8082181386 is an even 10-digits composite number following 8082181385
and preceding 8082181387 . In scientific notation, it is written as 8.082181386 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 2694060456 positive integers (up to 8082181386) that are relatively prime to 8082181386.
8082181386 has 8 divisors, whose sum is 13470302340
The reverse of 8082181386 is 6831812808
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
eight billion eighty-two million one hundred eighty-one thousand three hundred eighty-six
Scientific notation
8.082181386 × 10^9
Engineering notation
8.082181386 × 10^9
Prime Factorization
2 × 9 × 449010077
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8082181386 Product of the distinct prime numbers
The prime factorization of 8082181386 is 2 × 9 × 449010077.
Since it has a total of 3 prime factors.
5 , 3 , 68 , 81 , 841 , 992 , 2271 , 1752 , 97560 , 87735 , 890598 , 937077 , 2476975 , 6773452 , 12888259 , 46257864 , 326370460 , 939524145 , 9266674009 , 2425980755
n×2
16164362772
n×3
24246544158
n×4
32328725544
n×5
40410906930
n÷2
4041090693
n÷3
2694060462
n÷3
2020545346.5
n÷5
1616436277.2
n2
6.5321655956205E+19
n3
5.2794147187194E+29
n4
4.2669187368608E+39
n5
3.4486011190631E+49
2 √n89900.953198506
3 √n2006.8251311316
4 √n299.83487655459
5 √n95.830933480353
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
-8082181385 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 8082181386 can be divided by 8 positive divisors.
The sum of these divisors (counting 8082181386) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100001101111000100110100001010
3
Ternary
202212021001100120100
4
Quaternary
13201233010310022
5
Quinary
113023014301021
6
Senary
3413553110230
8
Octal
74157046412
10
Decimal
8082181386
12
Duodecimal
1696858376
16
Hexadecimal
1e1bc4d0a
20
Vigesimal
665dcd96
36
Base36
3pnx72i
md5
7ef63f8aad682b96d16fcda170a08bf8
sha1
22691f80ab36d077e200a4318c435457b1cc8139
sha256
af6cf151407ddeb264b99f79faa00bbc8e0bf64ff3fc3f7af908fa995a6e6745
sha512
27765a2627a5d11b61c15ca00f3d65f009b1df77c024663a300a21de5f8d7e2d01a96260bc667800b187f2ff506ec3047a486a02cb0f6e4d47bdd2109f81d962
ripemd-160
a0ea3f8cd0cff8dabc6e2e2ecd2b2369fcfdc819
Diameter
16164362772
Circumference
50781843334.476
Area
2.0521403447233E+20
Volume
2.2114360660777E+30
Surface area
8.2085613788933E+20
Circumference
50781843334.476
Perimeter
32328725544
Area
6.5321655956205E+19
Diagonal
11429930529.641
Surface area
3.9192993573723E+20
Volume
5.2794147187194E+29
Space diagonal
13998748796.539
Perimeter
24246544158
Area
2.828510673767E+19
Altitude
6999374398.2697
Surface area
2.828510673767E+19
Volume
6.2218499138375E+28
Height
3809976843.2135