135261381 is an odd 9-digits composite number following 135261380
and preceding 135261382 . In scientific notation, it is written as 1.35261381 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 87737040 positive integers (up to 135261381) that are relatively prime to 135261381.
135261381 has 8 divisors, whose sum is 185222944
The reverse of 135261381 is 183162531
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred thirty-five million two hundred sixty-one thousand three hundred eighty-one
Scientific notation
1.35261381 × 10^8
Engineering notation
1.35261381 × 10^6
Prime Factorization
3 × 37 × 1218571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135261381
Product of the distinct prime numbers
The prime factorization of 135261381 is 3 × 37 × 1218571.
Since it has a total of 3 prime factors.
5 , 5 , 36 , 88 , 176 , 864 , 4894 , 554 , 60336 , 9204 , 147282 , 884998 , 4472061 , 8089761 , 38252244 , 98585200 , 377158826 , 452929021 , 7530395736 , 2018527729
n×2
270522762
n×3
405784143
n×4
541045524
n×5
676306905
n÷2
67630690.5
n÷3
45087127
n÷3
33815345.25
n÷5
27052276.2
n2
18295641190027161
n3
2.4746936936436E+24
n4
3.3473048655422E+32
n5
4.5276107874126E+40
2 √n
11630.192646728
3 √n
513.32364850265
4 √n
107.84337089839
5 √n
42.289715495853
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
-135261380
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 135261381 can be divided by 8 positive divisors.
The sum of these divisors (counting 135261381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000011111110110011000101
3
Ternary
100102111222201210
4
Quaternary
20003332303011
5
Quinary
234111331011
6
Senary
21231042033
8
Octal
1003766305
10
Decimal
135261381
12
Duodecimal
39370319
16
Hexadecimal
80fecc5
20
Vigesimal
2257d91
36
Base36
28j4cl
md5
dae4dbc2dd3242acd3b0f08bc017a59f
sha1
b1bdd4ace5e167d4f3d3465266e87cc9bed7e5ab
sha256
ee1d2554f7ba2ae14e7206c280a94cac8844b2ef46ea4d30f369fa5d377b48dd
sha512
323e5fe431d00f139086195209e6f452bd434bc68c192077f298eedf5666b634f9d92bd41bcef46647a48d3f898b01686725e5331c18475db238ecec3caab050
ripemd-160
4dc551c969064f0a4b0134f746a3e826660662f2
Diameter
270522762
Circumference
849872321.72802
Area
5.7477451955304E+16
Volume
1.0365972703781E+25
Surface area
2.2990980782122E+17
Circumference
849872321.72802
Perimeter
541045524
Area
18295641190027161
Diagonal
191288479.47551
Surface area
109773847140162966
Volume
2.4746936936436E+24
Space diagonal
234279584.19393
Perimeter
405784143
Area
7.9222450245442E+15
Altitude
117139792.09697
Surface area
7.9222450245442E+15
Volume
2.9164544868916E+23
Height
63762826.491838