129116952 is an even 9-digits composite number following 129116951
and preceding 129116953 . In scientific notation, it is written as 1.29116952 × 10^8.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 42815808 positive integers (up to 129116952) that are relatively prime to 129116952.
129116952 has 32 divisors, whose sum is 270388800
The reverse of 129116952 is 259611921
Previous prime number is 197
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million one hundred sixteen thousand nine hundred fifty-two
Scientific notation
1.29116952 × 10^8
Engineering notation
1.29116952 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 197 × 9103
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
32279238 Product of the distinct prime numbers
The prime factorization of 129116952 is 2 × 2 × 2 × 9 × 197 × 9103.
Since it has a total of 6 prime factors.
10 , 5 , 28 , 37 , 555 , 183 , 5859 , 9142 , 23653 , 91012 , 835924 , 643805 , 181059 , 4862502 , 24106701 , 21542216 , 604853102 , 780839720 , 4522024082 , 6660569352
n×2
258233904
n×3
387350856
n×4
516467808
n×5
645584760
n÷2
64558476
n÷3
43038984
n÷3
32279238
n÷5
25823390.4
n2
16671187293770304
n3
2.1525328895928E+24
n4
2.7792848578397E+32
n5
3.5885278958401E+40
2 √n11362.96404993
3 √n505.43008422338
4 √n106.59720470036
5 √n41.898324214678
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 197 , 394 , 788 , 1576 , 1773 , 3546 , 7092 , 9103 , 14184 , 18206 , 36412 , 72824 , 81927 , 163854 , 327708 , 655416 , 1793291 , 3586582 , 7173164 , 14346328 , 16139619 , 32279238 , 64558476 , 129116952
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129116951 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129116952 can be divided by 32 positive divisors.
The sum of these divisors (counting 129116952) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101100100010101100011000
3
Ternary
22222221211011100
4
Quaternary
13230202230120
5
Quinary
231023220302
6
Senary
20451231400
8
Octal
754425430
10
Decimal
129116952
12
Duodecimal
372a8560
16
Hexadecimal
7b22b18
20
Vigesimal
206jc7c
36
Base36
24vfa0
md5
7819ddb7bd69fb1199e645c403e5fd32
sha1
884727588ed2abe85663a851953e2f0f61472768
sha256
36b35393f4d40bfa40cf9caa4531efab8f9ad8af620401443781f41f6ff48963
sha512
59bba5da4922a4d96bccd9c191e91b553d758c591a2a86e1738b590d782fb0cb6abb3d4468e48f5565e4e9d36f268b67255d745b129989b3875bbec2aebc28cc
ripemd-160
e01591985f67c71923f3dbbea74c365d8f58fd32
Diameter
258233904
Circumference
811265735.71421
Area
5.2374079528728E+16
Volume
9.0165086834067E+24
Surface area
2.0949631811491E+17
Circumference
811265735.71421
Perimeter
516467808
Area
16671187293770304
Diagonal
182598944.65068
Surface area
100027123762621824
Volume
2.1525328895928E+24
Space diagonal
223637120.98243
Perimeter
387350856
Area
7.2188358538267E+15
Altitude
111818560.49122
Surface area
7.2188358538267E+15
Volume
2.5367843382635E+23
Height
60866314.883559