28540536 (number)

28540536 is an even 8-digits composite number following 28540535 and preceding 28540537. In scientific notation, it is written as 2.8540536 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 9513504 positive integers (up to 28540536) that are relatively prime to 28540536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8540536 × 10^7
Engineering notation 2.8540536 × 10^6

Prime Factorization of 28540536

Prime Factorization 2 × 2 × 2 × 3 × 1189189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7135134
Product of the distinct prime numbers

The prime factorization of 28540536 is 2 × 2 × 2 × 3 × 1189189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 10, 12, 309, 893, 4546, 2032, 45520, 82337, 309917, 759982, 5927591, 6851852, 42739243, 68029484, 437717135, 656800438, 1266055671, 8709046459

Basic calculations (n = 28540536)

Multiplication

n×y
n×2 57081072
n×3 85621608
n×4 114162144
n×5 142702680

Division

n÷y
n÷2 14270268
n÷3 9513512
n÷3 7135134
n÷5 5708107.2

Exponentiation

ny
n2 814562195167296
n3 2.3248041655411E+22
n4 6.6351156979576E+29
n5 1.8936975844173E+37

Nth Root

y√n
2√n 5342.3343212495
3√n 305.6004867823
4√n 73.091273906325
5√n 30.980785511277

Divisors of 28540536

1, 2, 3, 4, 6, 8, 12, 24, 1189189, 2378378, 3567567, 4756756, 7135134, 9513512, 14270268, 28540536

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 -28540535
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 28540536 can be divided by 16 positive divisors. The sum of these divisors (counting 28540536) is 1, the average is 0.0625.

Base conversion 28540536

Base System Value
2 Binary 1101100110111111001111000
3 Ternary 1222201000020220
4 Quaternary 1230313321320
5 Quinary 24301244121
6 Senary 2455420040
8 Octal 154677170
10 Decimal 28540536
12 Duodecimal 9684620
16 Hexadecimal 1b37e78
20 Vigesimal 8i7b6g
36 Base36 gzq0o

Cryptographic Hash Functions

md5 ce5829a9e44b9b5d0c8932ca44e18286
sha1 46949013e8286325002998f57f42b39d2cd5b760
sha256 0ad1a41c02d8580f4b4afb281cda0d774d1832a757dc3b0442a0799cc9647d55
sha512 78767a55534ed9bf3f2e7801fedc537ef7c2d76d3bcc94fbfedbdced2a2f51842952b572f02b23b663a16ecfaf472f7013c6df12336029fde76355e2c522e4f7
ripemd-160 be2285b5ece2273eba75ccc016d86bb48f957d5a

28540536 as geometric shapes

Circle

Radius = n
Diameter 57081072
Circumference 179325476.45423
Area 2.5590226082296E+15

Sphere

Radius = n
Volume 9.7381169166653E+22
Surface area 1.0236090432918E+16
Circumference 179325476.45423

Square

Length = n
Perimeter 114162144
Area 814562195167296
Diagonal 40362413.088598

Cube

Length = n
Surface area 4887373171003776
Volume 2.3248041655411E+22
Space diagonal 49433658.427249

Equilateral Triangle

Length = n
Perimeter 85621608
Area 3.5271577698865E+14
Altitude 24716829.213624

Triangular Pyramid

Length = n
Surface area 3.5271577698865E+14
Volume 2.7398079839748E+21
Height 13454137.696199