28304816 (number)

28304816 is an even 8-digits composite number following 28304815 and preceding 28304817. In scientific notation, it is written as 2.8304816 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 14120256 positive integers (up to 28304816) that are relatively prime to 28304816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8304816 × 10^7
Engineering notation 2.8304816 × 10^6

Prime Factorization of 28304816

Prime Factorization 2 × 2 × 2 × 2 × 503 × 3517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3538102
Product of the distinct prime numbers

The prime factorization of 28304816 is 2 × 2 × 2 × 2 × 503 × 3517. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 27, 98, 382, 361, 3824, 9626, 1511, 19938, 766177, 623022, 4962265, 4293274, 65315168, 15916059, 753711337, 937921528, 1559566307, 5414007575

Basic calculations (n = 28304816)

Multiplication

n×y
n×2 56609632
n×3 84914448
n×4 113219264
n×5 141524080

Division

n÷y
n÷2 14152408
n÷3 9434938.6666667
n÷3 7076204
n÷5 5660963.2

Exponentiation

ny
n2 801162608793856
n3 2.267676022799E+22
n4 6.4186152572938E+29
n5 1.8167772383249E+37

Nth Root

y√n
2√n 5320.2270628235
3√n 304.75682848068
4√n 72.939886638406
5√n 30.929440737015

Divisors of 28304816

1, 2, 4, 8, 16, 503, 1006, 2012, 3517, 4024, 7034, 8048, 14068, 28136, 56272, 1769051, 3538102, 7076204, 14152408, 28304816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28304815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28304816 can be divided by 20 positive divisors. The sum of these divisors (counting 28304816) is 1, the average is 0.05.

Base conversion 28304816

Base System Value
2 Binary 1101011111110010110110000
3 Ternary 1222021000220112
4 Quaternary 1223332112300
5 Quinary 24221223231
6 Senary 2450400452
8 Octal 153762660
10 Decimal 28304816
12 Duodecimal 9590128
16 Hexadecimal 1afe5b0
20 Vigesimal 8gi20g
36 Base36 guo4w

Cryptographic Hash Functions

md5 c17ee198fea1758d67547db301957772
sha1 a9d3da63d7d3d2e0e26d9bbd36007eb882dd54d2
sha256 2150c2e456042d30c40639fd6d94de15aabb6a45e2d7c1b7d4d329cd3944254d
sha512 066fba07e9df1e9c9451e0f3ff570930d888e4ac3bdc37fd0fde06e90e34acc57188489cba717989059d9d5e16772ad85ed9c7a5d282a51fe13543b4dad32a79
ripemd-160 dbfd13f3a9fc9f283b1a4f0c188f193c9520abee

28304816 as geometric shapes

Circle

Radius = n
Diameter 56609632
Circumference 177844404.01362
Area 2.5169265661176E+15

Sphere

Radius = n
Volume 9.4988191119294E+22
Surface area 1.006770626447E+16
Circumference 177844404.01362

Square

Length = n
Perimeter 113219264
Area 801162608793856
Diagonal 40029054.667675

Cube

Length = n
Surface area 4806975652763136
Volume 2.267676022799E+22
Space diagonal 49025379.410888

Equilateral Triangle

Length = n
Perimeter 84914448
Area 3.4691358588885E+14
Altitude 24512689.705444

Triangular Pyramid

Length = n
Surface area 3.4691358588885E+14
Volume 2.6724818220922E+21
Height 13343018.222558