28698533 is an odd 8-digits composite number following 28698532
and preceding 28698534 . In scientific notation, it is written as 2.8698533 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 26856640 positive integers (up to 28698533) that are relatively prime to 28698533.
28698533 has 8 divisors, whose sum is 30559680
The reverse of 28698533 is 33589682
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
twenty-eight million six hundred ninety-eight thousand five hundred thirty-three
Scientific notation
2.8698533 × 10^7
Engineering notation
2.8698533 × 10^6
Prime Factorization
17 × 179 × 9431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28698533
Product of the distinct prime numbers
The prime factorization of 28698533 is 17 × 179 × 9431.
Since it has a total of 3 prime factors.
3 , 5 , 79 , 58 , 548 , 780 , 9860 , 2365 , 57988 , 74388 , 605939 , 382862 , 617505 , 8516154 , 89518874 , 58438255 , 375919370 , 186184620 , 1748357459 , 6785158257
n×2
57397066
n×3
86095599
n×4
114794132
n×5
143492665
n÷2
14349266.5
n÷3
9566177.6666667
n÷3
7174633.25
n÷5
5739706.6
n2
823605796352089
n3
2.3636278125602E+22
n4
6.7832650778476E+29
n5
1.9466975668436E+37
2 √n
5357.1011750759
3 √n
306.16337197179
4 √n
73.192220727861
5 √n
31.015010993675
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
-28698532
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 28698533 can be divided by 8 positive divisors.
The sum of these divisors (counting 28698533) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011110011110100101
3
Ternary
2000000000222122
4
Quaternary
1231132132211
5
Quinary
24321323113
6
Senary
2503035325
8
Octal
155363645
10
Decimal
28698533
12
Duodecimal
973bb45
16
Hexadecimal
1b5e7a5
20
Vigesimal
8j766d
36
Base36
h33xh
md5
a12f2c3f618a2451638f4a4e609b4148
sha1
6205aeb53bf9bcf51ce98302e30c9b16851eead4
sha256
1f4aaf40facd74f8a54e55aa94790c4fa92680ddf4b43b4902a605982cc4b916
sha512
530c72aafac658f7b0c3742af707215afe3760c9712fdac3c8c45933198afbdc8cb8c9710102ce18d0f914302aeebd0cb1968d16ef5416e001a59d120483251c
ripemd-160
d9bcf58db8393a594b7a9c5f7d26f696c61aca93
Diameter
57397066
Circumference
180318200.88321
Area
2.5874339192737E+15
Volume
9.9007410290127E+22
Surface area
1.0349735677095E+16
Circumference
180318200.88321
Perimeter
114794132
Area
823605796352089
Diagonal
40585854.588812
Surface area
4941634778112534
Volume
2.3636278125602E+22
Space diagonal
49707317.258692
Perimeter
86095599
Area
3.5663177117251E+14
Altitude
24853658.629346
Surface area
3.5663177117251E+14
Volume
2.7855620907707E+21
Height
13528618.196271