20304828 (number)

20304828 is an even 8-digits composite number following 20304827 and preceding 20304829. In scientific notation, it is written as 2.0304828 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6730560 positive integers (up to 20304828) that are relatively prime to 20304828.

Interesting facts

Basic properties

Name

Name twenty million three hundred four thousand eight hundred twenty-eight

Notation

Scientific notation 2.0304828 × 10^7
Engineering notation 2.0304828 × 10^6

Prime Factorization of 20304828

Prime Factorization 2 × 2 × 9 × 191 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10152414
Product of the distinct prime numbers

The prime factorization of 20304828 is 2 × 2 × 9 × 191 × 2953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 38, 92, 994, 272, 5184, 1812, 32188, 99983, 615750, 782409, 810232, 8883361, 40398113, 28423106, 351461885, 238560426, 1741909730, 8210473495

Basic calculations (n = 20304828)

Multiplication

n×y
n×2 40609656
n×3 60914484
n×4 81219312
n×5 101524140

Division

n÷y
n÷2 10152414
n÷3 6768276
n÷3 5076207
n÷5 4060965.6

Exponentiation

ny
n2 412286040109584
n3 8.3713971312262E+21
n4 1.6997977886924E+29
n5 3.451410173418E+36

Nth Root

y√n
2√n 4506.0878819659
3√n 272.81386498847
4√n 67.127400381408
5√n 28.941421812153

Divisors of 20304828

1, 2, 4, 9, 18, 36, 191, 382, 764, 1719, 2953, 3438, 5906, 6876, 11812, 26577, 53154, 106308, 564023, 1128046, 2256092, 5076207, 10152414, 20304828

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 -20304827
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 20304828 can be divided by 24 positive divisors. The sum of these divisors (counting 20304828) is 1, the average is 0.041666666666667.

Base conversion 20304828

Base System Value
2 Binary 1001101011101001110111100
3 Ternary 1102012120222200
4 Quaternary 1031131032330
5 Quinary 20144223303
6 Senary 2003111500
8 Octal 115351674
10 Decimal 20304828
12 Duodecimal 6972590
16 Hexadecimal 135d3bc
20 Vigesimal 66i218
36 Base36 c37b0

Cryptographic Hash Functions

md5 263453e604118e73b9468067f0d98898
sha1 79fd381d91e51652ff8113062aa5ecc26ce645df
sha256 ecc9976ba609d19833e701c937e0bdc8de9130ceef82772018029545b1c1f679
sha512 126770532925f01c92f400e25f8e283f8ffea2536b46f5107d82b88316ce1fba7b5502cc00523518e49d3dc9f4d925fec7fb0e73df9680d497511c87ec9701af
ripemd-160 6c8643ee2abf38a9a293c342e992528810208cc7

20304828 as geometric shapes

Circle

Radius = n
Diameter 40609656
Circumference 127578996.95441
Area 1.2952347947859E+15

Sphere

Radius = n
Volume 3.5066026303657E+22
Surface area 5.1809391791436E+15
Circumference 127578996.95441

Square

Length = n
Perimeter 81219312
Area 412286040109584
Diagonal 28715363.139253

Cube

Length = n
Surface area 2473716240657504
Volume 8.3713971312262E+21
Space diagonal 35168993.734947

Equilateral Triangle

Length = n
Perimeter 60914484
Area 1.7852509218029E+14
Altitude 17584496.867474

Triangular Pyramid

Length = n
Surface area 1.7852509218029E+14
Volume 9.8657861324928E+20
Height 9571787.7130843