129433910 is an even 9-digits composite number following 129433909
and preceding 129433911 . In scientific notation, it is written as 1.29433910 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 51641568 positive integers (up to 129433910) that are relatively prime to 129433910.
129433910 has 16 divisors, whose sum is 233575056
The reverse of 129433910 is 019334921
Previous prime number is 397
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million four hundred thirty-three thousand nine hundred ten
Scientific notation
1.29433910 × 10^8
Engineering notation
1.29433910 × 10^6
Prime Factorization
2 × 5 × 397 × 32603
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129433910
Product of the distinct prime numbers
The prime factorization of 129433910 is 2 × 5 × 397 × 32603.
Since it has a total of 4 prime factors.
8 , 1 , 93 , 45 , 849 , 542 , 6472 , 9720 , 27405 , 70385 , 179423 , 282340 , 535515 , 3091508 , 81133649 , 81105696 , 30339955 , 948741973 , 5443933505 , 8524201192
n×2
258867820
n×3
388301730
n×4
517735640
n×5
647169550
n÷2
64716955
n÷3
43144636.666667
n÷3
32358477.5
n÷5
25886782
n2
16753137057888100
n3
2.1684240341684E+24
n4
2.8066760128038E+32
n5
3.6327905044041E+40
2 √n
11376.902478267
3 √n
505.84332508118
4 √n
106.6625636213
5 √n
41.918874557662
1 , 2 , 5 , 10 , 397 , 794 , 1985 , 3970 , 32603 , 65206 , 163015 , 326030 , 12943391 , 25886782 , 64716955 , 129433910
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
-129433909
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 129433910 can be divided by 16 positive divisors.
The sum of these divisors (counting 129433910) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101110000000100110110
3
Ternary
100000112220221112
4
Quaternary
13231300010312
5
Quinary
231113341120
6
Senary
20502115022
8
Octal
755600466
10
Decimal
129433910
12
Duodecimal
3741ba72
16
Hexadecimal
7b70136
20
Vigesimal
208j4fa
36
Base36
2527ue
md5
ad55061ccf7a5cdb2c31d7aa9575dbe5
sha1
4afba23cc1054ba8cb474dd6f8cca0dff6bb5e11
sha256
2deb99db2882fec2f8070a52454b8065d7a79e17503ef6fd42ea4f1761f90a03
sha512
8f6c7f0169f227c6d136c96ae37ba7fe6a99dc06be0d5808b2df4feab530c9b40e402ad918fd33a1bb9569265dd44a27b300e73662f304d289aff02172a66ae5
ripemd-160
ea9e1ee3384911cbaa89eef47c161a060aa86bad
Diameter
258867820
Circumference
813257241.5628
Area
5.2631532305644E+16
Volume
9.0830733541478E+24
Surface area
2.1052612922258E+17
Circumference
813257241.5628
Perimeter
517735640
Area
16753137057888100
Diagonal
183047190.95298
Surface area
100518822347328600
Volume
2.1684240341684E+24
Space diagonal
224186108.3423
Perimeter
388301730
Area
7.2543211426068E+15
Altitude
112093054.17115
Surface area
7.2543211426068E+15
Volume
2.5555122317472E+23
Height
61015730.31766