129631362 is an even 9-digits composite number following 129631361
and preceding 129631363 . In scientific notation, it is written as 1.29631362 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 37036944 positive integers (up to 129631362) that are relatively prime to 129631362.
129631362 has 16 divisors, whose sum is 207867000
The reverse of 129631362 is 263136921
Previous prime number is 49
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred sixty-two
Scientific notation
1.29631362 × 10^8
Engineering notation
1.29631362 × 10^6
Prime Factorization
2 × 21 × 49 × 62989
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129631362
Product of the distinct prime numbers
The prime factorization of 129631362 is 2 × 21 × 49 × 62989.
Since it has a total of 4 prime factors.
3 , 6 , 32 , 52 , 449 , 1000 , 7832 , 6544 , 16289 , 56899 , 267716 , 714570 , 764708 , 3374654 , 47625789 , 55070444 , 689348628 , 693306796 , 486393151 , 2820004517
n×2
259262724
n×3
388894086
n×4
518525448
n×5
648156810
n÷2
64815681
n÷3
43210454
n÷3
32407840.5
n÷5
25926272.4
n2
16804290013975044
n3
2.1783630019546E+24
n4
2.8238416287378E+32
n5
3.6605843640558E+40
2 √n
11385.576928729
3 √n
506.10041646785
4 √n
106.70321892393
5 √n
41.931656246198
1 , 2 , 21 , 42 , 49 , 98 , 1029 , 2058 , 62989 , 125978 , 1322769 , 2645538 , 3086461 , 6172922 , 64815681 , 129631362
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129631361
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129631362 can be divided by 16 positive divisors.
The sum of these divisors (counting 129631362) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110100000010010000010
3
Ternary
100000220221210120
4
Quaternary
13232200102002
5
Quinary
231141200422
6
Senary
20510241110
8
Octal
756402202
10
Decimal
129631362
12
Duodecimal
374b6196
16
Hexadecimal
7ba0482
20
Vigesimal
20a3i82
36
Base36
256g76
md5
c76aeb1686cdb3198d883691b230928f
sha1
304854761f068308b44caae9ce149f575dd8cf4f
sha256
880957fb4462d09263add070a9a963d8b8b96015d7181fb746ac68125535fc8a
sha512
3c06c7c62b62815546afd91d3a5cc2103b1343e2c9343f898f6290871da9c092dae9cbcd9cec44d1c29217b023ad6ff7bfb89d4488fbd1069673edeb51c7af39
ripemd-160
082ecee8bab3dcfd0cc4a5f5080b98f1b3858ee6
Diameter
259262724
Circumference
814497869.06808
Area
5.2792234056696E+16
Volume
9.1247056050564E+24
Surface area
2.1116893622679E+17
Circumference
814497869.06808
Perimeter
518525448
Area
16804290013975044
Diagonal
183326430.2493
Surface area
100825740083850264
Volume
2.1783630019546E+24
Space diagonal
224528105.23835
Perimeter
388894086
Area
7.2764710223318E+15
Altitude
112264052.61918
Surface area
7.2764710223318E+15
Volume
2.5672254176133E+23
Height
61108810.083099