129635969 is an odd 9-digits composite number following 129635968
and preceding 129635970 . In scientific notation, it is written as 1.29635969 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 129213396 positive integers (up to 129635969) that are relatively prime to 129635969.
129635969 has 4 divisors, whose sum is 130058544
The reverse of 129635969 is 969536921
Previous prime number is 307
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred twenty-nine million six hundred thirty-five thousand nine hundred sixty-nine
Scientific notation
1.29635969 × 10^8
Engineering notation
1.29635969 × 10^6
Prime Factorization
307 × 422267
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129635969 Product of the distinct prime numbers
The prime factorization of 129635969 is 307 × 422267.
Since it has a total of 2 prime factors.
5 , 6 , 100 , 33 , 405 , 415 , 9419 , 4877 , 9602 , 58293 , 463746 , 352145 , 7804154 , 4244632 , 39003011 , 17861758 , 819369568 , 770871364 , 1663428030 , 11167162
n×2
259271938
n×3
388907907
n×4
518543876
n×5
648179845
n÷2
64817984.5
n÷3
43211989.666667
n÷3
32408992.25
n÷5
25927193.8
n2
16805484458568961
n3
2.178595262301E+24
n4
2.824243078872E+32
n5
3.6612348822112E+40
2 √n11385.779244303
3 √n506.10641187143
4 √n106.70416694911
5 √n41.931954285795
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
-129635968 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 129635969 can be divided by 4 positive divisors.
The sum of these divisors (counting 129635969) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110100001011010000001
3
Ternary
100000221012010012
4
Quaternary
13232201122001
5
Quinary
231141322334
6
Senary
20510314305
8
Octal
756413201
10
Decimal
129635969
12
Duodecimal
374b8995
16
Hexadecimal
7ba1681
20
Vigesimal
20a49i9
36
Base36
256jr5
md5
75d2afc6eefcf04d5d1093742a929eda
sha1
3704400190f8ca14bfa897263c7b3273b65d9cc0
sha256
6ffec901fe24f0b0357c3e01dbadc32907c0f773a414818b133bfbdd97646768
sha512
b4e6cbcf66d3854a28ab9e27998048745d1b51c9ef29e437bcd37ec308d0d88620584b2aa88ea41df9630ef4d9bf4897d14087b81ebb52fc2b114c1ad67db75f
ripemd-160
370583a532efa389e1c72e94decb88517a3a1019
Diameter
259271938
Circumference
814526815.70279
Area
5.2795986515058E+16
Volume
9.1256784949206E+24
Surface area
2.1118394606023E+17
Circumference
814526815.70279
Perimeter
518543876
Area
16805484458568961
Diagonal
183332945.53118
Surface area
100832906751413766
Volume
2.178595262301E+24
Space diagonal
224536084.79642
Perimeter
388907907
Area
7.2769882320126E+15
Altitude
112268042.39821
Surface area
7.2769882320126E+15
Volume
2.5674991390566E+23
Height
61110981.843726