1640228318 is an even 10-digits composite number following 1640228317
and preceding 1640228319 . In scientific notation, it is written as 1.640228318 × 10^9.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 820114158 positive integers (up to 1640228318) that are relatively prime to 1640228318.
1640228318 has 4 divisors, whose sum is 2460342480
The reverse of 1640228318 is 8138220461
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion six hundred forty million two hundred twenty-eight thousand three hundred eighteen
Scientific notation
1.640228318 × 10^9
Engineering notation
1.640228318 × 10^9
Prime Factorization
2 × 820114159
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1640228318
Product of the distinct prime numbers
The prime factorization of 1640228318 is 2 × 820114159.
Since it has a total of 2 prime factors.
3 , 7 , 65 , 63 , 685 , 386 , 601 , 1161 , 10884 , 14578 , 574281 , 946736 , 6594778 , 8275682 , 16909465 , 49427483 , 947247006 , 190318101 , 209719991 , 3721769300
n×2
3280456636
n×3
4920684954
n×4
6560913272
n×5
8201141590
n÷2
820114159
n÷3
546742772.66667
n÷3
410057079.5
n÷5
328045663.6
n2
2690348935169109124
n3
4.4127865087655E+27
n4
7.2379773929656E+36
n5
1.1871935484986E+46
2 √n
40499.732320103
3 √n
1179.3284309454
4 √n
201.24545291783
5 √n
69.659581521537
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1640228317
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640228318 can be divided by 4 positive divisors.
The sum of these divisors (counting 1640228318) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100001110000111110010111011110
3
Ternary
11020022101020020222
4
Quaternary
1201300332113132
5
Quinary
11324344301233
6
Senary
430431441342
8
Octal
14160762736
10
Decimal
1640228318
12
Duodecimal
399386252
16
Hexadecimal
61c3e5de
20
Vigesimal
15cb8afi
36
Base36
r4js9q
md5
a8cd1704f46a452a166b565e46cda2fc
sha1
7e48dc5bc99aa1d9348c995a0794fb004d8690c7
sha256
61234c28a7adf28d1ef715aba58c733d32091c65928d0c5191966c7dff2ceeff
sha512
1cbc11c4ade0cc74ddd42f2969ab86b98eb66d5b9c805e97d6b0838fdca1631968f1e39c2a77bf1fda679f35a2e334b551902e5931076d1beefc8a7ee2bbeb01
ripemd-160
aa56474611214aa9b7fcaa34e5fd7d08a28f8f51
Diameter
3280456636
Circumference
10305858468.077
Area
8.4519804503204E+18
Volume
1.8484236903731E+28
Surface area
3.3807921801282E+19
Circumference
10305858468.077
Perimeter
6560913272
Area
2690348935169109124
Diagonal
2319633132.704
Surface area
1.6142093611015E+19
Volume
4.4127865087655E+27
Space diagonal
2840958782.7892
Perimeter
4920684954
Area
1.1649552614504E+18
Altitude
1420479391.3946
Surface area
1.1649552614504E+18
Volume
5.2005187737943E+26
Height
773211044.23467