28013528 (number)

28013528 is an even 8-digits composite number following 28013527 and preceding 28013529. In scientific notation, it is written as 2.8013528 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 13870368 positive integers (up to 28013528) that are relatively prime to 28013528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8013528 × 10^7
Engineering notation 2.8013528 × 10^6

Prime Factorization of 28013528

Prime Factorization 2 × 2 × 2 × 103 × 33997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7003382
Product of the distinct prime numbers

The prime factorization of 28013528 is 2 × 2 × 2 × 103 × 33997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 3, 51, 154, 23, 8057, 9299, 97082, 93538, 604854, 588746, 5634335, 3985884, 2378146, 72404370, 12509022, 518555483, 25807541, 2046586676

Basic calculations (n = 28013528)

Multiplication

n×y
n×2 56027056
n×3 84040584
n×4 112054112
n×5 140067640

Division

n÷y
n÷2 14006764
n÷3 9337842.6666667
n÷3 7003382
n÷5 5602705.6

Exponentiation

ny
n2 784757751006784
n3 2.1983833231046E+22
n4 6.1584472776523E+29
n5 1.7251983524904E+37

Nth Root

y√n
2√n 5292.7807436167
3√n 303.70779285628
4√n 72.751499940666
5√n 30.865517394896

Divisors of 28013528

1, 2, 4, 8, 103, 206, 412, 824, 33997, 67994, 135988, 271976, 3501691, 7003382, 14006764, 28013528

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 -28013527
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 28013528 can be divided by 16 positive divisors. The sum of these divisors (counting 28013528) is 1, the average is 0.0625.

Base conversion 28013528

Base System Value
2 Binary 1101010110111001111011000
3 Ternary 1221201020100002
4 Quaternary 1222313033120
5 Quinary 24132413103
6 Senary 2440232132
8 Octal 152671730
10 Decimal 28013528
12 Duodecimal 946b648
16 Hexadecimal 1ab73d8
20 Vigesimal 8f1dg8
36 Base36 gofdk

Cryptographic Hash Functions

md5 50e09258c40f3dae62b373e9be28f2c1
sha1 230073bc2fcf91eafd909504e428468fa5bdb208
sha256 7150eec3ab9ba3946d04485d923af18e09a1ac384a31170fce071bb2bd171979
sha512 8e841ac416c948354899affd521cd8b1b894d03a104a94e77aadb5a643e199be56ea5c8f61c1586c36f336677c99adf03e19332a47243ba8c629027b6ffb781d
ripemd-160 4df7e894c81550724a622d447cda9376df03b946

28013528 as geometric shapes

Circle

Radius = n
Diameter 56027056
Circumference 176014187.53186
Area 2.4653891854106E+15

Sphere

Radius = n
Volume 9.2085665301861E+22
Surface area 9.8615567416422E+15
Circumference 176014187.53186

Square

Length = n
Perimeter 112054112
Area 784757751006784
Diagonal 39617111.227518

Cube

Length = n
Surface area 4708546506040704
Volume 2.1983833231046E+22
Space diagonal 48520853.795253

Equilateral Triangle

Length = n
Perimeter 84040584
Area 3.3981007409431E+14
Altitude 24260426.897627

Triangular Pyramid

Length = n
Surface area 3.3981007409431E+14
Volume 2.5908195923577E+21
Height 13205703.742506