135312881 is an odd 9-digits composite number following 135312880
and preceding 135312882 . In scientific notation, it is written as 1.35312881 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 122722000 positive integers (up to 135312881) that are relatively prime to 135312881.
135312881 has 8 divisors, whose sum is 147961728
The reverse of 135312881 is 188213531
Previous prime number is 431
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-five million three hundred twelve thousand eight hundred eighty-one
Scientific notation
1.35312881 × 10^8
Engineering notation
1.35312881 × 10^6
Prime Factorization
11 × 431 × 28541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135312881
Product of the distinct prime numbers
The prime factorization of 135312881 is 11 × 431 × 28541.
Since it has a total of 3 prime factors.
1 , 4 , 68 , 75 , 564 , 602 , 7891 , 4206 , 4550 , 96350 , 525842 , 657184 , 7790682 , 2022633 , 31332102 , 30374296 , 883944864 , 557555570 , 9958782973 , 2438386968
n×2
270625762
n×3
405938643
n×4
541251524
n×5
676564405
n÷2
67656440.5
n÷3
45104293.666667
n÷3
33828220.25
n÷5
27062576.2
n2
18309575764520161
n3
2.477521446585E+24
n4
3.352405646767E+32
n5
4.5362366634472E+40
2 √n
11632.406500806
3 √n
513.38878858741
4 √n
107.85363462029
5 √n
42.292935319154
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
-135312880
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 135312881 can be divided by 8 positive divisors.
The sum of these divisors (counting 135312881) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000100001011010111110001
3
Ternary
100102121121101012
4
Quaternary
20010023113301
5
Quinary
234120003011
6
Senary
21232120305
8
Octal
1004132761
10
Decimal
135312881
12
Duodecimal
39396095
16
Hexadecimal
810b5f1
20
Vigesimal
225e241
36
Base36
28k835
md5
5c7b069d806f4a8d77179272b534a204
sha1
b5b1d76879c9f609f7adc955ca39a028338cd67f
sha256
b50676f04d874570d02f037547156796d4716777de634f380cebb5697a2d4144
sha512
75d2bf7e2c5f9d36dba8cdfd060ef4b004718053b3c34d15f04bded10c2049eb35a443a5b425b67ebb89873daa32102b8be5a692b006e7008bd08410a9c32326
ripemd-160
1f745eb6f428a0d6d56e93b70bc47722099a5af6
Diameter
270625762
Circumference
850195905.77134
Area
5.7521228712162E+16
Volume
1.0377817567603E+25
Surface area
2.3008491484865E+17
Circumference
850195905.77134
Perimeter
541251524
Area
18309575764520161
Diagonal
191361311.47398
Surface area
109857454587120966
Volume
2.477521446585E+24
Space diagonal
234368784.81052
Perimeter
405938643
Area
7.9282788722952E+15
Altitude
117184392.40526
Surface area
7.9282788722952E+15
Volume
2.9197870256923E+23
Height
63787103.824659