20021936 (number)

20021936 is an even 8-digits composite number following 20021935 and preceding 20021937. In scientific notation, it is written as 2.0021936 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 9100800 positive integers (up to 20021936) that are relatively prime to 20021936.

Interesting facts

Basic properties

Name

Name twenty million twenty-one thousand nine hundred thirty-six

Notation

Scientific notation 2.0021936 × 10^7
Engineering notation 2.0021936 × 10^6

Prime Factorization of 20021936

Prime Factorization 2 × 2 × 2 × 2 × 11 × 113761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2502742
Product of the distinct prime numbers

The prime factorization of 20021936 is 2 × 2 × 2 × 2 × 11 × 113761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 3, 65, 388, 611, 4244, 4694, 68620, 41512, 29622, 646856, 5417880, 531195, 75718941, 34484376, 789978801, 245161197, 1976138376, 3180177422

Basic calculations (n = 20021936)

Multiplication

n×y
n×2 40043872
n×3 60065808
n×4 80087744
n×5 100109680

Division

n÷y
n÷2 10010968
n÷3 6673978.6666667
n÷3 5005484
n÷5 4004387.2

Exponentiation

ny
n2 400877921188096
n3 8.0263520818411E+21
n4 1.6070310769609E+29
n5 3.2175873372922E+36

Nth Root

y√n
2√n 4474.587802245
3√n 271.54096450783
4√n 66.892359819676
5√n 28.860324756157

Divisors of 20021936

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 113761, 227522, 455044, 910088, 1251371, 1820176, 2502742, 5005484, 10010968, 20021936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20021935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20021936 can be divided by 20 positive divisors. The sum of these divisors (counting 20021936) is 1, the average is 0.05.

Base conversion 20021936

Base System Value
2 Binary 1001100011000001010110000
3 Ternary 1101200012221012
4 Quaternary 1030120022300
5 Quinary 20111200221
6 Senary 1553050052
8 Octal 114301260
10 Decimal 20021936
12 Duodecimal 6856928
16 Hexadecimal 13182b0
20 Vigesimal 652egg
36 Base36 bx50w

Cryptographic Hash Functions

md5 921266fa1353beaeaac888ff3c811ea8
sha1 10c8f786b042d739781935153a498f49fa15d728
sha256 e0b9d603d99e4e2b1c616ecc79cb4929fe1f5a46d3300b94b9c84950881cf01c
sha512 6a5d1200384e7fe7ecca49b0c917e62dda60e774d4ff5267923eb08e05a2e66f3faecfe30ed61258b0b12e641af9d72e826793d10486536bb7563f51a42979a8
ripemd-160 811aee574ba2e2a6adae1910a17bce417bcd9682

20021936 as geometric shapes

Circle

Radius = n
Diameter 40043872
Circumference 125801534.09649
Area 1.2593951321909E+15

Sphere

Radius = n
Volume 3.3620704980583E+22
Surface area 5.0375805287635E+15
Circumference 125801534.09649

Square

Length = n
Perimeter 80087744
Area 400877921188096
Diagonal 28315293.436166

Cube

Length = n
Surface area 2405267527128576
Volume 8.0263520818411E+21
Space diagonal 34679010.417892

Equilateral Triangle

Length = n
Perimeter 60065808
Area 1.7358523178259E+14
Altitude 17339505.208946

Triangular Pyramid

Length = n
Surface area 1.7358523178259E+14
Volume 9.459146642101E+20
Height 9438431.1453887