28522065 (number)

28522065 is an odd 8-digits composite number following 28522064 and preceding 28522066. In scientific notation, it is written as 2.8522065 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12764160 positive integers (up to 28522065) that are relatively prime to 28522065.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8522065 × 10^7
Engineering notation 2.8522065 × 10^6

Prime Factorization of 28522065

Prime Factorization 33 × 5 × 13 × 13297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28522065
Product of the distinct prime numbers

The prime factorization of 28522065 is 33 × 5 × 13 × 13297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 98, 75, 699, 86, 8981, 8006, 81875, 52301, 444008, 102174, 1866648, 7523792, 9245937, 19046444, 989307226, 694599002, 7820467541, 3178429915

Basic calculations (n = 28522065)

Multiplication

n×y
n×2 57044130
n×3 85566195
n×4 114088260
n×5 142610325

Division

n÷y
n÷2 14261032.5
n÷3 9507355
n÷3 7130516.25
n÷5 5704413

Exponentiation

ny
n2 813508191864225
n3 2.3202933526384E+22
n4 6.617955782302E+29
n5 1.8875776498994E+37

Nth Root

y√n
2√n 5340.6053027723
3√n 305.5345458955
4√n 73.079445145488
5√n 30.976774414314

Divisors of 28522065

1, 5, 13, 33, 65, 165, 429, 2145, 13297, 66485, 172861, 438801, 864305, 2194005, 5704413, 28522065

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 -28522064
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 28522065 can be divided by 16 positive divisors. The sum of these divisors (counting 28522065) is 1, the average is 0.0625.

Base conversion 28522065

Base System Value
2 Binary 1101100110011011001010001
3 Ternary 1222200001220210
4 Quaternary 1230303121101
5 Quinary 24300201230
6 Senary 2455154333
8 Octal 154633121
10 Decimal 28522065
12 Duodecimal 96759a9
16 Hexadecimal 1b33651
20 Vigesimal 8i5535
36 Base36 gzbrl

Cryptographic Hash Functions

md5 da30243669c67f0c92732c31f143b1fd
sha1 c2210ed1d96b33565ee93dea5195b49305069a0c
sha256 4b105c35095d50369060476659fefae45002e1d15f740bcd715a2969871e69dc
sha512 445421e5ae30ef979de585ae0011b748e8d0124cd674b6a728690b7bd6bb0a66e6b89903f8cdb33b54aa15db0d5f2edfa530e0b891be5397f50fd6ac6876779d
ripemd-160 cae3acdf232b038fcd4428fbc1b9897a582d412b

28522065 as geometric shapes

Circle

Radius = n
Diameter 57044130
Circumference 179209419.73842
Area 2.5557113591958E+15

Sphere

Radius = n
Volume 9.7192220677627E+22
Surface area 1.0222845436783E+16
Circumference 179209419.73842

Square

Length = n
Perimeter 114088260
Area 813508191864225
Diagonal 40336291.149887

Cube

Length = n
Surface area 4881049151185350
Volume 2.3202933526384E+22
Space diagonal 49401665.716782

Equilateral Triangle

Length = n
Perimeter 85566195
Area 3.5225938017058E+14
Altitude 24700832.858391

Triangular Pyramid

Length = n
Surface area 3.5225938017058E+14
Volume 2.7344919399878E+21
Height 13445430.383296