7129741639 is an odd 10-digits composite number following 7129741638
and preceding 7129741640 . In scientific notation, it is written as 7.129741639 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 6709547136 positive integers (up to 7129741639) that are relatively prime to 7129741639.
7129741639 has 8 divisors, whose sum is 7550035920
The reverse of 7129741639 is 9361479217
Previous prime number is 39163
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion one hundred twenty-nine million seven hundred forty-one thousand six hundred thirty-nine
Scientific notation
7.129741639 × 10^9
Engineering notation
7.129741639 × 10^9
Prime Factorization
17 × 39163 × 10709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7129741639
Product of the distinct prime numbers
The prime factorization of 7129741639 is 17 × 39163 × 10709.
Since it has a total of 3 prime factors.
5 , 2 , 75 , 65 , 424 , 477 , 7753 , 5852 , 55788 , 27703 , 985702 , 807872 , 5440003 , 2222846 , 84175295 , 76383079 , 241790236 , 265568595 , 9629018393 , 3380875852
n×2
14259483278
n×3
21389224917
n×4
28518966556
n×5
35648708195
n÷2
3564870819.5
n÷3
2376580546.3333
n÷3
1782435409.75
n÷5
1425948327.8
n2
5.083321583889E+19
n3
3.6242769561081E+29
n4
2.5840158325232E+39
n5
1.8423365276976E+49
2 √n
84437.797454694
3 √n
1924.6773295339
4 √n
290.5818257474
5 √n
93.457628923528
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
-7129741638
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 7129741639 can be divided by 8 positive divisors.
The sum of these divisors (counting 7129741639) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111101110011100101000111
3
Ternary
200101212212101212011
4
Quaternary
12220331303211013
5
Quinary
104100203213024
6
Senary
3135251035051
8
Octal
65075634507
10
Decimal
7129741639
12
Duodecimal
146b89ba87
16
Hexadecimal
1a8f73947
20
Vigesimal
5b80he1j
36
Base36
39wv3uv
md5
df035aec5b859ae9ba80a0639a707519
sha1
cf45532a45f452050ad36aad39b7d082db43c10f
sha256
c2a9ec5a3bae3ab3fc7ea607c9dfabf42bf95dd62280c60699badcc97402f61b
sha512
2dcc32420ca1510b66bf3c58f6c5b83407922f126ac76a424cf5f372aa941bbd99a3bab92244f7c54a0a49f9d8ab544f51dafcc379d599fa09bfb5dc1fc6fc75
ripemd-160
832b50fd51c79fcfa22ff16511b87487092d3242
Diameter
14259483278
Circumference
44797487910.151
Area
1.596972574378E+20
Volume
1.5181335813179E+30
Surface area
6.3878902975121E+20
Circumference
44797487910.151
Perimeter
28518966556
Area
5.083321583889E+19
Diagonal
10082977322.09
Surface area
3.0499929503334E+20
Volume
3.6242769561081E+29
Space diagonal
12349074763.587
Perimeter
21389224917
Area
2.2011428136268E+19
Altitude
6174537381.7937
Surface area
2.2011428136268E+19
Volume
4.2712513542703E+28
Height
3360992440.6967