129833939 is an odd 9-digits composite number following 129833938
and preceding 129833940 . In scientific notation, it is written as 1.29833939 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 129555456 positive integers (up to 129833939) that are relatively prime to 129833939.
129833939 has 4 divisors, whose sum is 130112424
The reverse of 129833939 is 939338921
Previous prime number is 467
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million eight hundred thirty-three thousand nine hundred thirty-nine
Scientific notation
1.29833939 × 10^8
Engineering notation
1.29833939 × 10^6
Prime Factorization
467 × 278017
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129833939
Product of the distinct prime numbers
The prime factorization of 129833939 is 467 × 278017.
Since it has a total of 2 prime factors.
7 , 5 , 90 , 83 , 311 , 740 , 465 , 4745 , 24471 , 41465 , 178612 , 310852 , 3458412 , 6904501 , 19060918 , 94698984 , 428991497 , 303795574 , 1372362053 , 2140547156
n×2
259667878
n×3
389501817
n×4
519335756
n×5
649169695
n÷2
64916969.5
n÷3
43277979.666667
n÷3
32458484.75
n÷5
25966787.8
n2
16856851716255721
n3
2.1885914574604E+24
n4
2.8415344978383E+32
n5
3.6892761665874E+40
2 √n
11394.469667343
3 √n
506.36390966205
4 √n
106.74488122314
5 √n
41.944753515628
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
-129833938
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 129833939 can be divided by 4 positive divisors.
The sum of these divisors (counting 129833939) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111010001101111010011
3
Ternary
100001022020200102
4
Quaternary
13233101233103
5
Quinary
231214141224
6
Senary
20514443015
8
Octal
757215723
10
Decimal
129833939
12
Duodecimal
3759346b
16
Hexadecimal
7bd1bd3
20
Vigesimal
20b94gj
36
Base36
25asib
md5
94d3e18473e151040dfbffa68a52cb55
sha1
999a56f335fc4c54319c7c3e7619e74a67691eef
sha256
747325e466d469331fde8316cd348285919a756fb23dfa126f78c53d52ad81e6
sha512
26d19ab196a07449b6aa68dfb34c73654617549d07d7f08295a13096f5d1dfde27bddf74a47eacc079dd3169b04b35ea092d3a994739d714b6f4c48e2fa35a2a
ripemd-160
6b9f70f14435487cf4bfc962fb069874d2f2a9b9
Diameter
259667878
Circumference
815770697.89805
Area
5.2957361514441E+16
Volume
9.1675504592893E+24
Surface area
2.1182944605777E+17
Circumference
815770697.89805
Perimeter
519335756
Area
16856851716255721
Diagonal
183612917.39012
Surface area
101141110297534326
Volume
2.1885914574604E+24
Space diagonal
224878978.8948
Perimeter
389501817
Area
7.2992309070524E+15
Altitude
112439489.4474
Surface area
7.2992309070524E+15
Volume
2.5792797680287E+23
Height
61204305.796707