128533501 is an odd 9-digits composite number following 128533500
and preceding 128533502 . In scientific notation, it is written as 1.28533501 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 126294000 positive integers (up to 128533501) that are relatively prime to 128533501.
128533501 has 8 divisors, whose sum is 130785408
The reverse of 128533501 is 105335821
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-eight million five hundred thirty-three thousand five hundred one
Scientific notation
1.28533501 × 10^8
Engineering notation
1.28533501 × 10^6
Prime Factorization
71 × 311 × 5821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128533501
Product of the distinct prime numbers
The prime factorization of 128533501 is 71 × 311 × 5821.
Since it has a total of 3 prime factors.
7 , 5 , 83 , 55 , 455 , 942 , 7828 , 7711 , 41336 , 80005 , 398193 , 239998 , 684896 , 905682 , 43168553 , 38171813 , 380668924 , 871946306 , 1908946175 , 3595068053
n×2
257067002
n×3
385600503
n×4
514134004
n×5
642667505
n÷2
64266750.5
n÷3
42844500.333333
n÷3
32133375.25
n÷5
25706700.2
n2
16520860879317001
n3
2.1234840883526E+24
n4
2.7293884419375E+32
n5
3.5081785203116E+40
2 √n
11337.261618222
3 √n
504.6676256191
4 √n
106.47657779165
5 √n
41.86038973016
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
-128533500
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 128533501 can be divided by 8 positive divisors.
The sum of these divisors (counting 128533501) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010100001111111101
3
Ternary
22221212011211001
4
Quaternary
13222110033331
5
Quinary
230401033001
6
Senary
20430530301
8
Octal
752241775
10
Decimal
128533501
12
Duodecimal
37066991
16
Hexadecimal
7a943fd
20
Vigesimal
2036df1
36
Base36
24ix31
md5
1e242f5aefde5241d8b4fe1c9487276d
sha1
8612bdbce48af96b32477445a4c18712e387190b
sha256
1aacf0e086f5376b5a07d59bc9646d313e017583bed303dff5a2b69b479ced86
sha512
42dcbff2fb6d2bb4f7ad2a88691ac445eeb288a09c1c6c04e67752f3436045f5fdc5f60dd0c4419d3d0254ab3dcada009ab4f3d72e95650e7e81d02a76d29772
ripemd-160
1ab693ba08b8cd99dcd69c0598af56ef14a60194
Diameter
257067002
Circumference
807599804.96355
Area
5.1901815169441E+16
Volume
8.8948293493109E+24
Surface area
2.0760726067777E+17
Circumference
807599804.96355
Perimeter
514134004
Area
16520860879317001
Diagonal
181773820.3335
Surface area
99125165275902006
Volume
2.1234840883526E+24
Space diagonal
222626554.20671
Perimeter
385600503
Area
7.1537426069385E+15
Altitude
111313277.10335
Surface area
7.1537426069385E+15
Volume
2.502549997693E+23
Height
60591273.444499