28496772 (number)

28496772 is an even 8-digits composite number following 28496771 and preceding 28496773. In scientific notation, it is written as 2.8496772 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 60 positive divisors. There are 9434880 positive integers (up to 28496772) that are relatively prime to 28496772.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-six thousand seven hundred seventy-two

Notation

Scientific notation 2.8496772 × 10^7
Engineering notation 2.8496772 × 10^6

Prime Factorization of 28496772

Prime Factorization 2 × 2 × 3 × 9 × 3 × 313 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4749462
Product of the distinct prime numbers

The prime factorization of 28496772 is 2 × 2 × 3 × 9 × 3 × 313 × 281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28496772)

Multiplication

n×y
n×2 56993544
n×3 85490316
n×4 113987088
n×5 142483860

Division

n÷y
n÷2 14248386
n÷3 9498924
n÷3 7124193
n÷5 5699354.4

Exponentiation

ny
n2 812066014419984
n3 2.3141260061875E+22
n4 6.5945121177596E+29
n5 1.8792230827103E+37

Nth Root

y√n
2√n 5338.2367875545
3√n 305.44420448526
4√n 73.063238277224
5√n 30.971278503547

Divisors of 28496772

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 -28496771
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 28496772 can be divided by 60 positive divisors. The sum of these divisors (counting 28496772) is 1, the average is 0.016666666666667.

Base conversion 28496772

Base System Value
2 Binary 1101100101101001110000100
3 Ternary 1222121210020000
4 Quaternary 1230231032010
5 Quinary 24243344042
6 Senary 2454441300
8 Octal 154551604
10 Decimal 28496772
12 Duodecimal 9663230
16 Hexadecimal 1b2d384
20 Vigesimal 8i21ic
36 Base36 gys90

Cryptographic Hash Functions

md5 5650e08fdaf8b87dd6b9a3187a5875d7
sha1 67f8d03088234d476520778270d6a3b824e9462a
sha256 cecfc28d5bb41565c583b50b3e588ba8a90fe6a4c86f5e1a373b1436249d78ec
sha512 a3c9b7f8f94a642b2938c046fbbb217ddbd50d148a4b4f050772c6879cb2462aba34f06dc950ce96d822a97445fb0e002b1e194ce06288320d3289e011389f7c
ripemd-160 1df5bbb95613f5122a7ac653cb2423b46ca116a4

28496772 as geometric shapes

Circle

Radius = n
Diameter 56993544
Circumference 179050499.13245
Area 2.5511806251318E+15

Sphere

Radius = n
Volume 9.6933883473596E+22
Surface area 1.0204722500527E+16
Circumference 179050499.13245

Square

Length = n
Perimeter 113987088
Area 812066014419984
Diagonal 40300521.446254

Cube

Length = n
Surface area 4872396086519904
Volume 2.3141260061875E+22
Space diagonal 49357856.955706

Equilateral Triangle

Length = n
Perimeter 85490316
Area 3.5163489901884E+14
Altitude 24678928.477853

Triangular Pyramid

Length = n
Surface area 3.5163489901884E+14
Volume 2.7272236524922E+21
Height 13433507.148751