861361434 is an even 9-digits composite number following 861361433
and preceding 861361435 . In scientific notation, it is written as 8.61361434 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 287120472 positive integers (up to 861361434) that are relatively prime to 861361434.
861361434 has 12 divisors, whose sum is 1866283146
The reverse of 861361434 is 434163168
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
eight hundred sixty-one million three hundred sixty-one thousand four hundred thirty-four
Scientific notation
8.61361434 × 10^8
Engineering notation
8.61361434 × 10^6
Prime Factorization
2 × 3 × 3 × 47853413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
287120478
Product of the distinct prime numbers
The prime factorization of 861361434 is 2 × 3 × 3 × 47853413.
Since it has a total of 4 prime factors.
2 , 3 , 67 , 58 , 738 , 186 , 9882 , 3013 , 41065 , 84735 , 867337 , 892215 , 7626971 , 7083697 , 79810375 , 24024802 , 641821271 , 128315487 , 8704837700 , 9126043882
n×2
1722722868
n×3
2584084302
n×4
3445445736
n×5
4306807170
n÷2
430680717
n÷3
287120478
n÷3
215340358.5
n÷5
172272286.8
n2
741943519982536356
n3
6.3908153431917E+26
n4
5.5048018684408E+35
n5
4.741624031286E+44
2 √n
29348.959674919
3 √n
951.47009104156
4 √n
171.31538073074
5 √n
61.240268284847
1 , 2 , 3 , 6 , 9 , 18 , 47853413 , 95706826 , 143560239 , 287120478 , 430680717 , 861361434
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
-861361433
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 861361434 can be divided by 12 positive divisors.
The sum of these divisors (counting 861361434) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011010101110101010100011010
3
Ternary
2020000210200202100
4
Quaternary
303111311110122
5
Quinary
3231002031214
6
Senary
221245544230
8
Octal
6325652432
10
Decimal
861361434
12
Duodecimal
200575076
16
Hexadecimal
3357551a
20
Vigesimal
d93a3be
36
Base36
e8tyqi
md5
7098b28b814ccc8020c9dde4be558db5
sha1
fb9a8fe61222f28a2f10d1fb61843b2fb3673af5
sha256
15af83a614fa8d7d53b36c63a388303ccf9d3d26fd885f18fe5cabba0028c79c
sha512
f046187c4a938d8509911ce09603a66b305ae99c20acffe4ba5a64d3589ec5a32e0b93360de9b91fbdb6cf866fd054a014258ab0c99ea948876aef1bdf3af84f
ripemd-160
38b4a63784b053d210fc530ea7c85ab9adead20f
Diameter
1722722868
Circumference
5412093506.2799
Area
2.3308843117557E+18
Volume
2.676978471016E+27
Surface area
9.3235372470228E+18
Circumference
5412093506.2799
Perimeter
3445445736
Area
741943519982536356
Diagonal
1218149022.0679
Surface area
4451661119895218136
Volume
6.3908153431917E+26
Space diagonal
1491921767.3684
Perimeter
2584084302
Area
3.2127096823906E+17
Altitude
745960883.68419
Surface area
3.2127096823906E+17
Volume
7.5316481108031E+25
Height
406049674.02265