28528026 (number)

28528026 is an even 8-digits composite number following 28528025 and preceding 28528027. In scientific notation, it is written as 2.8528026 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9500400 positive integers (up to 28528026) that are relatively prime to 28528026.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-eight thousand twenty-six

Notation

Scientific notation 2.8528026 × 10^7
Engineering notation 2.8528026 × 10^6

Prime Factorization of 28528026

Prime Factorization 2 × 3 × 2731 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28528026
Product of the distinct prime numbers

The prime factorization of 28528026 is 2 × 3 × 2731 × 1741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 74, 29, 768, 134, 9977, 1108, 46655, 92810, 362009, 728648, 4862462, 5617981, 46370626, 9696043, 134740105, 764266594, 6164681129, 659841029

Basic calculations (n = 28528026)

Multiplication

n×y
n×2 57056052
n×3 85584078
n×4 114112104
n×5 142640130

Division

n÷y
n÷2 14264013
n÷3 9509342
n÷3 7132006.5
n÷5 5705605.2

Exponentiation

ny
n2 813848267456676
n3 2.3217484534059E+22
n4 6.6234900244223E+29
n5 1.8895509562746E+37

Nth Root

y√n
2√n 5341.1633564234
3√n 305.55582958776
4√n 73.083263175801
5√n 30.978069111017

Divisors of 28528026

1, 2, 3, 6, 1741, 2731, 3482, 5223, 5462, 8193, 10446, 16386, 4754671, 9509342, 14264013, 28528026

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 -28528025
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 28528026 can be divided by 16 positive divisors. The sum of these divisors (counting 28528026) is 1, the average is 0.0625.

Base conversion 28528026

Base System Value
2 Binary 1101100110100110110011010
3 Ternary 1222200101002120
4 Quaternary 1230310312122
5 Quinary 24300344101
6 Senary 2455242110
8 Octal 154646632
10 Decimal 28528026
12 Duodecimal 9679336
16 Hexadecimal 1b34d9a
20 Vigesimal 8i6016
36 Base36 gzgd6

Cryptographic Hash Functions

md5 72b6bf9a4edca7eed56e42c36fa8c528
sha1 4667c7b851ce171cc938c48fbbb86bbb9d2e8a75
sha256 e78358aaa210db3d414018e4147d9c04b202e9b21aac040c81a83a226089bd8e
sha512 ddd13a023a3b7ecbdee06876cac1a6cccf6b657b0dec92f037bb2b921925ce424a42de5109810726a6a2cb863ae4b1839aa7b161ea49c6afcd8dadc4d3170687
ripemd-160 5cb987abe80ca27e2fcc29af04ca4fb2c7a1d758

28528026 as geometric shapes

Circle

Radius = n
Diameter 57056052
Circumference 179246873.80604
Area 2.5567797381787E+15

Sphere

Radius = n
Volume 9.7253171796046E+22
Surface area 1.0227118952715E+16
Circumference 179246873.80604

Square

Length = n
Perimeter 114112104
Area 813848267456676
Diagonal 40344721.276932

Cube

Length = n
Surface area 4883089604740056
Volume 2.3217484534059E+22
Space diagonal 49411990.471646

Equilateral Triangle

Length = n
Perimeter 85584078
Area 3.5240663722172E+14
Altitude 24705995.235823

Triangular Pyramid

Length = n
Surface area 3.5240663722172E+14
Volume 2.7362067926878E+21
Height 13448240.425644