28293846 (number)

28293846 is an even 8-digits composite number following 28293845 and preceding 28293847. In scientific notation, it is written as 2.8293846 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 8055936 positive integers (up to 28293846) that are relatively prime to 28293846.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand eight hundred forty-six

Notation

Scientific notation 2.8293846 × 10^7
Engineering notation 2.8293846 × 10^6

Prime Factorization of 28293846

Prime Factorization 2 × 3 × 7 × 1999 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28293846
Product of the distinct prime numbers

The prime factorization of 28293846 is 2 × 3 × 7 × 1999 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293846)

Multiplication

n×y
n×2 56587692
n×3 84881538
n×4 113175384
n×5 141469230

Division

n÷y
n÷2 14146923
n÷3 9431282
n÷3 7073461.5
n÷5 5658769.2

Exponentiation

ny
n2 800541721471716
n3 2.2650404183896E+22
n4 6.408670478169E+29
n5 1.8132593557406E+37

Nth Root

y√n
2√n 5319.195991877
3√n 304.71745220865
4√n 72.932818345906
5√n 30.927042921908

Divisors of 28293846

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28293845
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28293846 can be divided by 32 positive divisors. The sum of these divisors (counting 28293846) is 1, the average is 0.03125.

Base conversion 28293846

Base System Value
2 Binary 1101011111011101011010110
3 Ternary 1222020110212020
4 Quaternary 1223323223112
5 Quinary 24220400341
6 Senary 2450234010
8 Octal 153735326
10 Decimal 28293846
12 Duodecimal 9585906
16 Hexadecimal 1afbad6
20 Vigesimal 8ggec6
36 Base36 gufo6

Cryptographic Hash Functions

md5 7dcc7080a131e12c2eb3cd4fc4c6c3d3
sha1 6f508501c6a20d874052cb8c40bc8ade1021e211
sha256 27a11006aa44e6e53470eb42b5a67f282c57fd149400e51893eac39dfb2bd646
sha512 643473057833c7ebaa4594173e822c322c4d974f8b3339fd662fb5b0fc17388158f3638061ca316478d18de83348f851722b7811529d54c3069b3076fda2458d
ripemd-160 3e908a4dd849b2d8b42976c233093c0a8f087804

28293846 as geometric shapes

Circle

Radius = n
Diameter 56587692
Circumference 177775477.4708
Area 2.5149759910677E+15

Sphere

Radius = n
Volume 9.4877791179955E+22
Surface area 1.0059903964271E+16
Circumference 177775477.4708

Square

Length = n
Perimeter 113175384
Area 800541721471716
Diagonal 40013540.744896

Cube

Length = n
Surface area 4803250328830296
Volume 2.2650404183896E+22
Space diagonal 49006378.813529

Equilateral Triangle

Length = n
Perimeter 84881538
Area 3.4664473379192E+14
Altitude 24503189.406765

Triangular Pyramid

Length = n
Surface area 3.4664473379192E+14
Volume 2.6693757325081E+21
Height 13337846.914965