129299939 is an odd 9-digits composite number following 129299938
and preceding 129299940 . In scientific notation, it is written as 1.29299939 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 129272040 positive integers (up to 129299939) that are relatively prime to 129299939.
129299939 has 4 divisors, whose sum is 129327840
The reverse of 129299939 is 939992921
Previous prime number is 5869
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred twenty-nine million two hundred ninety-nine thousand nine hundred thirty-nine
Scientific notation
1.29299939 × 10^8
Engineering notation
1.29299939 × 10^6
Prime Factorization
5869 × 22031
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129299939
Product of the distinct prime numbers
The prime factorization of 129299939 is 5869 × 22031.
Since it has a total of 2 prime factors.
1 , 7 , 53 , 54 , 801 , 975 , 3140 , 1729 , 68940 , 93597 , 150393 , 667105 , 7204408 , 1584989 , 23573382 , 85683523 , 458684568 , 692038620 , 1422206281 , 8786109563
n×2
258599878
n×3
387899817
n×4
517199756
n×5
646499695
n÷2
64649969.5
n÷3
43099979.666667
n÷3
32324984.75
n÷5
25859987.8
n2
16718474225403721
n3
2.1616976975178E+24
n4
2.7950738042549E+32
n5
3.6140287239065E+40
2 √n
11371.013103501
3 √n
505.66873989239
4 √n
106.63495254138
5 √n
41.910193308527
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
-129299938
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 129299939 can be divided by 4 positive divisors.
The sum of these divisors (counting 129299939) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101001111010111100011
3
Ternary
100000022010011122
4
Quaternary
13231033113203
5
Quinary
231100044224
6
Senary
20455202455
8
Octal
755172743
10
Decimal
129299939
12
Duodecimal
3737642b
16
Hexadecimal
7b4f5e3
20
Vigesimal
20829gj
36
Base36
24zcgz
md5
5d2045bc68cb525a2d5154f7ccfd9268
sha1
3957d5e4e1e21132e03412d8d4d0a0c7a59d1b32
sha256
39d737c881a00588f4f84223f9aabceb5a35e6835c3e7a81040c9055c1be1f80
sha512
61b3e051370ed74715d5bad51c4c81e37943ed2caf5082332731eedf2bcef89bbf7ceca9c87c437609d7ee248d51ecbea851be40f4b7bf5741dc019daf1d036a
ripemd-160
eab9f5b905ae444a06be87127bcdef13c136ac8c
Diameter
258599878
Circumference
812415476.94402
Area
5.2522635805759E+16
Volume
9.0548981410717E+24
Surface area
2.1009054322303E+17
Circumference
812415476.94402
Perimeter
517199756
Area
16718474225403721
Diagonal
182857727.34781
Surface area
100310845352422326
Volume
2.1616976975178E+24
Space diagonal
223954063.76356
Perimeter
387899817
Area
7.2393116958575E+15
Altitude
111977031.88178
Surface area
7.2393116958575E+15
Volume
2.5475851679836E+23
Height
60952575.782605