129834989 is an odd 9-digits composite number following 129834988
and preceding 129834990 . In scientific notation, it is written as 1.29834989 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 129606240 positive integers (up to 129834989) that are relatively prime to 129834989.
129834989 has 4 divisors, whose sum is 130063740
The reverse of 129834989 is 989438921
Previous prime number is 569
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred twenty-nine million eight hundred thirty-four thousand nine hundred eighty-nine
Scientific notation
1.29834989 × 10^8
Engineering notation
1.29834989 × 10^6
Prime Factorization
569 × 228181
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129834989 Product of the distinct prime numbers
The prime factorization of 129834989 is 569 × 228181.
Since it has a total of 2 prime factors.
1 , 9 , 13 , 78 , 485 , 865 , 1020 , 5087 , 39989 , 24375 , 185617 , 305879 , 5370005 , 7152147 , 38308533 , 21046205 , 859725379 , 141128381 , 4731386835 , 6917228754
n×2
259669978
n×3
389504967
n×4
519339956
n×5
649174945
n÷2
64917494.5
n÷3
43278329.666667
n÷3
32458747.25
n÷5
25966997.8
n2
16857124368630121
n3
2.1886445569727E+24
n4
2.8416264197946E+32
n5
3.6894253495615E+40
2 √n11394.515742233
3 √n506.3652746895
4 √n106.74509704072
5 √n41.944821358981
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
-129834988 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 129834989 can be divided by 4 positive divisors.
The sum of these divisors (counting 129834989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111010001111111101101
3
Ternary
100001022022010022
4
Quaternary
13233101333231
5
Quinary
231214204424
6
Senary
20514451525
8
Octal
757217755
10
Decimal
129834989
12
Duodecimal
37593ba5
16
Hexadecimal
7bd1fed
20
Vigesimal
20b9799
36
Base36
25atbh
md5
b2dcfb16e33cdbb6cee187c4d0b351de
sha1
78a135c954429428300eda1bc1fba65c2e6d1050
sha256
734f4e37216c4945e842f67029d56d711e3223ab707c2c40591505622e934e49
sha512
6d637b9b6ed8df3b119deb345a9a178be370dc89be6bc254df4f43b70312b08e331815a912b240d01f659a6a12f6e01f4a26edc7b637e6fdfcf7fa0496ae046d
ripemd-160
a3b93f7109f7c293acd318e5597595f7439262db
Diameter
259669978
Circumference
815777295.24262
Area
5.2958218077138E+16
Volume
9.1677728820064E+24
Surface area
2.1183287230855E+17
Circumference
815777295.24262
Perimeter
519339956
Area
16857124368630121
Diagonal
183614402.31436
Surface area
101142746211780726
Volume
2.1886445569727E+24
Space diagonal
224880797.54815
Perimeter
389504967
Area
7.2993489689937E+15
Altitude
112440398.77407
Surface area
7.2993489689937E+15
Volume
2.5793423464041E+23
Height
61204800.771454