28103464 (number)

28103464 is an even 8-digits composite number following 28103463 and preceding 28103465. In scientific notation, it is written as 2.8103464 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 13996032 positive integers (up to 28103464) that are relatively prime to 28103464.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred three thousand four hundred sixty-four

Notation

Scientific notation 2.8103464 × 10^7
Engineering notation 2.8103464 × 10^6

Prime Factorization of 28103464

Prime Factorization 2 × 2 × 2 × 257 × 13669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7025866
Product of the distinct prime numbers

The prime factorization of 28103464 is 2 × 2 × 2 × 257 × 13669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 69, 23, 181, 230, 8694, 8272, 17904, 81581, 136200, 627535, 9328567, 6425020, 72695644, 63504624, 156274347, 460478326, 7875469113, 6010479510

Basic calculations (n = 28103464)

Multiplication

n×y
n×2 56206928
n×3 84310392
n×4 112413856
n×5 140517320

Division

n÷y
n÷2 14051732
n÷3 9367821.3333333
n÷3 7025866
n÷5 5620692.8

Exponentiation

ny
n2 789804688799296
n3 2.2196247638702E+22
n4 6.2379144644935E+29
n5 1.7530700458797E+37

Nth Root

y√n
2√n 5301.2700365101
3√n 304.03245844561
4√n 72.80982101688
5√n 30.885310426623

Divisors of 28103464

1, 2, 4, 8, 257, 514, 1028, 2056, 13669, 27338, 54676, 109352, 3512933, 7025866, 14051732, 28103464

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 -28103463
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 28103464 can be divided by 16 positive divisors. The sum of these divisors (counting 28103464) is 1, the average is 0.0625.

Base conversion 28103464

Base System Value
2 Binary 1101011001101001100101000
3 Ternary 1221212210201001
4 Quaternary 1223031030220
5 Quinary 24143302324
6 Senary 2442204344
8 Octal 153151450
10 Decimal 28103464
12 Duodecimal 94b36b4
16 Hexadecimal 1acd328
20 Vigesimal 8fcid4
36 Base36 gqcrs

Cryptographic Hash Functions

md5 4cd7215481b41559e87241e832a4d4c1
sha1 2d22ef55a90f867ccd9a90e2780b51a70ce9eed9
sha256 787bf02ec6c83b7412c040c735e07b326d991a8d43cde4e19ae1ed79a4f49b16
sha512 fd52af340efdec29d0724ce56fba177d237505c10809c0e25586ad7cfeb637275064f4e60e2274528b95b600796db4d726a6359339643a8445f806597c08efc8
ripemd-160 2e4d7feaf557ccd54d563db86660584822df7ea9

28103464 as geometric shapes

Circle

Radius = n
Diameter 56206928
Circumference 176579272.08565
Area 2.4812446081026E+15

Sphere

Radius = n
Volume 9.2975424692009E+22
Surface area 9.9249784324106E+15
Circumference 176579272.08565

Square

Length = n
Perimeter 112413856
Area 789804688799296
Diagonal 39744299.938464

Cube

Length = n
Surface area 4738828132795776
Volume 2.2196247638702E+22
Space diagonal 48676627.516683

Equilateral Triangle

Length = n
Perimeter 84310392
Area 3.4199546226413E+14
Altitude 24338313.758341

Triangular Pyramid

Length = n
Surface area 3.4199546226413E+14
Volume 2.6158528703704E+21
Height 13248099.979488