28264984 (number)

28264984 is an even 8-digits composite number following 28264983 and preceding 28264985. In scientific notation, it is written as 2.8264984 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 12847680 positive integers (up to 28264984) that are relatively prime to 28264984.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-four thousand nine hundred eighty-four

Notation

Scientific notation 2.8264984 × 10^7
Engineering notation 2.8264984 × 10^6

Prime Factorization of 28264984

Prime Factorization 2 × 2 × 2 × 11 × 321193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7066246
Product of the distinct prime numbers

The prime factorization of 28264984 is 2 × 2 × 2 × 11 × 321193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 20, 28, 114, 33, 6955, 2996, 52326, 73074, 326420, 556176, 1481720, 5776447, 56132940, 94581618, 548195661, 627378872, 7153879275, 568015799

Basic calculations (n = 28264984)

Multiplication

n×y
n×2 56529968
n×3 84794952
n×4 113059936
n×5 141324920

Division

n÷y
n÷2 14132492
n÷3 9421661.3333333
n÷3 7066246
n÷5 5652996.8

Exponentiation

ny
n2 798909320520256
n3 2.2581159161956E+22
n4 6.3825610241414E+29
n5 1.8040298522638E+37

Nth Root

y√n
2√n 5316.4822956538
3√n 304.6138048495
4√n 72.914211890781
5√n 30.920730731249

Divisors of 28264984

1, 2, 4, 8, 11, 22, 44, 88, 321193, 642386, 1284772, 2569544, 3533123, 7066246, 14132492, 28264984

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 -28264983
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 28264984 can be divided by 16 positive divisors. The sum of these divisors (counting 28264984) is 1, the average is 0.0625.

Base conversion 28264984

Base System Value
2 Binary 1101011110100101000011000
3 Ternary 1222012000021021
4 Quaternary 1223310220120
5 Quinary 24213434414
6 Senary 2445452224
8 Octal 153645030
10 Decimal 28264984
12 Duodecimal 9571074
16 Hexadecimal 1af4a18
20 Vigesimal 8gd294
36 Base36 gtteg

Cryptographic Hash Functions

md5 9d8bd6dc0fa47f12e3e582dd0eb8216d
sha1 1df8d54a6163cba97a41e87121baf6891fee9757
sha256 e6a4b1c9490751e8ff5448e6696f8d90087b329af69cf3d601a015a8574ebe96
sha512 62fbbaae6205c9ea463ce65fa370ca8ba14e69efa1389572dcdbc7795e377865c14d4987ddc2a1b5606039d64be1e301c272c5ce2f2ba1d647594d08b676815c
ripemd-160 dd82d3d0eb6e277bface18d54fd05ff013355bfe

28264984 as geometric shapes

Circle

Radius = n
Diameter 56529968
Circumference 177594132.17647
Area 2.5098476522308E+15

Sphere

Radius = n
Volume 9.4587738310323E+22
Surface area 1.0039390608923E+16
Circumference 177594132.17647

Square

Length = n
Perimeter 113059936
Area 798909320520256
Diagonal 39972723.713059

Cube

Length = n
Surface area 4793455923121536
Volume 2.2581159161956E+22
Space diagonal 48956388.363121

Equilateral Triangle

Length = n
Perimeter 84794952
Area 3.4593788344535E+14
Altitude 24478194.181561

Triangular Pyramid

Length = n
Surface area 3.4593788344535E+14
Volume 2.661215128412E+21
Height 13324241.237686