129852169 is an odd 9-digits composite number following 129852168
and preceding 129852170 . In scientific notation, it is written as 1.29852169 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 125374480 positive integers (up to 129852169) that are relatively prime to 129852169.
129852169 has 4 divisors, whose sum is 134329860
The reverse of 129852169 is 961258921
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million eight hundred fifty-two thousand one hundred sixty-nine
Scientific notation
1.29852169 × 10^8
Engineering notation
1.29852169 × 10^6
Prime Factorization
29 × 4477661
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129852169
Product of the distinct prime numbers
The prime factorization of 129852169 is 29 × 4477661.
Since it has a total of 2 prime factors.
4 , 8 , 48 , 71 , 561 , 887 , 6233 , 2410 , 76742 , 80116 , 52304 , 900139 , 2359632 , 5257491 , 94901286 , 95638941 , 524054392 , 397493938 , 9209628094 , 7531372600
n×2
259704338
n×3
389556507
n×4
519408676
n×5
649260845
n÷2
64926084.5
n÷3
43284056.333333
n÷3
32463042.25
n÷5
25970433.8
n2
16861585794004561
n3
2.1895134881311E+24
n4
2.8431307548858E+32
n5
3.6918669527252E+40
2 √n
11395.269588737
3 √n
506.38760809339
4 √n
106.74862804148
5 √n
41.945931343121
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129852168
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129852169 can be divided by 4 positive divisors.
The sum of these divisors (counting 129852169) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111010110001100001001
3
Ternary
100001100011200121
4
Quaternary
13233112030021
5
Quinary
231220232134
6
Senary
20515103241
8
Octal
757261411
10
Decimal
129852169
12
Duodecimal
375a1b21
16
Hexadecimal
7bd6309
20
Vigesimal
20bba89
36
Base36
25b6kp
md5
77266c9d24741a235590cf64bbca0ae1
sha1
9cf4534cfaa9fc2c20371cb0ac0a6f46e1e969b0
sha256
aedd8f5220e5cc5f757cfecdf80790fec6dc2a2e5733c911d8c0026d399424f7
sha512
1c29bdd958b759f9cae843e798290ee8cc98a773c79f540ac2cd8bd880d67e0d087ab97d0b0e7e4b4bb1c92d9dc8d565c35d980e1f9f8e2ecabc6262f4ed9087
ripemd-160
bb4c0d484191cfa4a930d84cfa54ab6ab7a9f762
Diameter
259704338
Circumference
815885240.3662
Area
5.2972234058319E+16
Volume
9.1714126523311E+24
Surface area
2.1188893623327E+17
Circumference
815885240.3662
Perimeter
519408676
Area
16861585794004561
Diagonal
183638698.50336
Surface area
101169514764027366
Volume
2.1895134881311E+24
Space diagonal
224910554.18102
Perimeter
389556507
Area
7.3012808228494E+15
Altitude
112455277.09051
Surface area
7.3012808228494E+15
Volume
2.5803663915948E+23
Height
61212899.501121