129939069 is an odd 9-digits composite number following 129939068
and preceding 129939070 . In scientific notation, it is written as 1.29939069 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 79869888 positive integers (up to 129939069) that are relatively prime to 129939069.
129939069 has 16 divisors, whose sum is 186795392
The reverse of 129939069 is 960939921
Previous prime number is 2557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million nine hundred thirty-nine thousand sixty-nine
Scientific notation
1.29939069 × 10^8
Engineering notation
1.29939069 × 10^6
Prime Factorization
3 × 13 × 2557 × 1303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129939069
Product of the distinct prime numbers
The prime factorization of 129939069 is 3 × 13 × 2557 × 1303.
Since it has a total of 4 prime factors.
10 , 9 , 58 , 72 , 409 , 329 , 5778 , 6375 , 43929 , 6674 , 432465 , 914846 , 7263879 , 4429472 , 30247966 , 80384682 , 364423186 , 732933621 , 4533140191 , 4389277448
n×2
259878138
n×3
389817207
n×4
519756276
n×5
649695345
n÷2
64969534.5
n÷3
43313023
n÷3
32484767.25
n÷5
25987813.8
n2
16884161652586761
n3
2.1939122459826E+24
n4
2.8507491471068E+32
n5
3.704236901276E+40
2 √n
11399.081936718
3 √n
506.50054490641
4 √n
106.76648320853
5 √n
41.951544073505
1 , 3 , 13 , 39 , 1303 , 2557 , 3909 , 7671 , 16939 , 33241 , 50817 , 99723 , 3331771 , 9995313 , 43313023 , 129939069
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129939068
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129939069 can be divided by 16 positive divisors.
The sum of these divisors (counting 129939069) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111101011011001111101
3
Ternary
100001111120220010
4
Quaternary
13233223121331
5
Quinary
231231022234
6
Senary
20521013433
8
Octal
757533175
10
Decimal
129939069
12
Duodecimal
37624279
16
Hexadecimal
7beb67d
20
Vigesimal
20c27d9
36
Base36
25d1ml
md5
cebd3bb2c79d9d87dcabfe6ab00cf11d
sha1
fce34887f41556c5bec5879c6f251be49351c614
sha256
1f06d257044c9a92846f6bb1ccc0155c42d8f6efc36dd6df5616789d49ee2dfc
sha512
988f0e90495d50ca1c56472d907cf7c889b7bb59b8a5fe6e38863069aa779f3f95048b7fc515991fbd30e71072d898b3252800f38fc01f06855c5ae6395124be
ripemd-160
5432b31812263d9dde7f3143f918ae6bbb4b1088
Diameter
259878138
Circumference
816431249.16939
Area
5.3043158209789E+16
Volume
9.1898381261329E+24
Surface area
2.1217263283916E+17
Circumference
816431249.16939
Perimeter
519756276
Area
16884161652586761
Diagonal
183761593.66193
Surface area
101304969915520566
Volume
2.1939122459826E+24
Space diagonal
225061069.3962
Perimeter
389817207
Area
7.3110564563716E+15
Altitude
112530534.6981
Surface area
7.3110564563716E+15
Volume
2.5855503774375E+23
Height
61253864.553978