28394328 (number)

28394328 is an even 8-digits composite number following 28394327 and preceding 28394329. In scientific notation, it is written as 2.8394328 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 9053088 positive integers (up to 28394328) that are relatively prime to 28394328.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8394328 × 10^7
Engineering notation 2.8394328 × 10^6

Prime Factorization of 28394328

Prime Factorization 2 × 2 × 2 × 3 × 23 × 51439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7098582
Product of the distinct prime numbers

The prime factorization of 28394328 is 2 × 2 × 2 × 3 × 23 × 51439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 75, 5, 763, 608, 8601, 5281, 27733, 59712, 524574, 563759, 1517593, 8134660, 57737114, 80112155, 917423191, 555523399, 9676550183, 3660062634

Basic calculations (n = 28394328)

Multiplication

n×y
n×2 56788656
n×3 85182984
n×4 113577312
n×5 141971640

Division

n÷y
n÷2 14197164
n÷3 9464776
n÷3 7098582
n÷5 5678865.6

Exponentiation

ny
n2 806237862571584
n3 2.2892582315876E+22
n4 6.50019491044E+29
n5 1.8456866635096E+37

Nth Root

y√n
2√n 5328.6328452991
3√n 305.07774780475
4√n 72.997485198458
5√n 30.948978476344

Divisors of 28394328

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 51439, 102878, 154317, 205756, 308634, 411512, 617268, 1183097, 1234536, 2366194, 3549291, 4732388, 7098582, 9464776, 14197164, 28394328

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28394327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28394328 can be divided by 32 positive divisors. The sum of these divisors (counting 28394328) is 1, the average is 0.03125.

Base conversion 28394328

Base System Value
2 Binary 1101100010100001101011000
3 Ternary 1222102120200210
4 Quaternary 1230110031120
5 Quinary 24232104303
6 Senary 2452331120
8 Octal 154241530
10 Decimal 28394328
12 Duodecimal 9613aa0
16 Hexadecimal 1b14358
20 Vigesimal 8h95g8
36 Base36 gwl7c

Cryptographic Hash Functions

md5 037734e1fd167c88c814ee0835e70241
sha1 58e29522e8d2a4d55d690d0456268ebf49661fa8
sha256 0b896f4497c015893849d0b5dd8a14d782fdcafb4b0cb0f538bbd34060a8da03
sha512 ac2f122862ad944ea1f209a5d2bdbf278be272686ae19470a1375f4c48885b671f52e67a91448aced84adeb59e08c15ff8d43308971188fa53d6c0a05c52fb2e
ripemd-160 c1e1ea3eea0eaa2f6cafa001df7494b659923c7c

28394328 as geometric shapes

Circle

Radius = n
Diameter 56788656
Circumference 178406824.49684
Area 2.5328709461008E+15

Sphere

Radius = n
Volume 9.589222456701E+22
Surface area 1.0131483784403E+16
Circumference 178406824.49684

Square

Length = n
Perimeter 113577312
Area 806237862571584
Diagonal 40155643.75207

Cube

Length = n
Surface area 4837427175429504
Volume 2.2892582315876E+22
Space diagonal 49180418.742776

Equilateral Triangle

Length = n
Perimeter 85182984
Area 3.4911123523993E+14
Altitude 24590209.371388

Triangular Pyramid

Length = n
Surface area 3.4911123523993E+14
Volume 2.6979166990712E+21
Height 13385214.584023