28804536 (number)

28804536 is an even 8-digits composite number following 28804535 and preceding 28804537. In scientific notation, it is written as 2.8804536 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 9554112 positive integers (up to 28804536) that are relatively prime to 28804536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8804536 × 10^7
Engineering notation 2.8804536 × 10^6

Prime Factorization of 28804536

Prime Factorization 2 × 2 × 2 × 3 × 3 × 229 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2400378
Product of the distinct prime numbers

The prime factorization of 28804536 is 2 × 2 × 2 × 3 × 3 × 229 × 1747. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28804536)

Multiplication

n×y
n×2 57609072
n×3 86413608
n×4 115218144
n×5 144022680

Division

n÷y
n÷2 14402268
n÷3 9601512
n÷3 7201134
n÷5 5760907.2

Exponentiation

ny
n2 829701294175296
n3 2.3899160797319E+22
n4 6.8840423755616E+29
n5 1.9829164643239E+37

Nth Root

y√n
2√n 5366.985746208
3√n 306.53986461072
4√n 73.259714347027
5√n 31.037889079432

Divisors of 28804536

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804536 can be divided by 48 positive divisors. The sum of these divisors (counting 28804536) is 1, the average is 0.020833333333333.

Base conversion 28804536

Base System Value
2 Binary 1101101111000010110111000
3 Ternary 2000012102101200
4 Quaternary 1231320112320
5 Quinary 24333221121
6 Senary 2505214200
8 Octal 155702670
10 Decimal 28804536
12 Duodecimal 9791360
16 Hexadecimal 1b785b8
20 Vigesimal 900b6g
36 Base36 h5dq0

Cryptographic Hash Functions

md5 1999f6a85c31e39ed481b1264a4c50c5
sha1 bc030a0be5ff1a60fabd66977adad59696da13e9
sha256 1c9faf15ee34aaa598671bd04986188e131046558475168ee951d7a66373dac6
sha512 a2287d796e4818f14fa2a2f68e4c90b030a2ef956c021f8431cfc0578e4aa6887f8b74eb99a2ca315a3a34111c8ab9cdf4a8f349753fef842404519b417f8de0
ripemd-160 ab42697c3b509b0c9f5ed1c0abb855a6f17279ff

28804536 as geometric shapes

Circle

Radius = n
Diameter 57609072
Circumference 180984237.37533
Area 2.6065834904551E+15

Sphere

Radius = n
Volume 1.0010857065042E+23
Surface area 1.042633396182E+16
Circumference 180984237.37533

Square

Length = n
Perimeter 115218144
Area 829701294175296
Diagonal 40735765.469064

Cube

Length = n
Surface area 4978207765051776
Volume 2.3899160797319E+22
Space diagonal 49890919.840447

Equilateral Triangle

Length = n
Perimeter 86413608
Area 3.5927119915432E+14
Altitude 24945459.920223

Triangular Pyramid

Length = n
Surface area 3.5927119915432E+14
Volume 2.816543110742E+21
Height 13578588.489688