129809343 is an odd 9-digits composite number following 129809342
and preceding 129809344 . In scientific notation, it is written as 1.29809343 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86504384 positive integers (up to 129809343) that are relatively prime to 129809343.
129809343 has 8 divisors, whose sum is 173149488
The reverse of 129809343 is 343908921
Previous prime number is 14633
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million eight hundred nine thousand three hundred forty-three
Scientific notation
1.29809343 × 10^8
Engineering notation
1.29809343 × 10^6
Prime Factorization
3 × 14633 × 2957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129809343
Product of the distinct prime numbers
The prime factorization of 129809343 is 3 × 14633 × 2957.
Since it has a total of 3 prime factors.
1 , 2 , 16 , 6 , 519 , 355 , 1129 , 7183 , 7167 , 44456 , 722605 , 15609 , 1213487 , 2490237 , 10626938 , 81689273 , 944725146 , 408265883 , 5309306586 , 3530489602
n×2
259618686
n×3
389428029
n×4
519237372
n×5
649046715
n÷2
64904671.5
n÷3
43269781
n÷3
32452335.75
n÷5
25961868.6
n2
16850465530091649
n3
2.1873478597053E+24
n4
2.8393818858081E+32
n5
3.6857829712285E+40
2 √n
11393.390320708
3 √n
506.33193211347
4 √n
106.73982537323
5 √n
41.943164175659
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
-129809342
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 129809343 can be divided by 8 positive divisors.
The sum of these divisors (counting 129809343) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111001011101110111111
3
Ternary
100001020222221110
4
Quaternary
13233023232333
5
Quinary
231212344333
6
Senary
20514133103
8
Octal
757135677
10
Decimal
129809343
12
Duodecimal
37581193
16
Hexadecimal
7bcbbbf
20
Vigesimal
20b6373
36
Base36
25a9j3
md5
2158efd3783b9f970b0eaaa1e66ff4fe
sha1
7d453fd78202e3cf558437e28e3fa594a58d2527
sha256
1490d5bdd32de1c5334043c7819643e72c7c336d9513387c9340d7a80be86e47
sha512
934a0c71a3f9496a0bb9d8ac789f5ddea8aa6696950b96733f5102310a51c1d2125b32b956c0e3816778f1642ee81e715f2c13e351047371b70125eb70120b96
ripemd-160
235227f8f00fd19e1e82c7384f77645d447d2d0c
Diameter
259618686
Circumference
815616156.67224
Area
5.2937298718904E+16
Volume
9.1623412891942E+24
Surface area
2.1174919487562E+17
Circumference
815616156.67224
Perimeter
519237372
Area
16850465530091649
Diagonal
183578133.39334
Surface area
101102793180549894
Volume
2.1873478597053E+24
Space diagonal
224836377.37314
Perimeter
389428029
Area
7.2964656073267E+15
Altitude
112418188.68657
Surface area
7.2964656073267E+15
Volume
2.5778141740192E+23
Height
61192711.131114