129969173 is an odd 9-digits composite number following 129969172
and preceding 129969174 . In scientific notation, it is written as 1.29969173 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 128772000 positive integers (up to 129969173) that are relatively prime to 129969173.
129969173 has 8 divisors, whose sum is 131171136
The reverse of 129969173 is 371969921
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million nine hundred sixty-nine thousand one hundred seventy-three
Scientific notation
1.29969173 × 10^8
Engineering notation
1.29969173 × 10^6
Prime Factorization
151 × 491 × 1753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129969173
Product of the distinct prime numbers
The prime factorization of 129969173 is 151 × 491 × 1753.
Since it has a total of 3 prime factors.
4 , 5 , 60 , 38 , 415 , 8 , 7651 , 2960 , 35197 , 30230 , 31692 , 887720 , 7355180 , 7732086 , 95509671 , 70610267 , 36537867 , 133948522 , 3086442755 , 6947203756
n×2
259938346
n×3
389907519
n×4
519876692
n×5
649845865
n÷2
64984586.5
n÷3
43323057.666667
n÷3
32492293.25
n÷5
25993834.6
n2
16891985930303929
n3
2.1954374416892E+24
n4
2.8533918866959E+32
n5
3.7085298375877E+40
2 √n
11400.402317462
3 √n
506.53965686649
4 √n
106.77266652783
5 √n
41.953487741831
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
-129969172
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 129969173 can be divided by 8 positive divisors.
The sum of these divisors (counting 129969173) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111110010110000010101
3
Ternary
100001120010012002
4
Quaternary
13233302300111
5
Quinary
231233003143
6
Senary
20521405045
8
Octal
757626025
10
Decimal
129969173
12
Duodecimal
37639785
16
Hexadecimal
7bf2c15
20
Vigesimal
20c62id
36
Base36
25dout
md5
d9749eb63f7399927beadc0884b7b6c0
sha1
0245be91ba25927986d42705c16dc59787306a1d
sha256
67700298d41da81bd30dbc941075be627e75e96ce4c8784350b9cfd43eee5139
sha512
b6f1dc6aeaeec0b8bd42d2649a319a5436ffd850145c068662be992bb54f8bfd6f97a5637c4ea3cee671610aee8a91c8c0cc01ca6bdc19260b200963ecef294c
ripemd-160
9a0898ced1b0dc2ec70ae2d217636390b8b58708
Diameter
259938346
Circumference
816620398.17988
Area
5.3067738903185E+16
Volume
9.1962268509692E+24
Surface area
2.1227095561274E+17
Circumference
816620398.17988
Perimeter
519876692
Area
16891985930303929
Diagonal
183804167.14702
Surface area
101351915581823574
Volume
2.1954374416892E+24
Space diagonal
225113211.05371
Perimeter
389907519
Area
7.3144444680063E+15
Altitude
112556605.52685
Surface area
7.3144444680063E+15
Volume
2.5873478378155E+23
Height
61268055.715672