20804320 (number)

20804320 is an even 8-digits composite number following 20804319 and preceding 20804321. In scientific notation, it is written as 2.0804320 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 24 positive divisors. There are 8321664 positive integers (up to 20804320) that are relatively prime to 20804320.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand three hundred twenty

Notation

Scientific notation 2.0804320 × 10^7
Engineering notation 2.0804320 × 10^6

Prime Factorization of 20804320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 130027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1300270
Product of the distinct prime numbers

The prime factorization of 20804320 is 2 × 2 × 2 × 2 × 2 × 5 × 130027. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 4, 92, 882, 107, 1359, 860, 16591, 67830, 778678, 954515, 5698174, 1266618, 50440769, 81108899, 386118677, 595212551, 8041008912, 8044078805

Basic calculations (n = 20804320)

Multiplication

n×y
n×2 41608640
n×3 62412960
n×4 83217280
n×5 104021600

Division

n÷y
n÷2 10402160
n÷3 6934773.3333333
n÷3 5201080
n÷5 4160864

Exponentiation

ny
n2 432819730662400
n3 9.0045201790144E+21
n4 1.8733291925067E+29
n5 3.8973339986251E+36

Nth Root

y√n
2√n 4561.1752871382
3√n 275.03281151195
4√n 67.5364737541
5√n 29.08243091094

Divisors of 20804320

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 130027, 260054, 520108, 650135, 1040216, 1300270, 2080432, 2600540, 4160864, 5201080, 10402160, 20804320

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 -20804319
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 20804320 can be divided by 24 positive divisors. The sum of these divisors (counting 20804320) is 1, the average is 0.041666666666667.

Base conversion 20804320

Base System Value
2 Binary 1001111010111001011100000
3 Ternary 1110010222011101
4 Quaternary 1033113023200
5 Quinary 20311214240
6 Senary 2021524144
8 Octal 117271340
10 Decimal 20804320
12 Duodecimal 6b73654
16 Hexadecimal 13d72e0
20 Vigesimal 6a0ag0
36 Base36 cdwps

Cryptographic Hash Functions

md5 97b5166f1c4c864f145417e6f7b0e507
sha1 ec9aa66db2e230ad25bc142b0e35e039454df091
sha256 6a40eb1e21b4167a9a316f56c6d110ca47867537b8b8a1e713bdb601bdc0f8a1
sha512 c8fa8d0e42cbb8e95f50efe501f7556a24816ab7d51b62cf847d2d68a0934e649265b33a9a3c0a01e3c75fef3eb80701f59d01f8d7941bdaad6fb907bf3123cb
ripemd-160 97f530a7974dccdf89d3e9357f6a94a33a83fad4

20804320 as geometric shapes

Circle

Radius = n
Diameter 41608640
Circumference 130717397.74986
Area 1.3597432861777E+15

Sphere

Radius = n
Volume 3.7718045924657E+22
Surface area 5.4389731447108E+15
Circumference 130717397.74986

Square

Length = n
Perimeter 83217280
Area 432819730662400
Diagonal 29421751.49995

Cube

Length = n
Surface area 2596918383974400
Volume 9.0045201790144E+21
Space diagonal 36034139.256921

Equilateral Triangle

Length = n
Perimeter 62412960
Area 1.8741644100639E+14
Altitude 18017069.628461

Triangular Pyramid

Length = n
Surface area 1.8741644100639E+14
Volume 1.0611928799854E+21
Height 9807250.4999833