20784804 (number)

20784804 is an even 8-digits composite number following 20784803 and preceding 20784805. In scientific notation, it is written as 2.0784804 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6898560 positive integers (up to 20784804) that are relatively prime to 20784804.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-four thousand eight hundred four

Notation

Scientific notation 2.0784804 × 10^7
Engineering notation 2.0784804 × 10^6

Prime Factorization of 20784804

Prime Factorization 2 × 2 × 3 × 241 × 7187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10392402
Product of the distinct prime numbers

The prime factorization of 20784804 is 2 × 2 × 3 × 241 × 7187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 5, 12, 910, 970, 4118, 6995, 13093, 73759, 501122, 440489, 3285918, 6217643, 71032415, 58718487, 896833740, 754583844, 6977260467, 9858517507

Basic calculations (n = 20784804)

Multiplication

n×y
n×2 41569608
n×3 62354412
n×4 83139216
n×5 103924020

Division

n÷y
n÷2 10392402
n÷3 6928268
n÷3 5196201
n÷5 4156960.8

Exponentiation

ny
n2 432008077318416
n3 8.9792032134801E+21
n4 1.8663097886835E+29
n5 3.8790883161069E+36

Nth Root

y√n
2√n 4559.0354242976
3√n 274.94678419312
4√n 67.520629620121
5√n 29.076972565637

Divisors of 20784804

1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7187, 14374, 21561, 28748, 43122, 86244, 1732067, 3464134, 5196201, 6928268, 10392402, 20784804

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 -20784803
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 20784804 can be divided by 24 positive divisors. The sum of these divisors (counting 20784804) is 1, the average is 0.041666666666667.

Base conversion 20784804

Base System Value
2 Binary 1001111010010011010100100
3 Ternary 1110002222101120
4 Quaternary 1033102122210
5 Quinary 20310103204
6 Senary 2021253540
8 Octal 117223244
10 Decimal 20784804
12 Duodecimal 6b642b0
16 Hexadecimal 13d26a4
20 Vigesimal 69i204
36 Base36 cdhno

Cryptographic Hash Functions

md5 dbd0272426dd7b4a43ce11d3ee9d8dd2
sha1 abfa0344477a25d56779b06d3dc44c95d1ea027d
sha256 de62516fbebccc52e01234d6674668cd02842f5b996015c9983c06392cdb1c40
sha512 33b28174f85631a31f89e9fa6b86a830c62e2bdf0405c6f0291f21edd1c5599fa1ed5e1b1ed2e11a5479363705dae463d50e95a8faaf1ddaef3c228f0ee1338d
ripemd-160 e378fc47b0f635613ed0c0291f73bc1548e71c5b

20784804 as geometric shapes

Circle

Radius = n
Diameter 41569608
Circumference 130594775.10541
Area 1.357193401995E+15

Sphere

Radius = n
Volume 3.7611998467412E+22
Surface area 5.4287736079799E+15
Circumference 130594775.10541

Square

Length = n
Perimeter 83139216
Area 432008077318416
Diagonal 29394151.708067

Cube

Length = n
Surface area 2592048463910496
Volume 8.9792032134801E+21
Space diagonal 36000336.553361

Equilateral Triangle

Length = n
Perimeter 62354412
Area 1.8706498479891E+14
Altitude 18000168.27668

Triangular Pyramid

Length = n
Surface area 1.8706498479891E+14
Volume 1.058209246984E+21
Height 9798050.5693555