20404936 (number)

20404936 is an even 8-digits composite number following 20404935 and preceding 20404937. In scientific notation, it is written as 2.0404936 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 9665424 positive integers (up to 20404936) that are relatively prime to 20404936.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404936 × 10^7
Engineering notation 2.0404936 × 10^6

Prime Factorization of 20404936

Prime Factorization 2 × 2 × 2 × 19 × 134243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5101234
Product of the distinct prime numbers

The prime factorization of 20404936 is 2 × 2 × 2 × 19 × 134243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 35, 86, 966, 648, 1276, 5269, 64470, 25963, 340261, 2338, 9587867, 4308292, 67708299, 32936954, 304105370, 196209816, 8775933363, 3829367800

Basic calculations (n = 20404936)

Multiplication

n×y
n×2 40809872
n×3 61214808
n×4 81619744
n×5 102024680

Division

n÷y
n÷2 10202468
n÷3 6801645.3333333
n÷3 5101234
n÷5 4080987.2

Exponentiation

ny
n2 416361413164096
n3 8.4958279884829E+21
n4 1.73356826372E+29
n5 3.5373349472838E+36

Nth Root

y√n
2√n 4517.1823075895
3√n 273.26147757546
4√n 67.209986665596
5√n 28.969903422436

Divisors of 20404936

1, 2, 4, 8, 19, 38, 76, 152, 134243, 268486, 536972, 1073944, 2550617, 5101234, 10202468, 20404936

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404936 can be divided by 16 positive divisors. The sum of these divisors (counting 20404936) is 1, the average is 0.0625.

Base conversion 20404936

Base System Value
2 Binary 1001101110101101011001000
3 Ternary 1102101200022101
4 Quaternary 1031311223020
5 Quinary 20210424221
6 Senary 2005203144
8 Octal 115655310
10 Decimal 20404936
12 Duodecimal 6a004b4
16 Hexadecimal 1375ac8
20 Vigesimal 67ac6g
36 Base36 c5cjs

Cryptographic Hash Functions

md5 e2d8ff61376baae65d5716290534172e
sha1 91bebe40955a6b4fe253d7fbbd4322a8a05a2ea7
sha256 82adaf992d759038ae870e791e1ec1df93ad5dd1915d60b0b7d3bf58ab2575d9
sha512 7f83a98d339e539a60b75e1449d968e834ad3494733ca217fcf66a0cddaf982cf8d2bd3ab342974943d13fedae66cffd1bfeaef92d617961cb8fbaebecece5d5
ripemd-160 02b397f57347ed8c5c1a4fb4259238158667e726

20404936 as geometric shapes

Circle

Radius = n
Diameter 40809872
Circumference 128207994.06914
Area 1.3080379568346E+15

Sphere

Radius = n
Volume 3.5587241059707E+22
Surface area 5.2321518273384E+15
Circumference 128207994.06914

Square

Length = n
Perimeter 81619744
Area 416361413164096
Diagonal 28856937.230555

Cube

Length = n
Surface area 2498168478984576
Volume 8.4958279884829E+21
Space diagonal 35342385.877191

Equilateral Triangle

Length = n
Perimeter 61214808
Area 1.8028978047785E+14
Altitude 17671192.938596

Triangular Pyramid

Length = n
Surface area 1.8028978047785E+14
Volume 1.0012429304085E+21
Height 9618979.0768517