130691936 is an even 9-digits composite number following 130691935
and preceding 130691937 . In scientific notation, it is written as 1.30691936 × 10^8.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 65197440 positive integers (up to 130691936) that are relatively prime to 130691936.
130691936 has 24 divisors, whose sum is 257884704
The reverse of 130691936 is 639196031
Previous prime number is 463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty million six hundred ninety-one thousand nine hundred thirty-six
Scientific notation
1.30691936 × 10^8
Engineering notation
1.30691936 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 463 × 8821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
8168246
Product of the distinct prime numbers
The prime factorization of 130691936 is 2 × 2 × 2 × 2 × 2 × 463 × 8821.
Since it has a total of 7 prime factors.
1 , 7 , 54 , 37 , 693 , 180 , 2518 , 4997 , 12798 , 14592 , 33693 , 338147 , 131980 , 1001105 , 87063333 , 43722117 , 928871085 , 190970738 , 8610595982 , 7344108726
n×2
261383872
n×3
392075808
n×4
522767744
n×5
653459680
n÷2
65345968
n÷3
43563978.666667
n÷3
32672984
n÷5
26138387.2
n2
17080382135428096
n3
2.2322682088989E+24
n4
2.9173945389225E+32
n5
3.8127994036761E+40
2 √n
11432.057382641
3 √n
507.47688312282
4 √n
106.92079957913
5 √n
42.000045248539
1 , 2 , 4 , 8 , 16 , 32 , 463 , 926 , 1852 , 3704 , 7408 , 8821 , 14816 , 17642 , 35284 , 70568 , 141136 , 282272 , 4084123 , 8168246 , 16336492 , 32672984 , 65345968 , 130691936
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130691935
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130691936 can be divided by 24 positive divisors.
The sum of these divisors (counting 130691936) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110010100011001101100000
3
Ternary
100002220211122002
4
Quaternary
13302203031200
5
Quinary
231424120221
6
Senary
20545103132
8
Octal
762431540
10
Decimal
130691936
12
Duodecimal
37927aa8
16
Hexadecimal
7ca3360
20
Vigesimal
20gg9gg
36
Base36
25t6jk
md5
551d6b0d81d0750dde13ef597fcb045d
sha1
bbcc676f74150988f685062119e9b6b35c9923ea
sha256
2c33ba2c966f0e05d27ff7e0b121f41e2924e3f225ae5b9f1c74e76e1f707541
sha512
2c5930e2e47a99041898ffdb492378e734c86cd3a5950d5dd352afffdfa9da9115e76ff676a74299ae9f81fa0cca742c935fad4a35a08a438bda6b59c34a4e10
ripemd-160
89774ff1085019275b185abf73c8ffe77c9b4fd4
Diameter
261383872
Circumference
821161652.04205
Area
5.3659603037167E+16
Volume
9.3505032078918E+24
Surface area
2.1463841214867E+17
Circumference
821161652.04205
Perimeter
522767744
Area
17080382135428096
Diagonal
184826308.384
Surface area
102482292812568576
Volume
2.2322682088989E+24
Space diagonal
226365073.29154
Perimeter
392075808
Area
7.3960224178133E+15
Altitude
113182536.64577
Surface area
7.3960224178133E+15
Volume
2.6307533132326E+23
Height
61608769.461332