129628617 is an odd 9-digits composite number following 129628616
and preceding 129628618 . In scientific notation, it is written as 1.29628617 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 84409248 positive integers (up to 129628617) that are relatively prime to 129628617.
129628617 has 8 divisors, whose sum is 176857824
The reverse of 129628617 is 716826921
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million six hundred twenty-eight thousand six hundred seventeen
Scientific notation
1.29628617 × 10^8
Engineering notation
1.29628617 × 10^6
Prime Factorization
3 × 43 × 1004873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129628617
Product of the distinct prime numbers
The prime factorization of 129628617 is 3 × 43 × 1004873.
Since it has a total of 3 prime factors.
6 , 10 , 59 , 79 , 660 , 705 , 6987 , 7356 , 32065 , 2112 , 982989 , 682826 , 3406663 , 4423818 , 3150940 , 13625146 , 557815023 , 372249180 , 8970334703 , 8612038807
n×2
259257234
n×3
388885851
n×4
518514468
n×5
648143085
n÷2
64814308.5
n÷3
43209539
n÷3
32407154.25
n÷5
25925723.4
n2
16803578345332689
n3
2.1782246215566E+24
n4
2.8236024520773E+32
n5
3.6601968082059E+40
2 √n
11385.45638084
3 √n
506.09684414443
4 √n
106.70265404778
5 √n
41.931478660513
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
-129628616
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 129628617 can be divided by 8 positive divisors.
The sum of these divisors (counting 129628617) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110011111100111001001
3
Ternary
100000220211000220
4
Quaternary
13232133213021
5
Quinary
231141103432
6
Senary
20510220253
8
Octal
756374711
10
Decimal
129628617
12
Duodecimal
374b4689
16
Hexadecimal
7b9f9c9
20
Vigesimal
20a3bah
36
Base36
256e2x
md5
d6ddfaaf3ef761d623b9a4df16796cbd
sha1
c5e59b02d1ef8b4cf0d0ae409d0dcc5d482f708a
sha256
cc9f2cd162ca9a8bb60a15d81222d5e59047ff18693523c813a38f4c293f72ba
sha512
91e79ea3757abc299fa7af71adba2763444c2e93559e77eaeb25fbea91722fe6e2ef6e2ec7843a4bf1b2764bf3f3a186ab0ebd843d51e202bcdcd7ac2c645938
ripemd-160
718d4e90253e5f8cb9547ed70dba82bdfc743340
Diameter
259257234
Circumference
814480621.72441
Area
5.2789998283718E+16
Volume
9.1241259586009E+24
Surface area
2.1115999313487E+17
Circumference
814480621.72441
Perimeter
518514468
Area
16803578345332689
Diagonal
183322548.23307
Surface area
100821470071996134
Volume
2.1782246215566E+24
Space diagonal
224523350.75889
Perimeter
388885851
Area
7.2761628607701E+15
Altitude
112261675.37944
Surface area
7.2761628607701E+15
Volume
2.5670623347503E+23
Height
61107516.077689