129631716 is an even 9-digits composite number following 129631715
and preceding 129631717 . In scientific notation, it is written as 1.29631716 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 43210560 positive integers (up to 129631716) that are relatively prime to 129631716.
129631716 has 12 divisors, whose sum is 252061740
The reverse of 129631716 is 617136921
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million six hundred thirty-one thousand seven hundred sixteen
Scientific notation
1.29631716 × 10^8
Engineering notation
1.29631716 × 10^6
Prime Factorization
2 × 2 × 9 × 3600881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64815858
Product of the distinct prime numbers
The prime factorization of 129631716 is 2 × 2 × 9 × 3600881.
Since it has a total of 4 prime factors.
2 , 9 , 28 , 3 , 221 , 603 , 5038 , 8930 , 17421 , 19278 , 853427 , 441349 , 8351204 , 5181091 , 87944330 , 58032372 , 567004984 , 768137979 , 40620507 , 3318018321
n×2
259263432
n×3
388895148
n×4
518526864
n×5
648158580
n÷2
64815858
n÷3
43210572
n÷3
32407929
n÷5
25926343.2
n2
16804381793104656
n3
2.1783808481593E+24
n4
2.8238724744843E+32
n5
3.6606343463256E+40
2 √n
11385.592474702
3 √n
506.10087715725
4 √n
106.7032917707
5 √n
41.93167914774
1 , 2 , 4 , 9 , 18 , 36 , 3600881 , 7201762 , 14403524 , 32407929 , 64815858 , 129631716
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
-129631715
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 129631716 can be divided by 12 positive divisors.
The sum of these divisors (counting 129631716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110100000010111100100
3
Ternary
100000220222021200
4
Quaternary
13232200113210
5
Quinary
231141203331
6
Senary
20510242500
8
Octal
756402744
10
Decimal
129631716
12
Duodecimal
374b6430
16
Hexadecimal
7ba05e4
20
Vigesimal
20a3j5g
36
Base36
256gh0
md5
abbbedeb2618d1ca1ae8ddbc8d5f0ef8
sha1
58cffec1c604acca055e7d87899be2d7d2f5074f
sha256
306858f695cc5a4df9355ffcac8a2ceffd3bd234774c2989df2a166626da3c3c
sha512
55420d96357f0283fb21cab66914a3c6f9a37863b0fb7a1e9f28217d973cdb37e67ddf8579eccf28c72156fa65507aad03a9c380454747d3a3c20f0611073642
ripemd-160
ad3e27fffa11496b963374a81882221767c60b3a
Diameter
259263432
Circumference
814500093.31568
Area
5.2792522389336E+16
Volume
9.124780359064E+24
Surface area
2.1117008955734E+17
Circumference
814500093.31568
Perimeter
518526864
Area
16804381793104656
Diagonal
183326930.8809
Surface area
100826290758627936
Volume
2.1783808481593E+24
Space diagonal
224528718.38434
Perimeter
388895148
Area
7.2765107638607E+15
Altitude
112264359.19217
Surface area
7.2765107638607E+15
Volume
2.5672464495673E+23
Height
61108976.960299