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 3 prime factors and 8 positive divisors.
There are 79869888 positive integers (up to 129939069) that are relatively prime to 129939069.
129939069 has 8 divisors, whose sum is 133425280
The reverse of 129939069 is 960939921
Previous prime number is 1303
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
39 × 1303 × 2557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129939069
Product of the distinct prime numbers
The prime factorization of 129939069 is 39 × 1303 × 2557.
Since it has a total of 3 prime factors.
2 , 6 , 49 , 41 , 232 , 413 , 7033 , 4187 , 94669 , 26586 , 68351 , 879334 , 1358845 , 341518 , 45183949 , 30874346 , 435378909 , 14603239 , 9269077288 , 2188294591
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
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
-129939068
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 129939069 can be divided by 8 positive divisors.
The sum of these divisors (counting 129939069) is 1, the average is 0.125.
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