129162316 is an even 9-digits composite number following 129162315
and preceding 129162317 . In scientific notation, it is written as 1.29162316 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 64473552 positive integers (up to 129162316) that are relatively prime to 129162316.
129162316 has 12 divisors, whose sum is 226410688
The reverse of 129162316 is 613261921
Previous prime number is 607
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million one hundred sixty-two thousand three hundred sixteen
Scientific notation
1.29162316 × 10^8
Engineering notation
1.29162316 × 10^6
Prime Factorization
2 × 2 × 607 × 53197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64581158
Product of the distinct prime numbers
The prime factorization of 129162316 is 2 × 2 × 607 × 53197.
Since it has a total of 4 prime factors.
1 , 6 , 84 , 26 , 926 , 473 , 4175 , 4042 , 42009 , 5474 , 564426 , 842673 , 7143763 , 1735454 , 53410594 , 41461193 , 764902720 , 95204984 , 4851548810 , 6308341587
n×2
258324632
n×3
387486948
n×4
516649264
n×5
645811580
n÷2
64581158
n÷3
43054105.333333
n÷3
32290579
n÷5
25832463.2
n2
16682903874483856
n3
2.1548025020337E+24
n4
2.7831928168527E+32
n5
3.5948363009926E+40
2 √n
11364.960008729
3 √n
505.48926995975
4 √n
106.60656644283
5 √n
41.901267915707
1 , 2 , 4 , 607 , 1214 , 2428 , 53197 , 106394 , 212788 , 32290579 , 64581158 , 129162316
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
-129162315
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 129162316 can be divided by 12 positive divisors.
The sum of these divisors (counting 129162316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101100101101110001001100
3
Ternary
100000001010101111
4
Quaternary
13230231301030
5
Quinary
231031143231
6
Senary
20452221404
8
Octal
754556114
10
Decimal
129162316
12
Duodecimal
3730a864
16
Hexadecimal
7b2dc4c
20
Vigesimal
20755fg
36
Base36
24wea4
md5
26e65fbd5a443fb89b50190fd256729d
sha1
26598882ef8debfc724425033d9a2beeb7322e1b
sha256
48b58323db151484913705c05062e06b99da96aab648a68b8d9cdaff142cf2b0
sha512
434905e8f6f598a66b89be97ae370c1f0794a3fcb45df6d0cbf7c13c8d5e2148d064d84f14ea4dc7e2ed59ac7e62a9060f9ab6abf2a8f7e03a6d42b9ed6b9dfc
ripemd-160
ba9ad0da2d12f5830152dc56272ad4094eb888c6
Diameter
258324632
Circumference
811550766.13249
Area
5.2410888252623E+16
Volume
9.026015613768E+24
Surface area
2.0964355301049E+17
Circumference
811550766.13249
Perimeter
516649264
Area
16682903874483856
Diagonal
182663099.03472
Surface area
100097423246903136
Volume
2.1548025020337E+24
Space diagonal
223715693.73527
Perimeter
387486948
Area
7.2239092820984E+15
Altitude
111857846.86763
Surface area
7.2239092820984E+15
Volume
2.5394591021763E+23
Height
60887699.67824