129968683 is an odd 9-digits composite number following 129968682
and preceding 129968684 . In scientific notation, it is written as 1.29968683 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 113656608 positive integers (up to 129968683) that are relatively prime to 129968683.
129968683 has 4 divisors, whose sum is 130495120
The reverse of 129968683 is 386869921
Previous prime number is 247
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million nine hundred sixty-eight thousand six hundred eighty-three
Scientific notation
1.29968683 × 10^8
Engineering notation
1.29968683 × 10^6
Prime Factorization
247 × 526189
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129968683
Product of the distinct prime numbers
The prime factorization of 129968683 is 247 × 526189.
Since it has a total of 2 prime factors.
8 , 4 , 31 , 71 , 741 , 176 , 5741 , 6867 , 51831 , 19134 , 69001 , 73579 , 3478779 , 1004569 , 51470882 , 9602578 , 395248425 , 822431439 , 3293131615 , 5948412429
n×2
259937366
n×3
389906049
n×4
519874732
n×5
649843415
n÷2
64984341.5
n÷3
43322894.333333
n÷3
32492170.75
n÷5
25993736.6
n2
16891858560754489
n3
2.1954126105635E+24
n4
2.8533488563653E+32
n5
3.7084599300136E+40
2 √n
11400.380826972
3 √n
506.53902029312
4 √n
106.77256589111
5 √n
41.953456107807
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129968682
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129968683 can be divided by 4 positive divisors.
The sum of these divisors (counting 129968683) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111110010101000101011
3
Ternary
100001120002111221
4
Quaternary
13233302220223
5
Quinary
231232444213
6
Senary
20521402511
8
Octal
757625053
10
Decimal
129968683
12
Duodecimal
37639437
16
Hexadecimal
7bf2a2b
20
Vigesimal
20c61e3
36
Base36
25doh7
md5
9a8abd23fecea2db3052d6d5e6f3060d
sha1
210478712b5f97abfcb65bd1b6ef06f173f514c5
sha256
5303b775612b94184f0498024e3921609df383d4cb65997cd575ea8fb520ab95
sha512
455becc04b0b2065ec14ea03f93c64dc9ad47ff8e6c34d8820428b40f4fca38720d1d7b2f70c4d9b01ce87229151bd936fd8c089ef7428698ab491c7a4d2dbeb
ripemd-160
0aa86bf56aab604840ed3331c412a78337c7aaa5
Diameter
259937366
Circumference
816617319.41908
Area
5.3067338759944E+16
Volume
9.1961228385931E+24
Surface area
2.1226935503978E+17
Circumference
816617319.41908
Perimeter
519874732
Area
16891858560754489
Diagonal
183803474.18237
Surface area
101351151364526934
Volume
2.1954126105635E+24
Space diagonal
225112362.34881
Perimeter
389906049
Area
7.3143893153735E+15
Altitude
112556181.17441
Surface area
7.3143893153735E+15
Volume
2.5873185740532E+23
Height
61267824.727457