20404736 (number)

20404736 is an even 8-digits composite number following 20404735 and preceding 20404737. In scientific notation, it is written as 2.0404736 × 10^7. The sum of its digits is 26. It has a total of 11 prime factors and 40 positive divisors. There are 9272320 positive integers (up to 20404736) that are relatively prime to 20404736.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand seven hundred thirty-six

Notation

Scientific notation 2.0404736 × 10^7
Engineering notation 2.0404736 × 10^6

Prime Factorization of 20404736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 3623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 79706
Product of the distinct prime numbers

The prime factorization of 20404736 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 3623. Since it has a total of 11 prime factors.

Most popular turbo-numbers

1, 7, 12, 69, 497, 753, 8581, 5967, 75986, 31686, 591357, 948071, 3725342, 7826494, 54811573, 57193947, 773281646, 762851685, 2988977335, 9249086827

Basic calculations (n = 20404736)

Multiplication

n×y
n×2 40809472
n×3 61214208
n×4 81618944
n×5 102023680

Division

n÷y
n÷2 10202368
n÷3 6801578.6666667
n÷3 5101184
n÷5 4080947.2

Exponentiation

ny
n2 416353251229696
n3 8.4955781740836E+21
n4 1.7335002980954E+29
n5 3.5371615938558E+36

Nth Root

y√n
2√n 4517.1601698412
3√n 273.2605847772
4√n 67.209821974479
5√n 28.969846632222

Divisors of 20404736

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3623, 5632, 7246, 14492, 28984, 39853, 57968, 79706, 115936, 159412, 231872, 318824, 463744, 637648, 927488, 1275296, 1854976, 2550592, 5101184, 10202368, 20404736

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 -20404735
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 20404736 can be divided by 40 positive divisors. The sum of these divisors (counting 20404736) is 1, the average is 0.025.

Base conversion 20404736

Base System Value
2 Binary 1001101110101101000000000
3 Ternary 1102101200000222
4 Quaternary 1031311220000
5 Quinary 20210422421
6 Senary 2005202212
8 Octal 115655000
10 Decimal 20404736
12 Duodecimal 6a00368
16 Hexadecimal 1375a00
20 Vigesimal 67abgg
36 Base36 c5ce8

Cryptographic Hash Functions

md5 9d4e5cc6d7406c959d4ef7450a7f3a05
sha1 951c7ae946c55627c9e8bf27c89c45412031e3e2
sha256 54eaa1715c2e14e7a728d9b0ad7ecf231bdca80a61affc69b46df0192c386b55
sha512 7231ae5f83365789f35d077539ee6bdd65edfb013f5f4fd86a96345794f0a2bcc10bfca3df4c55749fb5fce3a45a11ce33de53bbf7b41612b6e15241649b5890
ripemd-160 e0fddab9e9703cf3117c02c9036785f9043ac4c4

20404736 as geometric shapes

Circle

Radius = n
Diameter 40809472
Circumference 128206737.43208
Area 1.3080123153614E+15

Sphere

Radius = n
Volume 3.5586194639599E+22
Surface area 5.2320492614458E+15
Circumference 128206737.43208

Square

Length = n
Perimeter 81618944
Area 416353251229696
Diagonal 28856654.387843

Cube

Length = n
Surface area 2498119507378176
Volume 8.4955781740836E+21
Space diagonal 35342039.46703

Equilateral Triangle

Length = n
Perimeter 61214208
Area 1.8028624625658E+14
Altitude 17671019.733515

Triangular Pyramid

Length = n
Surface area 1.8028624625658E+14
Volume 1.0012134894992E+21
Height 9618884.7959475