28168364 (number)

28168364 is an even 8-digits composite number following 28168363 and preceding 28168365. In scientific notation, it is written as 2.8168364 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 11905920 positive integers (up to 28168364) that are relatively prime to 28168364.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8168364 × 10^7
Engineering notation 2.8168364 × 10^6

Prime Factorization of 28168364

Prime Factorization 2 × 2 × 7 × 73 × 13781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14084182
Product of the distinct prime numbers

The prime factorization of 28168364 is 2 × 2 × 7 × 73 × 13781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 91, 88, 311, 624, 8515, 5745, 85119, 69013, 586610, 829348, 9715805, 7609351, 95801676, 30025708, 915831083, 82628278, 7631143821, 8761642042

Basic calculations (n = 28168364)

Multiplication

n×y
n×2 56336728
n×3 84505092
n×4 112673456
n×5 140841820

Division

n÷y
n÷2 14084182
n÷3 9389454.6666667
n÷3 7042091
n÷5 5633672.8

Exponentiation

ny
n2 793456730436496
n3 2.2350378001185E+22
n4 6.2957358307497E+29
n5 1.773405785284E+37

Nth Root

y√n
2√n 5307.3876813363
3√n 304.26631499135
4√n 72.851820027617
5√n 30.899562104867

Divisors of 28168364

1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13781, 27562, 55124, 96467, 192934, 385868, 1006013, 2012026, 4024052, 7042091, 14084182, 28168364

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28168363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28168364 can be divided by 24 positive divisors. The sum of these divisors (counting 28168364) is 1, the average is 0.041666666666667.

Base conversion 28168364

Base System Value
2 Binary 1101011011101000010101100
3 Ternary 1222000002201202
4 Quaternary 1223131002230
5 Quinary 24202341424
6 Senary 2443425032
8 Octal 153350254
10 Decimal 28168364
12 Duodecimal 9525178
16 Hexadecimal 1add0ac
20 Vigesimal 8g10i4
36 Base36 grquk

Cryptographic Hash Functions

md5 54b32ebc669a902437a5914eaff276da
sha1 784254d1ab70558468d4142e953263f1ff2586e4
sha256 fefef4d778f124aadaa981d7918ac236289e72679ab82e0ec4705f41c1afe5ab
sha512 9a3aa99ce96c060529deddd560241bcada191f7f2e21a6f3c009067b5937216c4d0cd6bc8a7d57358e16897c0c44b2a895c2ab73c92fa1a8d2efbdf51a9ebbd7
ripemd-160 7195fc098793acb370a92bd32861d57a2214ade0

28168364 as geometric shapes

Circle

Radius = n
Diameter 56336728
Circumference 176987050.81209
Area 2.4927178352807E+15

Sphere

Radius = n
Volume 9.3621044444637E+22
Surface area 9.9708713411227E+15
Circumference 176987050.81209

Square

Length = n
Perimeter 112673456
Area 793456730436496
Diagonal 39836082.398662

Cube

Length = n
Surface area 4760740382618976
Volume 2.2350378001185E+22
Space diagonal 48789037.614094

Equilateral Triangle

Length = n
Perimeter 84505092
Area 3.4357684268087E+14
Altitude 24394518.807047

Triangular Pyramid

Length = n
Surface area 3.4357684268087E+14
Volume 2.6340173077868E+21
Height 13278694.132887