28397652 (number)

28397652 is an even 8-digits composite number following 28397651 and preceding 28397653. In scientific notation, it is written as 2.8397652 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9446976 positive integers (up to 28397652) that are relatively prime to 28397652.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-seven thousand six hundred fifty-two

Notation

Scientific notation 2.8397652 × 10^7
Engineering notation 2.8397652 × 10^6

Prime Factorization of 28397652

Prime Factorization 2 × 2 × 3 × 569 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14198826
Product of the distinct prime numbers

The prime factorization of 28397652 is 2 × 2 × 3 × 569 × 4159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 64, 79, 359, 79, 2263, 8352, 9788, 55802, 202599, 769037, 7337611, 6184163, 21640478, 37468187, 814572071, 208366297, 8255531951, 7644701673

Basic calculations (n = 28397652)

Multiplication

n×y
n×2 56795304
n×3 85192956
n×4 113590608
n×5 141988260

Division

n÷y
n÷2 14198826
n÷3 9465884
n÷3 7099413
n÷5 5679530.4

Exponentiation

ny
n2 806426639113104
n3 2.2900623061064E+22
n4 6.5032392427126E+29
n5 1.8467672488729E+37

Nth Root

y√n
2√n 5328.9447360617
3√n 305.08965204686
4√n 72.999621478893
5√n 30.949703054771

Divisors of 28397652

1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 4159, 6828, 8318, 12477, 16636, 24954, 49908, 2366471, 4732942, 7099413, 9465884, 14198826, 28397652

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28397651
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28397652 can be divided by 24 positive divisors. The sum of these divisors (counting 28397652) is 1, the average is 0.041666666666667.

Base conversion 28397652

Base System Value
2 Binary 1101100010101000001010100
3 Ternary 1222102202020220
4 Quaternary 1230111001110
5 Quinary 24232211102
6 Senary 2452354340
8 Octal 154250124
10 Decimal 28397652
12 Duodecimal 96159b0
16 Hexadecimal 1b15054
20 Vigesimal 8h9e2c
36 Base36 gwnro

Cryptographic Hash Functions

md5 757692b5373f6e60a4a117d6b6326833
sha1 1288b50b2fd5538dbdd91f67b7fd6a292cd3d3ff
sha256 6939b6d1ddd728ffa0376d8785bec0067ce38fb7bb62c8cdeb47065082eabb10
sha512 75179893d35a1cb8d8056b94a707a5e5a700d0d715c78ca8f73eecae26a2d2b3126a33e12450819743cee26813259dbee24a6b51606eed3586e63394a32c67cd
ripemd-160 eb93720d4747850445e186e59fdb1c33d2f2f0e3

28397652 as geometric shapes

Circle

Radius = n
Diameter 56795304
Circumference 178427709.8048
Area 2.5334640050968E+15

Sphere

Radius = n
Volume 9.5925905561688E+22
Surface area 1.0133856020387E+16
Circumference 178427709.8048

Square

Length = n
Perimeter 113590608
Area 806426639113104
Diagonal 40160344.597951

Cube

Length = n
Surface area 4838559834678624
Volume 2.2900623061064E+22
Space diagonal 49186176.07966

Equilateral Triangle

Length = n
Perimeter 85192956
Area 3.4919297788023E+14
Altitude 24593088.03983

Triangular Pyramid

Length = n
Surface area 3.4919297788023E+14
Volume 2.6988643099792E+21
Height 13386781.53265