129174989 is an odd 9-digits composite number following 129174988
and preceding 129174990 . In scientific notation, it is written as 1.29174989 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 129074400 positive integers (up to 129174989) that are relatively prime to 129174989.
129174989 has 4 divisors, whose sum is 129275580
The reverse of 129174989 is 989471921
Previous prime number is 1301
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million one hundred seventy-four thousand nine hundred eighty-nine
Scientific notation
1.29174989 × 10^8
Engineering notation
1.29174989 × 10^6
Prime Factorization
1301 × 99289
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129174989
Product of the distinct prime numbers
The prime factorization of 129174989 is 1301 × 99289.
Since it has a total of 2 prime factors.
9 , 10 , 100 , 32 , 133 , 206 , 1982 , 8209 , 11962 , 46610 , 884635 , 851074 , 7610115 , 4883036 , 68577948 , 54426284 , 666348244 , 613998028 , 6207375981 , 8472849791
n×2
258349978
n×3
387524967
n×4
516699956
n×5
645874945
n÷2
64587494.5
n÷3
43058329.666667
n÷3
32293747.25
n÷5
25834997.8
n2
16686177783150121
n3
2.1554368315905E+24
n4
2.7842852901089E+32
n5
3.5966002172268E+40
2 √n
11365.51754211
3 √n
505.50580175792
4 √n
106.60918132182
5 √n
41.90209012755
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
-129174988
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 129174989 can be divided by 4 positive divisors.
The sum of these divisors (counting 129174989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100110000110111001101
3
Ternary
100000001202202212
4
Quaternary
13230300313031
5
Quinary
231032044424
6
Senary
20452400205
8
Octal
754606715
10
Decimal
129174989
12
Duodecimal
37316065
16
Hexadecimal
7b30dcd
20
Vigesimal
2076h99
36
Base36
24wo25
md5
c5de84ea6fc08ba5af0f6d3389d03ffd
sha1
d347986d9e6d905f7e23b6e31b9292d6086b26d1
sha256
5217118b45279aed4cf6146db016c4bfb9290ebcf2b120af013d85a367fb62b2
sha512
4dade6518d9c4ea5363386f36768adba37d0ca9f1b830bdd71077c998f982b9bf3e9eec776837481cd2b39b5e8e19a6f5e36d2613ea526ac61e90dbc33eb62d1
ripemd-160
61c93e709e23dad60de73c93ac4a8e1f1a9adc9e
Diameter
258349978
Circumference
811630392.93988
Area
5.2421173540038E+16
Volume
9.0286726872019E+24
Surface area
2.0968469416015E+17
Circumference
811630392.93988
Perimeter
516699956
Area
16686177783150121
Diagonal
182681021.3632
Surface area
100117066698900726
Volume
2.1554368315905E+24
Space diagonal
223737644.01515
Perimeter
387524967
Area
7.2253269261358E+15
Altitude
111868822.00758
Surface area
7.2253269261358E+15
Volume
2.5402066667281E+23
Height
60893673.787732