28247008 (number)

28247008 is an even 8-digits composite number following 28247007 and preceding 28247009. In scientific notation, it is written as 2.8247008 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 14123488 positive integers (up to 28247008) that are relatively prime to 28247008.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty-seven thousand eight

Notation

Scientific notation 2.8247008 × 10^7
Engineering notation 2.8247008 × 10^6

Prime Factorization of 28247008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 882719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1765438
Product of the distinct prime numbers

The prime factorization of 28247008 is 2 × 2 × 2 × 2 × 2 × 882719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 70, 20, 761, 968, 6417, 3523, 69561, 13806, 934431, 575349, 8243920, 2101942, 10804266, 73562368, 41836271, 626086218, 5569153551, 165249681

Basic calculations (n = 28247008)

Multiplication

n×y
n×2 56494016
n×3 84741024
n×4 112988032
n×5 141235040

Division

n÷y
n÷2 14123504
n÷3 9415669.3333333
n÷3 7061752
n÷5 5649401.6

Exponentiation

ny
n2 797893460952064
n3 2.2538102974661E+22
n4 6.3663397503006E+29
n5 1.7983004985746E+37

Nth Root

y√n
2√n 5314.7914352305
3√n 304.5492149316
4√n 72.902616106904
5√n 30.916796729314

Divisors of 28247008

1, 2, 4, 8, 16, 32, 882719, 1765438, 3530876, 7061752, 14123504, 28247008

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28247007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28247008 can be divided by 12 positive divisors. The sum of these divisors (counting 28247008) is 1, the average is 0.083333333333333.

Base conversion 28247008

Base System Value
2 Binary 1101011110000001111100000
3 Ternary 1222011002121111
4 Quaternary 1223300033200
5 Quinary 24212401013
6 Senary 2445233104
8 Octal 153601740
10 Decimal 28247008
12 Duodecimal 9562794
16 Hexadecimal 1af03e0
20 Vigesimal 8gaha8
36 Base36 gtfj4

Cryptographic Hash Functions

md5 682d43692fe5a6a4002e5e353ade73a0
sha1 f81ab74b90cb3df79e3d6d823f23d27aeeb790c8
sha256 44c1addd459569e82c0669d80af20ca38606cce6655ac43313e06b71694337a6
sha512 4cdd2b94df9802788573a496d9eceb03b577ccda5a1f62aa87185c8d8e9c1fafb87a9d6582ca716c99372758222b76b2cec897db2d8efe71d4cf6aad9114fd81
ripemd-160 fc47edf71a81564a5ae1006b0365e721b8bb00f6

28247008 as geometric shapes

Circle

Radius = n
Diameter 56494016
Circumference 177481185.63738
Area 2.5066562352743E+15

Sphere

Radius = n
Volume 9.4407384974726E+22
Surface area 1.0026624941097E+16
Circumference 177481185.63738

Square

Length = n
Perimeter 112988032
Area 797893460952064
Diagonal 39947301.810061

Cube

Length = n
Surface area 4787360765712384
Volume 2.2538102974661E+22
Space diagonal 48925253.017805

Equilateral Triangle

Length = n
Perimeter 84741024
Area 3.4549800334899E+14
Altitude 24462626.508902

Triangular Pyramid

Length = n
Surface area 3.4549800334899E+14
Volume 2.6561409080772E+21
Height 13315767.27002