129852171 is an odd 9-digits composite number following 129852170
and preceding 129852172 . In scientific notation, it is written as 1.29852171 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 81475776 positive integers (up to 129852171) that are relatively prime to 129852171.
129852171 has 12 divisors, whose sum is 198597672
The reverse of 129852171 is 171258921
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million eight hundred fifty-two thousand one hundred seventy-one
Scientific notation
1.29852171 × 10^8
Engineering notation
1.29852171 × 10^6
Prime Factorization
3 × 3 × 17 × 848707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43284057
Product of the distinct prime numbers
The prime factorization of 129852171 is 3 × 3 × 17 × 848707.
Since it has a total of 4 prime factors.
2 , 2 , 13 , 8 , 993 , 120 , 8022 , 5885 , 31070 , 35085 , 456357 , 825368 , 5012448 , 6956184 , 11346054 , 5629174 , 924495110 , 803837037 , 8676505950 , 6925295050
n×2
259704342
n×3
389556513
n×4
519408684
n×5
649260855
n÷2
64926085.5
n÷3
43284057
n÷3
32463042.75
n÷5
25970434.2
n2
16861586313413241
n3
2.1895135893006E+24
n4
2.8431309300468E+32
n5
3.6918672370383E+40
2 √n
11395.269676493
3 √n
506.3876106932
4 √n
106.74862845251
5 √n
41.945931472333
1 , 3 , 9 , 17 , 51 , 153 , 848707 , 2546121 , 7638363 , 14428019 , 43284057 , 129852171
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
-129852170
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 129852171 can be divided by 12 positive divisors.
The sum of these divisors (counting 129852171) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101111010110001100001011
3
Ternary
100001100011200200
4
Quaternary
13233112030023
5
Quinary
231220232141
6
Senary
20515103243
8
Octal
757261413
10
Decimal
129852171
12
Duodecimal
375a1b23
16
Hexadecimal
7bd630b
20
Vigesimal
20bba8b
36
Base36
25b6kr
md5
b80c25479f5ac838129d1c5ce4be63c8
sha1
452980c3f3e325750c8a1207913796c98f748d77
sha256
e839bf9ba019a4f265ae5490bc491bf49d2614a4b9576eb312a4297f49f10087
sha512
221016f9d393214630780dd9bcf8093774e13be567219be21138ecb2f62b6ee2c93d548287bfc590db4cc68e6287dce966ae5403ea959b50d7370b68198fdbcc
ripemd-160
e6c694b9070e9002b7d80e53d7f0529073ee337a
Diameter
259704342
Circumference
815885252.93257
Area
5.2972235690089E+16
Volume
9.171413076109E+24
Surface area
2.1188894276036E+17
Circumference
815885252.93257
Perimeter
519408684
Area
16861586313413241
Diagonal
183638701.33179
Surface area
101169517880479446
Volume
2.1895135893006E+24
Space diagonal
224910557.64512
Perimeter
389556513
Area
7.3012810477599E+15
Altitude
112455278.82256
Surface area
7.3012810477599E+15
Volume
2.5803665108242E+23
Height
61212900.44393