135655681 is an odd 9-digits composite number following 135655680
and preceding 135655682 . In scientific notation, it is written as 1.35655681 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 114683040 positive integers (up to 135655681) that are relatively prime to 135655681.
135655681 has 8 divisors, whose sum is 157159424
The reverse of 135655681 is 186556531
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-five million six hundred fifty-five thousand six hundred eighty-one
Scientific notation
1.35655681 × 10^8
Engineering notation
1.35655681 × 10^6
Prime Factorization
73 × 7 × 265471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
135655681
Product of the distinct prime numbers
The prime factorization of 135655681 is 73 × 7 × 265471.
Since it has a total of 3 prime factors.
10 , 4 , 32 , 99 , 548 , 128 , 404 , 7865 , 22536 , 63017 , 820971 , 744454 , 2307189 , 7204766 , 58292023 , 45459578 , 468087004 , 787200663 , 8472775310 , 3844295150
n×2
271311362
n×3
406967043
n×4
542622724
n×5
678278405
n÷2
67827840.5
n÷3
45218560.333333
n÷3
33913920.25
n÷5
27131136.2
n2
18402463787573761
n3
2.4963987571812E+24
n4
3.3865067345296E+32
n5
4.593988772837E+40
2 √n
11647.131878707
3 √n
513.82196062431
4 √n
107.92187859145
5 √n
42.31434251819
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
-135655680
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 135655681 can be divided by 8 positive divisors.
The sum of these divisors (counting 135655681) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000101011111000100000001
3
Ternary
100110021000121111
4
Quaternary
20011133010001
5
Quinary
234211440211
6
Senary
21243323321
8
Octal
1005370401
10
Decimal
135655681
12
Duodecimal
39520541
16
Hexadecimal
815f101
20
Vigesimal
227gj41
36
Base36
28rkld
md5
dae0fe4f00ac751e0d76a9a127e0393d
sha1
8fc5bf86a0ec659533e58fe7c3d511774f96d5ef
sha256
f3ffc42d84b4f6d1ac69ed202e663a07bc16b3d2c8237fc053dfd38564e01e1d
sha512
97087a0e9cb104b0672f6a67f9d9ee717d02e37ccc1a5c90bcf465e199f8f25c8cd24ecdc170523aa3062f883256815352e36c14a143ef7fbb1ef9692b25cacc
ripemd-160
e3ec769d2b7ee7ff9f3f9643b44f3009b368801c
Diameter
271311362
Circumference
852349781.69464
Area
5.7813045042994E+16
Volume
1.0456890661321E+25
Surface area
2.3125218017198E+17
Circumference
852349781.69464
Perimeter
542622724
Area
18402463787573761
Diagonal
191846103.88316
Surface area
110414782725442566
Volume
2.4963987571812E+24
Space diagonal
234962531.82736
Perimeter
406967043
Area
7.968500566131E+15
Altitude
117481265.91368
Surface area
7.968500566131E+15
Volume
2.9420341495808E+23
Height
63948701.294386