20804776 (number)

20804776 is an even 8-digits composite number following 20804775 and preceding 20804777. In scientific notation, it is written as 2.0804776 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 10075968 positive integers (up to 20804776) that are relatively prime to 20804776.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand seven hundred seventy-six

Notation

Scientific notation 2.0804776 × 10^7
Engineering notation 2.0804776 × 10^6

Prime Factorization of 20804776

Prime Factorization 2 × 2 × 2 × 43 × 197 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5201194
Product of the distinct prime numbers

The prime factorization of 20804776 is 2 × 2 × 2 × 43 × 197 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 56, 39, 73, 341, 1172, 7085, 23756, 3311, 775849, 139766, 2959629, 993846, 66981535, 83894705, 757676557, 70605308, 9814470387, 2928644504

Basic calculations (n = 20804776)

Multiplication

n×y
n×2 41609552
n×3 62414328
n×4 83219104
n×5 104023880

Division

n÷y
n÷2 10402388
n÷3 6934925.3333333
n÷3 5201194
n÷5 4160955.2

Exponentiation

ny
n2 432838704410176
n3 9.0051122893839E+21
n4 1.8734934403548E+29
n5 3.8977611364051E+36

Nth Root

y√n
2√n 4561.2252739807
3√n 275.03482093508
4√n 67.536843826023
5√n 29.082558398618

Divisors of 20804776

1, 2, 4, 8, 43, 86, 172, 197, 307, 344, 394, 614, 788, 1228, 1576, 2456, 8471, 13201, 16942, 26402, 33884, 52804, 60479, 67768, 105608, 120958, 241916, 483832, 2600597, 5201194, 10402388, 20804776

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804776 can be divided by 32 positive divisors. The sum of these divisors (counting 20804776) is 1, the average is 0.03125.

Base conversion 20804776

Base System Value
2 Binary 1001111010111010010101000
3 Ternary 1110010222210021
4 Quaternary 1033113102220
5 Quinary 20311223101
6 Senary 2021530224
8 Octal 117272250
10 Decimal 20804776
12 Duodecimal 6b73974
16 Hexadecimal 13d74a8
20 Vigesimal 6a0big
36 Base36 cdx2g

Cryptographic Hash Functions

md5 3d601cb4f05efddbb04ca87089102b36
sha1 47bfb0ef3a16605bbff718c85d9cedaf08b98126
sha256 68e3cf8f73cf163af836d007ada1b200dd2b551d3be73eeea987672dbe1ffa1b
sha512 7a09b0235b01c71707944067250bf052b310c60700c686681274e2f53ff753f8761c294a67773d557deff433b9fe5726407b8ee239794b4bd160d730fdd20faf
ripemd-160 9744cbada7562ecb98699c720619ec53717d3201

20804776 as geometric shapes

Circle

Radius = n
Diameter 41609552
Circumference 130720262.88236
Area 1.3598028939643E+15

Sphere

Radius = n
Volume 3.7720526150773E+22
Surface area 5.4392115758573E+15
Circumference 130720262.88236

Square

Length = n
Perimeter 83219104
Area 432838704410176
Diagonal 29422396.381334

Cube

Length = n
Surface area 2597032226461056
Volume 9.0051122893839E+21
Space diagonal 36034929.07209

Equilateral Triangle

Length = n
Perimeter 62414328
Area 1.8742465688018E+14
Altitude 18017464.536045

Triangular Pyramid

Length = n
Surface area 1.8742465688018E+14
Volume 1.0612626608616E+21
Height 9807465.4604448