28497616 (number)

28497616 is an even 8-digits composite number following 28497615 and preceding 28497617. In scientific notation, it is written as 2.8497616 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 60 positive divisors. There are 12083904 positive integers (up to 28497616) that are relatively prime to 28497616.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-seven thousand six hundred sixteen

Notation

Scientific notation 2.8497616 × 10^7
Engineering notation 2.8497616 × 10^6

Prime Factorization of 28497616

Prime Factorization 2 × 2 × 2 × 2 × 223 × 7 × 7 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 508886
Product of the distinct prime numbers

The prime factorization of 28497616 is 2 × 2 × 2 × 2 × 223 × 7 × 7 × 163. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28497616)

Multiplication

n×y
n×2 56995232
n×3 85492848
n×4 113990464
n×5 142488080

Division

n÷y
n÷2 14248808
n÷3 9499205.3333333
n÷3 7124404
n÷5 5699523.2

Exponentiation

ny
n2 812114117683456
n3 2.3143316273922E+22
n4 6.5952934014078E+29
n5 1.8795013876065E+37

Nth Root

y√n
2√n 5338.3158392886
3√n 305.44721994216
4√n 73.063779256815
5√n 30.971461959058

Divisors of 28497616

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28497615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28497616 can be divided by 60 positive divisors. The sum of these divisors (counting 28497616) is 1, the average is 0.016666666666667.

Base conversion 28497616

Base System Value
2 Binary 1101100101101011011010000
3 Ternary 1222121211101021
4 Quaternary 1230231123100
5 Quinary 24243410431
6 Senary 2454445224
8 Octal 154553320
10 Decimal 28497616
12 Duodecimal 9663814
16 Hexadecimal 1b2d6d0
20 Vigesimal 8i240g
36 Base36 gyswg

Cryptographic Hash Functions

md5 aa0c657592c3d064f4338107db8c199f
sha1 43755bd9fd56848b5bead70a7defcd2b26a818d4
sha256 7e0281c020879a457113c64bbe7d9812126f401c562bbaaccd84f95282f470cb
sha512 7aafa6d49eddf3a0d2b989aa9b2d4ee0b8224967f62c2907d42a30964e0cfe9f361a0769d29364ada6af498fddc1886eb43f272e3b14340d4b6ad108c32ec0c3
ripemd-160 989abd7245cfdce4c9ddac94f4d5b5bf32b67e2a

28497616 as geometric shapes

Circle

Radius = n
Diameter 56995232
Circumference 179055802.14085
Area 2.5513317459909E+15

Sphere

Radius = n
Volume 9.6942496514478E+22
Surface area 1.0205326983964E+16
Circumference 179055802.14085

Square

Length = n
Perimeter 113990464
Area 812114117683456
Diagonal 40301715.042501

Cube

Length = n
Surface area 4872684706100736
Volume 2.3143316273922E+22
Space diagonal 49359318.806588

Equilateral Triangle

Length = n
Perimeter 85492848
Area 3.5165572834293E+14
Altitude 24679659.403294

Triangular Pyramid

Length = n
Surface area 3.5165572834293E+14
Volume 2.7274659794059E+21
Height 13433905.014167