notation 2.0996836 × 10^6

Prime Factorization of 20996836

Prime Factorization 2 × 2 × 7 × 17 × 44111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10498418
Product of the distinct prime numbers

The prime factorization of 20996836 is 2 × 2 × 7 × 17 × 44111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 54, 32, 324, 683, 8367, 2800, 1094, 5280, 351322, 490383, 4958922, 7955991, 18936104, 84368012, 386789728, 30194003, 2758672349, 9135930154

Basic calculations (n = 20996836)

Multiplication

n×y
n×2 41993672
n×3 62990508
n×4 83987344
n×5 104984180

Division

n÷y
n÷2 10498418
n÷3 6998945.3333333
n÷3 5249209
n÷5 4199367.2

Exponentiation

ny
n2 440867122010896
n3 9.2568146586548E+21
n4 1.9436381927017E+29
n5 4.0810252375494E+36

Nth Root

y√n
2√n 4582.2304612492
3√n 275.87856101187
4√n 67.692174298431
5√n 29.136056539881

Divisors of 20996836

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 44111, 88222, 176444, 308777, 617554, 749887, 1235108, 1499774, 2999548, 5249209, 10498418, 20996836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996836 can be divided by 24 positive divisors. The sum of these divisors (counting 20996836) is 1, the average is 0.041666666666667.

Base conversion 20996836

Base System Value
2 Binary 1010000000110001011100100
3 Ternary 1110111202020121
4 Quaternary 1100012023210
5 Quinary 20333344321
6 Senary 2030011324
8 Octal 120061344
10 Decimal 20996836
12 Duodecimal 7046b44
16 Hexadecimal 14062e4
20 Vigesimal 6b4c1g
36 Base36 ci19g

Cryptographic Hash Functions

md5 81b1a1ed87bfc2c974fe70ee23fe9073
sha1 ce1827024eb025a0d1d03842e24b0114677fdf4a
sha256 7bfc41bd4d3e8f8fbbf50dfb9c1fc3f67a9d6adb687664ecd57a09c0f298cc9b
sha512 e755d613ede38fe4baebbb2f72b4971a99d54dd6bc5809ef9ee318335f69e3228e2aaa42cb7f67d3c48de435195a1208baf2341c488d1129c36313750430995e
ripemd-160 134c64604c8219faff226f24084a8c059b142b30

20996836 as geometric shapes

Circle

Radius = n
Diameter 41993672
Circumference 131927011.45246
Area 1.3850249117187E+15

Sphere

Radius = n
Volume 3.8774854569696E+22
Surface area 5.5400996468748E+15
Circumference 131927011.45246

Square

Length = n
Perimeter 83987344
Area 440867122010896
Diagonal 29694010.238124

Cube

Length = n
Surface area 2645202732065376
Volume 9.2568146586548E+21
Space diagonal 36367586.750191

Equilateral Triangle

Length = n
Perimeter 62990508
Area 1.9090106367738E+14
Altitude 18183793.375096

Triangular Pyramid

Length = n
Surface area 1.9090106367738E+14
Volume 1.0909260695536E+21
Height 9898003.4127079