28284328 (number)

28284328 is an even 8-digits composite number following 28284327 and preceding 28284329. In scientific notation, it is written as 2.8284328 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 13310208 positive integers (up to 28284328) that are relatively prime to 28284328.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8284328 × 10^7
Engineering notation 2.8284328 × 10^6

Prime Factorization of 28284328

Prime Factorization 2 × 2 × 2 × 17 × 207973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7071082
Product of the distinct prime numbers

The prime factorization of 28284328 is 2 × 2 × 2 × 17 × 207973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 15, 22, 526, 354, 1835, 9465, 33219, 74925, 935647, 290663, 1002742, 7540313, 80382026, 32571709, 295330336, 67830011, 207854926, 5897772647

Basic calculations (n = 28284328)

Multiplication

n×y
n×2 56568656
n×3 84852984
n×4 113137312
n×5 141421640

Division

n÷y
n÷2 14142164
n÷3 9428109.3333333
n÷3 7071082
n÷5 5656865.6

Exponentiation

ny
n2 800003210411584
n3 2.2627553204334E+22
n4 6.4000513666884E+29
n5 1.8102115207226E+37

Nth Root

y√n
2√n 5318.3012325366
3√n 304.68327957161
4√n 72.926683954068
5√n 30.924961881304

Divisors of 28284328

1, 2, 4, 8, 17, 34, 68, 136, 207973, 415946, 831892, 1663784, 3535541, 7071082, 14142164, 28284328

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28284327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28284328 can be divided by 16 positive divisors. The sum of these divisors (counting 28284328) is 1, the average is 0.0625.

Base conversion 28284328

Base System Value
2 Binary 1101011111001010110101000
3 Ternary 1222012222210201
4 Quaternary 1223321112220
5 Quinary 24220044303
6 Senary 2450121544
8 Octal 153712650
10 Decimal 28284328
12 Duodecimal 95802b4
16 Hexadecimal 1af95a8
20 Vigesimal 8gfag8
36 Base36 gu8bs

Cryptographic Hash Functions

md5 c51a0437889bf96f90520a20810241b6
sha1 5dfa00d62dd13b8d3610d12e254455583d63c15d
sha256 53fb6a5f50e4d41a8a16dfb2406e58784ed553c66e38f883d25a8116e2a998aa
sha512 aa94bc17a8c2bd8465cfe3178ffa3591f9097aa602ecce241f3b714da9b17daa6d048c206f0df877fef7830409b46390f889d38ccb327a56cd86dc8b061f0b71
ripemd-160 c4f2642b05d1b9e3db497afba1ec4addabe5b3d5

28284328 as geometric shapes

Circle

Radius = n
Diameter 56568656
Circumference 177715674.11305
Area 2.5132842086773E+15

Sphere

Radius = n
Volume 9.4782073220598E+22
Surface area 1.0053136834709E+16
Circumference 177715674.11305

Square

Length = n
Perimeter 113137312
Area 800003210411584
Diagonal 40000080.260209

Cube

Length = n
Surface area 4800019262469504
Volume 2.2627553204334E+22
Space diagonal 48989893.153943

Equilateral Triangle

Length = n
Perimeter 84852984
Area 3.4641155166277E+14
Altitude 24494946.576972

Triangular Pyramid

Length = n
Surface area 3.4641155166277E+14
Volume 2.6666827187407E+21
Height 13333360.086736