129126934 is an even 9-digits composite number following 129126933
and preceding 129126935 . In scientific notation, it is written as 1.29126934 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 60765344 positive integers (up to 129126934) that are relatively prime to 129126934.
129126934 has 12 divisors, whose sum is 205755084
The reverse of 129126934 is 439621921
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-nine million one hundred twenty-six thousand nine hundred thirty-four
Scientific notation
1.29126934 × 10^8
Engineering notation
1.29126934 × 10^6
Prime Factorization
2 × 17 × 17 × 223403
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7595702 Product of the distinct prime numbers
The prime factorization of 129126934 is 2 × 17 × 17 × 223403.
Since it has a total of 4 prime factors.
1 , 5 , 13 , 57 , 317 , 318 , 927 , 7062 , 53648 , 21973 , 250102 , 904974 , 4845399 , 274257 , 24661192 , 5140439 , 266196376 , 544070832 , 7970624564 , 5370193823
n×2
258253868
n×3
387380802
n×4
516507736
n×5
645634670
n÷2
64563467
n÷3
43042311.333333
n÷3
32281733.5
n÷5
25825386.8
n2
16673765084240356
n3
2.1530321635642E+24
n4
2.7801444208443E+32
n5
3.5899152514083E+40
2 √n11363.403275428
3 √n505.44310877983
4 √n106.59926489159
5 √n41.898972024487
1 , 2 , 17 , 34 , 289 , 578 , 223403 , 446806 , 3797851 , 7595702 , 64563467 , 129126934
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129126933 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129126934 can be divided by 12 positive divisors.
The sum of these divisors (counting 129126934) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101100100101001000010110
3
Ternary
22222222022212001
4
Quaternary
13230211020112
5
Quinary
231024030214
6
Senary
20451345514
8
Octal
754451026
10
Decimal
129126934
12
Duodecimal
372b229a
16
Hexadecimal
7b25216
20
Vigesimal
2070h6e
36
Base36
24vmza
md5
950742dd6cfa29e56db233ca7c04dc76
sha1
e68a643dccb9a3a2c01fdd48624748767448b823
sha256
0cb0d39f068bd804e8e9e60a9e0dbe81c0d293a344f6be2b1521683f4f24e35e
sha512
6a41569daef41819db3e9c9ca805f2ffb7b7ab2fd44cc00854759538edd66b2e1bd14d368fcc898b7ef596c449d8b80ab9e19264cd123e2924b33c480820d782
ripemd-160
705c682016f685e43bbe22f22b83e73e0f93099d
Diameter
258253868
Circumference
811328454.46995
Area
5.2382177896332E+16
Volume
9.0186000373278E+24
Surface area
2.0952871158533E+17
Circumference
811328454.46995
Perimeter
516507736
Area
16673765084240356
Diagonal
182613061.33046
Surface area
100042590505442136
Volume
2.1530321635642E+24
Space diagonal
223654410.31359
Perimeter
387380802
Area
7.2199520698431E+15
Altitude
111827205.1568
Surface area
7.2199520698431E+15
Volume
2.5373727382817E+23
Height
60871020.443485