135128385 is an odd 9-digits composite number following 135128384
and preceding 135128386 . In scientific notation, it is written as 1.35128385 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 61772544 positive integers (up to 135128385) that are relatively prime to 135128385.
135128385 has 8 divisors, whose sum is 163013160
The reverse of 135128385 is 583821531
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-five million one hundred twenty-eight thousand three hundred eighty-five
Scientific notation
1.35128385 × 10^8
Engineering notation
1.35128385 × 10^6
Prime Factorization
189 × 5 × 142993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135128385
Product of the distinct prime numbers
The prime factorization of 135128385 is 189 × 5 × 142993.
Since it has a total of 3 prime factors.
1 , 3 , 92 , 57 , 625 , 721 , 3198 , 1891 , 7773 , 24722 , 831607 , 62899 , 7316468 , 8467104 , 71033091 , 43514998 , 272514065 , 588975528 , 8111812837 , 4117574523
n×2
270256770
n×3
405385155
n×4
540513540
n×5
675641925
n÷2
67564192.5
n÷3
45042795
n÷3
33782096.25
n÷5
27025677
n2
18259680432708225
n3
2.467401127488E+24
n4
3.3341592950463E+32
n5
4.5053956087234E+40
2 √n
11624.473536466
3 √n
513.15535119262
4 √n
107.81685182042
5 √n
42.281395935114
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
-135128384
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 135128385 can be divided by 8 positive divisors.
The sum of these divisors (counting 135128385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000011011110010101000001
3
Ternary
100102021020022000
4
Quaternary
20003132111001
5
Quinary
234043102020
6
Senary
21224134213
8
Octal
1003362501
10
Decimal
135128385
12
Duodecimal
39307369
16
Hexadecimal
80de541
20
Vigesimal
224b0j5
36
Base36
28g9q9
md5
adf2b791a29e1270f7f852b8a02f7418
sha1
2fd6ac49402f34e9bf8a8db93c7581cef3e49868
sha256
d2b8d410d2f77785f14ea7ed28a604c7604a36f30edde03113821b2041856d86
sha512
2fdb65a4d836297e91cd1ec46af68ac06f969f88457663eb375ccc0b43ddae4e9216431606db44758eaf8c1f34265cacb23fc2944e4864a519cbb84e075bec8d
ripemd-160
ee14422e592347dca2bc225f4ce3422c20049a32
Diameter
270256770
Circumference
849036683.21491
Area
5.7364477904293E+16
Volume
1.03354256741E+25
Surface area
2.2945791161717E+17
Circumference
849036683.21491
Perimeter
540513540
Area
18259680432708225
Diagonal
191100394.72857
Surface area
109558082596249350
Volume
2.467401127488E+24
Space diagonal
234049228.36473
Perimeter
405385155
Area
7.9066735598555E+15
Altitude
117024614.18236
Surface area
7.9066735598555E+15
Volume
2.9078601152568E+23
Height
63700131.576191