136665908 is an even 9-digits composite number following 136665907
and preceding 136665909 . In scientific notation, it is written as 1.36665908 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 64623680 positive integers (up to 136665908) that are relatively prime to 136665908.
136665908 has 12 divisors, whose sum is 239296512
The reverse of 136665908 is 809566631
Previous prime number is 2047
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-six million six hundred sixty-five thousand nine hundred eight
Scientific notation
1.36665908 × 10^8
Engineering notation
1.36665908 × 10^6
Prime Factorization
2 × 2 × 2047 × 16691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68332954
Product of the distinct prime numbers
The prime factorization of 136665908 is 2 × 2 × 2047 × 16691.
Since it has a total of 4 prime factors.
4 , 3 , 13 , 38 , 581 , 771 , 3494 , 331 , 37008 , 54439 , 711379 , 459447 , 8084075 , 3677971 , 6359466 , 72891235 , 929477240 , 368186088 , 6433811493 , 509697832
n×2
273331816
n×3
409997724
n×4
546663632
n×5
683329540
n÷2
68332954
n÷3
45555302.666667
n÷3
34166477
n÷5
27333181.6
n2
18677570409464464
n3
2.5525871192434E+24
n4
3.488516364005E+32
n5
4.7676125645961E+40
2 √n
11690.419496323
3 √n
515.09428380304
4 √n
108.12224330045
5 √n
42.377178548448
1 , 2 , 4 , 2047 , 4094 , 8188 , 16691 , 33382 , 66764 , 34166477 , 68332954 , 136665908
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136665907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136665908 can be divided by 12 positive divisors.
The sum of these divisors (counting 136665908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001001010101101100110100
3
Ternary
100112011100101022
4
Quaternary
20021111230310
5
Quinary
234441302113
6
Senary
21321120312
8
Octal
1011255464
10
Decimal
136665908
12
Duodecimal
39929098
16
Hexadecimal
8255b34
20
Vigesimal
22e34f8
36
Base36
29d838
md5
91a23555273003f9a81fc96e20ced4b8
sha1
66c30b330fb4a6b8cfe176e09306235f9805e659
sha256
c76a2d61abac7eec200b9cfb7e259ea9f07cc370bc029e010529b3fc825f6de6
sha512
422783938356bbe6adf88fef8bfda6b9feb685696afedc8b6450f571322e3fb425ca3ea5375e438892351604c2ec004cab0ceec2f9452dc8c824ed511a540b14
ripemd-160
939b5ce39342dc3a7f2e187a30c8a7cf084bffcb
Diameter
273331816
Circumference
858697225.13796
Area
5.867731798528E+16
Volume
1.0692251921951E+25
Surface area
2.3470927194112E+17
Circumference
858697225.13796
Perimeter
546663632
Area
18677570409464464
Diagonal
193274780.60763
Surface area
112065422456786784
Volume
2.5525871192434E+24
Space diagonal
236712296.31853
Perimeter
409997724
Area
8.0876252277844E+15
Altitude
118356148.15927
Surface area
8.0876252277844E+15
Volume
3.0082527693107E+23
Height
64424926.869211