2686693691 is an odd 10-digits composite number following 2686693690
and preceding 2686693692 . In scientific notation, it is written as 2.686693691 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2376436320 positive integers (up to 2686693691) that are relatively prime to 2686693691.
2686693691 has 8 divisors, whose sum is 3010153584
The reverse of 2686693691 is 1963966862
Previous prime number is 37
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion six hundred eighty-six million six hundred ninety-three thousand six hundred ninety-one
Scientific notation
2.686693691 × 10^9
Engineering notation
2.686693691 × 10^9
Prime Factorization
11 × 37 × 6601213
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2686693691 Product of the distinct prime numbers
The prime factorization of 2686693691 is 11 × 37 × 6601213.
Since it has a total of 3 prime factors.
9 , 3 , 1 , 34 , 595 , 882 , 771 , 6890 , 80123 , 63685 , 143752 , 89176 , 4495458 , 2279818 , 45533250 , 47434862 , 791942971 , 268852959 , 3287948057 , 1132856759
n×2
5373387382
n×3
8060081073
n×4
10746774764
n×5
13433468455
n÷2
1343346845.5
n÷3
895564563.66667
n÷3
671673422.75
n÷5
537338738.2
n2
7218322989259203481
n3
1.9393422834843E+28
n4
5.2104186777268E+37
n5
1.3998798988917E+47
2 √n51833.32606538
3 √n1390.1853851044
4 √n227.66933492541
5 √n76.885356264277
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
-2686693690 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 2686693691 can be divided by 8 positive divisors.
The sum of these divisors (counting 2686693691) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000001000111011000100111011
3
Ternary
20221020111011212202
4
Quaternary
2200020323010323
5
Quinary
21000243144231
6
Senary
1122333100415
8
Octal
24010730473
10
Decimal
2686693691
12
Duodecimal
62b92770b
16
Hexadecimal
a023b13b
20
Vigesimal
21jbge4b
36
Base36
18fl64b
md5
d14e058170ff4f9c277a7db3133ebd0b
sha1
a576051688370e22956646f3b0164befd917468d
sha256
50b4eadde27338bbd6f2639bcd166cbbc4754a578ab9b2f3a83c94212d250b5c
sha512
bc3541ed9182310d26b4b7cf40c77cbfb171fddfcdb1822bebb8c2c724e1cd582d42b48f1198ec5adce1543db9a0bb5af9b5311596ff9ebb4854735b73881be6
ripemd-160
2a884069e78e5620837e4a7db54819f9592457a4
Diameter
5373387382
Circumference
16880994324.183
Area
2.2677030474295E+19
Volume
8.1234979607871E+28
Surface area
9.070812189718E+19
Circumference
16880994324.183
Perimeter
10746774764
Area
7218322989259203481
Diagonal
3799558655.7544
Surface area
4.3309937935555E+19
Volume
1.9393422834843E+28
Space diagonal
4653489977.1868
Perimeter
8060081073
Area
3.1256255407098E+18
Altitude
2326744988.5934
Surface area
3.1256255407098E+18
Volume
2.2855367994892E+27
Height
1266519551.9181