129343837 is an odd 9-digits composite number following 129343836
and preceding 129343838 . In scientific notation, it is written as 1.29343837 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 104344512 positive integers (up to 129343837) that are relatively prime to 129343837.
129343837 has 8 divisors, whose sum is 156517056
The reverse of 129343837 is 738343921
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred forty-three thousand eight hundred thirty-seven
Scientific notation
1.29343837 × 10^8
Engineering notation
1.29343837 × 10^6
Prime Factorization
7 × 17 × 1086923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129343837
Product of the distinct prime numbers
The prime factorization of 129343837 is 7 × 17 × 1086923.
Since it has a total of 3 prime factors.
5 , 3 , 99 , 27 , 312 , 241 , 4986 , 2165 , 73504 , 3529 , 645656 , 239149 , 6875190 , 9535790 , 71281262 , 2490829 , 90235272 , 22215291 , 7547421437 , 4365593092
n×2
258687674
n×3
388031511
n×4
517375348
n×5
646719185
n÷2
64671918.5
n÷3
43114612.333333
n÷3
32335959.25
n÷5
25868767.4
n2
16729828169882569
n3
2.1639001678433E+24
n4
2.798871505938E+32
n5
3.6201677984798E+40
2 √n
11372.943198662
3 √n
505.72595913754
4 √n
106.64400216919
5 √n
41.913038667753
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
-129343836
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 129343837 can be divided by 8 positive divisors.
The sum of these divisors (counting 129343837) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011010000101011101
3
Ternary
100000101100101111
4
Quaternary
13231122011131
5
Quinary
231103000322
6
Senary
20500142021
8
Octal
755320535
10
Decimal
129343837
12
Duodecimal
37397911
16
Hexadecimal
7b5a15d
20
Vigesimal
2087jbh
36
Base36
250acd
md5
5cfe38adb6571561161bc6b97d0cbcec
sha1
b0237d079a84f152abf0e6a5358f28a171ed1529
sha256
8992b80a401f2050c9eaa3fe7a8283c69f32f8a6de7351acb8b619eaadb89179
sha512
d880c1889309c002fe3dfa979ebaccf68e884d1cdb4609d5f697c999ab1790b0369ca682811265ecc7476daa2ff21b5febb5278c1522aae31d9ce3aea4d60530
ripemd-160
f3babead4940f3dc90bae72e8a4f80c71a0eeced
Diameter
258687674
Circumference
812691296.21263
Area
5.2558305274323E+16
Volume
9.0641238271976E+24
Surface area
2.1023322109729E+17
Circumference
812691296.21263
Perimeter
517375348
Area
16729828169882569
Diagonal
182919808.49477
Surface area
100378969019295414
Volume
2.1639001678433E+24
Space diagonal
224030097.32991
Perimeter
388031511
Area
7.2442280980334E+15
Altitude
112015048.66495
Surface area
7.2442280980334E+15
Volume
2.5501808041545E+23
Height
60973269.498258