20404406 (number)

20404406 is an even 8-digits composite number following 20404405 and preceding 20404407. In scientific notation, it is written as 2.0404406 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 9143400 positive integers (up to 20404406) that are relatively prime to 20404406.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand four hundred six

Notation

Scientific notation 2.0404406 × 10^7
Engineering notation 2.0404406 × 10^6

Prime Factorization of 20404406

Prime Factorization 2 × 11 × 71 × 13063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20404406
Product of the distinct prime numbers

The prime factorization of 20404406 is 2 × 11 × 71 × 13063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 28, 33, 38, 446, 9974, 1920, 51755, 19524, 311653, 948577, 5349716, 2151253, 3865942, 97238187, 199350707, 620167439, 5482773016, 9489169410

Basic calculations (n = 20404406)

Multiplication

n×y
n×2 40808812
n×3 61213218
n×4 81617624
n×5 102022030

Division

n÷y
n÷2 10202203
n÷3 6801468.6666667
n÷3 5101101.5
n÷5 4080881.2

Exponentiation

ny
n2 416339784212836
n3 8.4951659910311E+21
n4 1.7333881591839E+29
n5 3.5368755755581E+36

Nth Root

y√n
2√n 4517.1236423193
3√n 273.25911164732
4√n 67.209550231491
5√n 28.969752927395

Divisors of 20404406

1, 2, 11, 22, 71, 142, 781, 1562, 13063, 26126, 143693, 287386, 927473, 1854946, 10202203, 20404406

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 -20404405
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 20404406 can be divided by 16 positive divisors. The sum of these divisors (counting 20404406) is 1, the average is 0.0625.

Base conversion 20404406

Base System Value
2 Binary 1001101110101100010110110
3 Ternary 1102101122120202
4 Quaternary 1031311202312
5 Quinary 20210420111
6 Senary 2005200502
8 Octal 115654266
10 Decimal 20404406
12 Duodecimal 6a00132
16 Hexadecimal 13758b6
20 Vigesimal 67ab06
36 Base36 c5c52

Cryptographic Hash Functions

md5 fd919e136e2c50981ed3df79d2f834be
sha1 2eab38ef04a771879a6ce87865e29963c1d00ca7
sha256 e0cc3470b4e754db5f19f58c43f96a5d8ee41aab65fd95981ee605aeecccde6f
sha512 61be18125ef5b40b3c78c97f98847b4fe9b83e02f1742ea62893657f8e1a4a57f0942aee7e44b280148c516259a56a0161c0f35e04336d5efbe01a4c7412d2a1
ripemd-160 c594cc99ce76be818122de056f079be205c296fc

20404406 as geometric shapes

Circle

Radius = n
Diameter 40808812
Circumference 128204663.98093
Area 1.3079700074802E+15

Sphere

Radius = n
Volume 3.5584468091266E+22
Surface area 5.2318800299208E+15
Circumference 128204663.98093

Square

Length = n
Perimeter 81617624
Area 416339784212836
Diagonal 28856187.697367

Cube

Length = n
Surface area 2498038705277016
Volume 8.4951659910311E+21
Space diagonal 35341467.890263

Equilateral Triangle

Length = n
Perimeter 61213218
Area 1.8028041486722E+14
Altitude 17670733.945132

Triangular Pyramid

Length = n
Surface area 1.8028041486722E+14
Volume 1.0011649132606E+21
Height 9618729.2324557