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.
28133558 has 8 divisors, whose sum is 42230160
The reverse of 28133558 is 85533182
Previous prime number is 1709
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty-eight million one hundred thirty-three thousand five hundred fifty-eight
Scientific notation
2.8133558 × 10^7
Engineering notation
2.8133558 × 10^6
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.
4 , 5 , 39 , 45 , 714 , 929 , 5053 , 5566 , 29810 , 42489 , 996929 , 318183 , 2017676 , 6809926 , 11670944 , 66698805 , 5395253 , 104388419 , 6936601358 , 8085085944
n×2
56267116
n×3
84400674
n×4
112534232
n×5
140667790
n÷2
14066779
n÷3
9377852.6666667
n÷3
7033389.5
n÷5
5626711.6
n2
791497085739364
n3
2.2267629168479E+22
n4
6.2646763673391E+29
n5
1.7624763593176E+37
2 √n
5304.1076535078
3 √n
304.14094197487
4 √n
72.829304908861
5 √n
30.891922171492
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
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
md5
4cdfe4c88d255b28428e5ceb7968eea0
sha1
23e3bb0733067c63ae525b80c57ca7156edcc4ff
sha256
434908514fcddd0d6b4d3fd49febcb50682f164dd08f3427c25be46ea07beb0c
sha512
8bb4292028c7ff7a2fa5320b055f733986a6db6dd0762d93c284c3c057f9d57e21ea26d94ca5665797c965d247113472c023cff053b0153e1f9b37efa5427d9c
ripemd-160
bacaf0f0d5aeafd0d18c8c18e072a2b965bb86a7
Diameter
56267116
Circumference
176768358.26428
Area
2.4865614298965E+15
Volume
9.3274426944742E+22
Surface area
9.9462457195861E+15
Circumference
176768358.26428
Perimeter
112534232
Area
791497085739364
Diagonal
39786859.28141
Surface area
4748982514436184
Volume
2.2267629168479E+22
Space diagonal
48728751.853686
Perimeter
84400674
Area
3.4272829163582E+14
Altitude
24364375.926843
Surface area
3.4272829163582E+14
Volume
2.6242652643299E+21
Height
13262286.427137