129125617 is an odd 9-digits composite number following 129125616
and preceding 129125618 . In scientific notation, it is written as 1.29125617 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 129053860 positive integers (up to 129125617) that are relatively prime to 129125617.
129125617 has 4 divisors, whose sum is 129197376
The reverse of 129125617 is 716521921
Previous prime number is 1847
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million one hundred twenty-five thousand six hundred seventeen
Scientific notation
1.29125617 × 10^8
Engineering notation
1.29125617 × 10^6
Prime Factorization
1847 × 69911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129125617
Product of the distinct prime numbers
The prime factorization of 129125617 is 1847 × 69911.
Since it has a total of 2 prime factors.
9 , 6 , 60 , 19 , 98 , 832 , 6107 , 539 , 46970 , 85056 , 714293 , 81584 , 3830521 , 6237094 , 14768325 , 15351910 , 434762746 , 857503422 , 5697877682 , 1675235362
n×2
258251234
n×3
387376851
n×4
516502468
n×5
645628085
n÷2
64562808.5
n÷3
43041872.333333
n÷3
32281404.25
n÷5
25825123.4
n2
16673424965630689
n3
2.1529662861903E+24
n4
2.7800310008452E+32
n5
3.5897321826326E+40
2 √n
11363.345326091
3 √n
505.44139039102
4 √n
106.59899308198
5 √n
41.898886556383
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
-129125616
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 129125617 can be divided by 4 positive divisors.
The sum of these divisors (counting 129125617) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100100110011110001
3
Ternary
22222222021001021
4
Quaternary
13230210303301
5
Quinary
231024004432
6
Senary
20451335441
8
Octal
754446361
10
Decimal
129125617
12
Duodecimal
372b1581
16
Hexadecimal
7b24cf1
20
Vigesimal
2070e0h
36
Base36
24vlyp
md5
5e17630e9014b163e590c97aca60c776
sha1
da1ddd2cb75b477c531425383f22614b70be3388
sha256
089093a9121e31896e7aa1e86b6fb8e946e48453373a235fc966b4aa6bdd45d9
sha512
421ad387f39037dc12bd930f34023970890d862c7ddc678b2a718f0fa2f7c5d144b76184a80cecfec33cf33748358ef163b7caee62ff07428a100d2b1682a47f
ripemd-160
506efb23ea5b411662a30b5a0cca2f0b0303ea33
Diameter
258251234
Circumference
811320179.5149
Area
5.2381109382206E+16
Volume
9.0183240908291E+24
Surface area
2.0952443752882E+17
Circumference
811320179.5149
Perimeter
516502468
Area
16673424965630689
Diagonal
182611198.81119
Surface area
100040549793784134
Volume
2.1529662861903E+24
Space diagonal
223652129.20268
Perimeter
387376851
Area
7.2198047941649E+15
Altitude
111826064.60134
Surface area
7.2198047941649E+15
Volume
2.5372951010519E+23
Height
60870399.603731