129631352 is an even 9-digits composite number following 129631351
and preceding 129631353 . In scientific notation, it is written as 1.29631352 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors.
There are 64815672 positive integers (up to 129631352) that are relatively prime to 129631352.
129631352 has 8 divisors, whose sum is 243058800
The reverse of 129631352 is 253136921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred fifty-two
Scientific notation
1.29631352 × 10^8
Engineering notation
1.29631352 × 10^6
Prime Factorization
2 × 2 × 2 × 16203919
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32407838
Product of the distinct prime numbers
The prime factorization of 129631352 is 2 × 2 × 2 × 16203919.
Since it has a total of 4 prime factors.
8 , 6 , 36 , 27 , 824 , 48 , 1510 , 2736 , 25311 , 36671 , 428089 , 500186 , 816248 , 6830546 , 90866404 , 11426423 , 326403007 , 33319445 , 3400723755 , 1789595667
n×2
259262704
n×3
388894056
n×4
518525408
n×5
648156760
n÷2
64815676
n÷3
43210450.666667
n÷3
32407838
n÷5
25926270.4
n2
16804287421347904
n3
2.1783624978259E+24
n4
2.8238407573927E+32
n5
3.6605829521352E+40
2 √n
11385.576489577
3 √n
506.10040345401
4 √n
106.70321686611
5 √n
41.931655599262
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129631351
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129631352 can be divided by 8 positive divisors.
The sum of these divisors (counting 129631352) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110100000010001111000
3
Ternary
100000220221210012
4
Quaternary
13232200101320
5
Quinary
231141200402
6
Senary
20510241052
8
Octal
756402170
10
Decimal
129631352
12
Duodecimal
374b6188
16
Hexadecimal
7ba0478
20
Vigesimal
20a3i7c
36
Base36
256g6w
md5
8771a66c8aac146d40a96fbb2d022b9e
sha1
6ca485608df9665d4d8f98d979257bb6d5c30469
sha256
7f39a3c0fc16adf4dad39f994c7e62b5f6cb789d6150213a58249c4fddcf8d94
sha512
e90199dc4334b99c816814870a610f3a2125f00e8c1a76195e03a76214e9c6f37390023de3173f86c2eaaf4ec44af85c1da4002d90a6591fee97545a4d08d15c
ripemd-160
db4defd02f1f4ebe7e000a3c8181d0e762640323
Diameter
259262704
Circumference
814497806.23623
Area
5.2792225911718E+16
Volume
9.1247034933672E+24
Surface area
2.1116890364687E+17
Circumference
814497806.23623
Perimeter
518525408
Area
16804287421347904
Diagonal
183326416.10716
Surface area
100825724528087424
Volume
2.1783624978259E+24
Space diagonal
224528087.91785
Perimeter
388894056
Area
7.2764698996913E+15
Altitude
112264043.95892
Surface area
7.2764698996913E+15
Volume
2.567224823492E+23
Height
61108805.369054