20236940 (number)

20236940 is an even 8-digits composite number following 20236939 and preceding 20236941. In scientific notation, it is written as 2.0236940 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 8019648 positive integers (up to 20236940) that are relatively prime to 20236940.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-six thousand nine hundred forty

Notation

Scientific notation 2.0236940 × 10^7
Engineering notation 2.0236940 × 10^6

Prime Factorization of 20236940

Prime Factorization 2 × 2 × 5 × 109 × 9283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10118470
Product of the distinct prime numbers

The prime factorization of 20236940 is 2 × 2 × 5 × 109 × 9283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 15, 93, 146, 475, 1886, 6921, 21791, 20630, 722720, 865531, 5919809, 6854146, 47135782, 40811909, 648317239, 911402985, 5735007142, 190196919

Basic calculations (n = 20236940)

Multiplication

n×y
n×2 40473880
n×3 60710820
n×4 80947760
n×5 101184700

Division

n÷y
n÷2 10118470
n÷3 6745646.6666667
n÷3 5059235
n÷5 4047388

Exponentiation

ny
n2 409533740563600
n3 8.2877097357611E+21
n4 1.6771788466001E+29
n5 3.3940967687916E+36

Nth Root

y√n
2√n 4498.5486548441
3√n 272.50947979254
4√n 67.071220764529
5√n 28.922043089301

Divisors of 20236940

1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 9283, 18566, 37132, 46415, 92830, 185660, 1011847, 2023694, 4047388, 5059235, 10118470, 20236940

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 -20236939
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 20236940 can be divided by 24 positive divisors. The sum of these divisors (counting 20236940) is 1, the average is 0.041666666666667.

Base conversion 20236940

Base System Value
2 Binary 1001101001100101010001100
3 Ternary 1102002010212022
4 Quaternary 1031030222030
5 Quinary 20140040230
6 Senary 2001425312
8 Octal 115145214
10 Decimal 20236940
12 Duodecimal 693b238
16 Hexadecimal 134ca8c
20 Vigesimal 669c70
36 Base36 c1qx8

Cryptographic Hash Functions

md5 fdb76030ed4de06ea6268d7128d32ef5
sha1 246526212d872f31bf89c9873ddde6e4880d8f7b
sha256 078f915a26c03afbd82ebe96a66d823937c9ee73c458dce8ce1e57d746c62352
sha512 8a057c10c14474f0c90f6a211fa62ed31a925897c2fb74fb6e679d5485ca6b3d4340fe0ff5389b3ae02ff902d7861c33e1223700077306c13663e121301e22a1
ripemd-160 30d1b868ce392f91add22e65d24fab45ff8004d3

20236940 as geometric shapes

Circle

Radius = n
Diameter 40473880
Circumference 127152444.07027
Area 1.2865881907518E+15

Sphere

Radius = n
Volume 3.4715477361269E+22
Surface area 5.146352763007E+15
Circumference 127152444.07027

Square

Length = n
Perimeter 80947760
Area 409533740563600
Diagonal 28619355.008931

Cube

Length = n
Surface area 2457202443381600
Volume 8.2877097357611E+21
Space diagonal 35051408.269723

Equilateral Triangle

Length = n
Perimeter 60710820
Area 1.7733331151747E+14
Altitude 17525704.134861

Triangular Pyramid

Length = n
Surface area 1.7733331151747E+14
Volume 9.7671595911041E+20
Height 9539785.0029769