20804804 (number)

20804804 is an even 8-digits composite number following 20804803 and preceding 20804805. In scientific notation, it is written as 2.0804804 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9524736 positive integers (up to 20804804) that are relatively prime to 20804804.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand eight hundred four

Notation

Scientific notation 2.0804804 × 10^7
Engineering notation 2.0804804 × 10^6

Prime Factorization of 20804804

Prime Factorization 2 × 2 × 37 × 17 × 8269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10402402
Product of the distinct prime numbers

The prime factorization of 20804804 is 2 × 2 × 37 × 17 × 8269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 41, 23, 227, 905, 7581, 5692, 41478, 65014, 987704, 654689, 8277757, 7582852, 35795669, 51389683, 638963784, 965074296, 4900450012, 1423083832

Basic calculations (n = 20804804)

Multiplication

n×y
n×2 41609608
n×3 62414412
n×4 83219216
n×5 104024020

Division

n÷y
n÷2 10402402
n÷3 6934934.6666667
n÷3 5201201
n÷5 4160960.8

Exponentiation

ny
n2 432839869478416
n3 9.005148647884E+21
n4 1.8735035261009E+29
n5 3.8977873653839E+36

Nth Root

y√n
2√n 4561.2283433303
3√n 275.03494431976
4√n 67.53686654954
5√n 29.082566226736

Divisors of 20804804

1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8269, 16538, 33076, 140573, 281146, 305953, 562292, 611906, 1223812, 5201201, 10402402, 20804804

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804804 can be divided by 24 positive divisors. The sum of these divisors (counting 20804804) is 1, the average is 0.041666666666667.

Base conversion 20804804

Base System Value
2 Binary 1001111010111010011000100
3 Ternary 1110010222211022
4 Quaternary 1033113103010
5 Quinary 20311223204
6 Senary 2021530312
8 Octal 117272304
10 Decimal 20804804
12 Duodecimal 6b73998
16 Hexadecimal 13d74c4
20 Vigesimal 6a0c04
36 Base36 cdx38

Cryptographic Hash Functions

md5 1d5a1d6b48568beedd3e1ce4ca584d75
sha1 54d397abcab189afee28cf8d06d777d90454566b
sha256 0aab53017b2051db884a90fa68593527837c85cb595e40fff76aad8c2af9c2ea
sha512 cf2fc92b7a609020cd735ca41f7cfb9747ed476bd0b45a311a1b9a75dcf2c014eaf97c76fe5ce04f5af682e4e5d47d02524aa4f3a255782878857769d9c2542a
ripemd-160 b556cf53f5015826bdecc889a4ecca49ef7f3198

20804804 as geometric shapes

Circle

Radius = n
Diameter 41609608
Circumference 130720438.81155
Area 1.3598065541342E+15

Sphere

Radius = n
Volume 3.7720678448902E+22
Surface area 5.4392262165366E+15
Circumference 130720438.81155

Square

Length = n
Perimeter 83219216
Area 432839869478416
Diagonal 29422435.979314

Cube

Length = n
Surface area 2597039216870496
Volume 9.005148647884E+21
Space diagonal 36034977.569512

Equilateral Triangle

Length = n
Perimeter 62414412
Area 1.8742516136952E+14
Altitude 18017488.784756

Triangular Pyramid

Length = n
Surface area 1.8742516136952E+14
Volume 1.0612669457519E+21
Height 9807478.6597713