28522028 (number)

28522028 is an even 8-digits composite number following 28522027 and preceding 28522029. In scientific notation, it is written as 2.8522028 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 14244912 positive integers (up to 28522028) that are relatively prime to 28522028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8522028 × 10^7
Engineering notation 2.8522028 × 10^6

Prime Factorization of 28522028

Prime Factorization 2 × 2 × 1013 × 7039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14261014
Product of the distinct prime numbers

The prime factorization of 28522028 is 2 × 2 × 1013 × 7039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 98, 66, 786, 241, 2143, 5750, 38323, 91396, 327588, 467968, 2699927, 8128470, 55205500, 312791, 702895186, 758128244, 5373970521, 4981575354

Basic calculations (n = 28522028)

Multiplication

n×y
n×2 57044056
n×3 85566084
n×4 114088112
n×5 142610140

Division

n÷y
n÷2 14261014
n÷3 9507342.6666667
n÷3 7130507
n÷5 5704405.6

Exponentiation

ny
n2 813506081232784
n3 2.3202843227092E+22
n4 6.6179214420272E+29
n5 1.887565406713E+37

Nth Root

y√n
2√n 5340.6018387444
3√n 305.5344137781
4√n 73.079421445058
5√n 30.97676637744

Divisors of 28522028

1, 2, 4, 1013, 2026, 4052, 7039, 14078, 28156, 7130507, 14261014, 28522028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28522027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28522028 can be divided by 12 positive divisors. The sum of these divisors (counting 28522028) is 1, the average is 0.083333333333333.

Base conversion 28522028

Base System Value
2 Binary 1101100110011011000101100
3 Ternary 1222200001212102
4 Quaternary 1230303120230
5 Quinary 24300201103
6 Senary 2455154232
8 Octal 154633054
10 Decimal 28522028
12 Duodecimal 9675978
16 Hexadecimal 1b3362c
20 Vigesimal 8i5518
36 Base36 gzbqk

Cryptographic Hash Functions

md5 7ac867ad150d110a318a18e1dad8f4ff
sha1 f4f3d8ed28a910f07a8c21cf2f573e5b18574d31
sha256 8b1e2497b741efc7371992958ad03ba320167b7e20d216ae2a1c5a1269acdc38
sha512 1e433031a7fbf3c8e0b8773f7b235cfffc78002e69f8fba3232d1ae5b70d80ce431e55a13abcf901d3ebf397ace85591d767fe39ac5d6c99d0796cd145fdf398
ripemd-160 12266255d949962b537a03d291ad24f40c0fd5bd

28522028 as geometric shapes

Circle

Radius = n
Diameter 57044056
Circumference 179209187.26056
Area 2.5557047284515E+15

Sphere

Radius = n
Volume 9.7191842432836E+22
Surface area 1.0222818913806E+16
Circumference 179209187.26056

Square

Length = n
Perimeter 114088112
Area 813506081232784
Diagonal 40336238.823985

Cube

Length = n
Surface area 4881036487396704
Volume 2.3202843227092E+22
Space diagonal 49401601.630902

Equilateral Triangle

Length = n
Perimeter 85566084
Area 3.5225846624036E+14
Altitude 24700800.815451

Triangular Pyramid

Length = n
Surface area 3.5225846624036E+14
Volume 2.7344812981142E+21
Height 13445412.941328