20804574 (number)

20804574 is an even 8-digits composite number following 20804573 and preceding 20804575. In scientific notation, it is written as 2.0804574 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5944152 positive integers (up to 20804574) that are relatively prime to 20804574.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand five hundred seventy-four

Notation

Scientific notation 2.0804574 × 10^7
Engineering notation 2.0804574 × 10^6

Prime Factorization of 20804574

Prime Factorization 2 × 3 × 7 × 495347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20804574
Product of the distinct prime numbers

The prime factorization of 20804574 is 2 × 3 × 7 × 495347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 95, 88, 174, 162, 5537, 4131, 20074, 45385, 689644, 500920, 6586382, 1397298, 87809074, 15406493, 708315482, 394575314, 1965588754, 58464436

Basic calculations (n = 20804574)

Multiplication

n×y
n×2 41609148
n×3 62413722
n×4 83218296
n×5 104022870

Division

n÷y
n÷2 10402287
n÷3 6934858
n÷3 5201143.5
n÷5 4160914.8

Exponentiation

ny
n2 432830299321476
n3 9.0048499916758E+21
n4 1.8734206801072E+29
n5 3.897571917242E+36

Nth Root

y√n
2√n 4561.203130754
3√n 275.03393079951
4√n 67.536679891404
5√n 29.082501924089

Divisors of 20804574

1, 2, 3, 6, 7, 14, 21, 42, 495347, 990694, 1486041, 2972082, 3467429, 6934858, 10402287, 20804574

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 -20804573
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 20804574 can be divided by 16 positive divisors. The sum of these divisors (counting 20804574) is 1, the average is 0.0625.

Base conversion 20804574

Base System Value
2 Binary 1001111010111001111011110
3 Ternary 1110010222111210
4 Quaternary 1033113033132
5 Quinary 20311221244
6 Senary 2021525250
8 Octal 117271736
10 Decimal 20804574
12 Duodecimal 6b73826
16 Hexadecimal 13d73de
20 Vigesimal 6a0b8e
36 Base36 cdwwu

Cryptographic Hash Functions

md5 9d43589ae65b3f4831a26563e44ea524
sha1 b3ceb791053da32929cdcd66950184a416a2062c
sha256 7b660722629b0cf441e9fe793bc79594592ebee25407527544e0785fdd0954cc
sha512 1e44b7984d9dc3bc603452915517e1b57890c974e71cd16541b7c18a4ec1aeed742100c16b91030681f8ef929aca21af0e27363d172453fc5503d9c963914a1f
ripemd-160 296cde729c1aeac1a9c92127a5135240e39bf2a3

20804574 as geometric shapes

Circle

Radius = n
Diameter 41609148
Circumference 130718993.67893
Area 1.3597764885994E+15

Sphere

Radius = n
Volume 3.7719427440702E+22
Surface area 5.4391059543977E+15
Circumference 130718993.67893

Square

Length = n
Perimeter 83218296
Area 432830299321476
Diagonal 29422110.710195

Cube

Length = n
Surface area 2596981795928856
Volume 9.0048499916758E+21
Space diagonal 36034579.197826

Equilateral Triangle

Length = n
Perimeter 62413722
Area 1.8742101737001E+14
Altitude 18017289.598913

Triangular Pyramid

Length = n
Surface area 1.8742101737001E+14
Volume 1.0612317487803E+21
Height 9807370.2367316