28133558 (number)

28133558 is an even 8-digits composite number following 28133557 and preceding 28133559. In scientific notation, it is written as 2.8133558 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 14056840 positive integers (up to 28133558) that are relatively prime to 28133558.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty-three thousand five hundred fifty-eight

Notation

Scientific notation 2.8133558 × 10^7
Engineering notation 2.8133558 × 10^6

Prime Factorization of 28133558

Prime Factorization 2 × 1709 × 8231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28133558
Product of the distinct prime numbers

The prime factorization of 28133558 is 2 × 1709 × 8231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28133558)

Multiplication

n×y
n×2 56267116
n×3 84400674
n×4 112534232
n×5 140667790

Division

n÷y
n÷2 14066779
n÷3 9377852.6666667
n÷3 7033389.5
n÷5 5626711.6

Exponentiation

ny
n2 791497085739364
n3 2.2267629168479E+22
n4 6.2646763673391E+29
n5 1.7624763593176E+37

Nth Root

y√n
2√n 5304.1076535078
3√n 304.14094197487
4√n 72.829304908861
5√n 30.891922171492

Divisors of 28133558

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28133557
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28133558 can be divided by 8 positive divisors. The sum of these divisors (counting 28133558) is 1, the average is 0.125.

Base conversion 28133558

Base System Value
2 Binary 1101011010100100010110110
3 Ternary 1221221022222122
4 Quaternary 1223110202312
5 Quinary 24200233213
6 Senary 2442555542
8 Octal 153244266
10 Decimal 28133558
12 Duodecimal 9508bb2
16 Hexadecimal 1ad48b6
20 Vigesimal 8fgdhi
36 Base36 gqzzq

Cryptographic Hash Functions

md5 4cdfe4c88d255b28428e5ceb7968eea0
sha1 23e3bb0733067c63ae525b80c57ca7156edcc4ff
sha256 434908514fcddd0d6b4d3fd49febcb50682f164dd08f3427c25be46ea07beb0c
sha512 8bb4292028c7ff7a2fa5320b055f733986a6db6dd0762d93c284c3c057f9d57e21ea26d94ca5665797c965d247113472c023cff053b0153e1f9b37efa5427d9c
ripemd-160 bacaf0f0d5aeafd0d18c8c18e072a2b965bb86a7

28133558 as geometric shapes

Circle

Radius = n
Diameter 56267116
Circumference 176768358.26428
Area 2.4865614298965E+15

Sphere

Radius = n
Volume 9.3274426944742E+22
Surface area 9.9462457195861E+15
Circumference 176768358.26428

Square

Length = n
Perimeter 112534232
Area 791497085739364
Diagonal 39786859.28141

Cube

Length = n
Surface area 4748982514436184
Volume 2.2267629168479E+22
Space diagonal 48728751.853686

Equilateral Triangle

Length = n
Perimeter 84400674
Area 3.4272829163582E+14
Altitude 24364375.926843

Triangular Pyramid

Length = n
Surface area 3.4272829163582E+14
Volume 2.6242652643299E+21
Height 13262286.427137