20804766 (number)

20804766 is an even 8-digits composite number following 20804765 and preceding 20804767. In scientific notation, it is written as 2.0804766 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6925464 positive integers (up to 20804766) that are relatively prime to 20804766.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0804766 × 10^7
Engineering notation 2.0804766 × 10^6

Prime Factorization of 20804766

Prime Factorization 2 × 3 × 907 × 3823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20804766
Product of the distinct prime numbers

The prime factorization of 20804766 is 2 × 3 × 907 × 3823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 77, 4, 832, 5, 9001, 4184, 2063, 11288, 647051, 395649, 6261003, 2098595, 559167, 84665133, 47534871, 353644385, 6767414689, 7641151021

Basic calculations (n = 20804766)

Multiplication

n×y
n×2 41609532
n×3 62414298
n×4 83219064
n×5 104023830

Division

n÷y
n÷2 10402383
n÷3 6934922
n÷3 5201191.5
n÷5 4160953.2

Exponentiation

ny
n2 432838288314756
n3 9.005099304229E+21
n4 1.8734898383125E+29
n5 3.8977517689469E+36

Nth Root

y√n
2√n 4561.2241777839
3√n 275.0347768691
4√n 67.536835710476
5√n 29.08255560286

Divisors of 20804766

1, 2, 3, 6, 907, 1814, 2721, 3823, 5442, 7646, 11469, 22938, 3467461, 6934922, 10402383, 20804766

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 -20804765
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 20804766 can be divided by 16 positive divisors. The sum of these divisors (counting 20804766) is 1, the average is 0.0625.

Base conversion 20804766

Base System Value
2 Binary 1001111010111010010011110
3 Ternary 1110010222202220
4 Quaternary 1033113102132
5 Quinary 20311223031
6 Senary 2021530210
8 Octal 117272236
10 Decimal 20804766
12 Duodecimal 6b73966
16 Hexadecimal 13d749e
20 Vigesimal 6a0bi6
36 Base36 cdx26

Cryptographic Hash Functions

md5 c592f39a9aaf7c075ec3d40e5395c31a
sha1 fed966c664addbd9cb907c1334590a381968ac8b
sha256 18310e6f83e63f75c075ddf67deecd339da4af8bbaf21a2f6abf2106b4b41ff1
sha512 0af168e96217defe440da8d56d839831b8aca89739ea0520ea78182cc00171ce9d00f2de6138d472c2bdeeaa656cd6250f813760a1323d6c9db4d5bf8abf2d43
ripemd-160 02daf5fa5fee6c45c8e836329ba0fd54334f2c7d

20804766 as geometric shapes

Circle

Radius = n
Diameter 41609532
Circumference 130720200.05051
Area 1.359801586762E+15

Sphere

Radius = n
Volume 3.7720471758683E+22
Surface area 5.4392063470481E+15
Circumference 130720200.05051

Square

Length = n
Perimeter 83219064
Area 432838288314756
Diagonal 29422382.239199

Cube

Length = n
Surface area 2597029729888536
Volume 9.005099304229E+21
Space diagonal 36034911.751582

Equilateral Triangle

Length = n
Perimeter 62414298
Area 1.8742447670558E+14
Altitude 18017455.875791

Triangular Pyramid

Length = n
Surface area 1.8742447670558E+14
Volume 1.0612611305464E+21
Height 9807460.7463995