2687941306 is an even 10-digits composite number following 2687941305
and preceding 2687941307 . In scientific notation, it is written as 2.687941306 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1343877948 positive integers (up to 2687941306) that are relatively prime to 2687941306.
2687941306 has 8 divisors, whose sum is 4032190080
The reverse of 2687941306 is 6031497862
Previous prime number is 17987
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
two billion six hundred eighty-seven million nine hundred forty-one thousand three hundred six
Scientific notation
2.687941306 × 10^9
Engineering notation
2.687941306 × 10^9
Prime Factorization
2 × 17987 × 74719
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2687941306 Product of the distinct prime numbers
The prime factorization of 2687941306 is 2 × 17987 × 74719.
Since it has a total of 3 prime factors.
3 , 1 , 24 , 17 , 281 , 303 , 395 , 8639 , 20791 , 30430 , 160999 , 365968 , 7338984 , 7892358 , 48747534 , 34676886 , 733644002 , 283310208 , 8810776946 , 3555620416
n×2
5375882612
n×3
8063823918
n×4
10751765224
n×5
13439706530
n÷2
1343970653
n÷3
895980435.33333
n÷3
671985326.5
n÷5
537588261.2
n2
7225028464500985636
n3
1.9420452446758E+28
n4
5.2201036312849E+37
n5
1.4031332172131E+47
2 √n51845.359541621
3 √n1390.4005377466
4 √n227.6957609215
5 √n76.892495560547
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
-2687941305 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 2687941306 can be divided by 8 positive divisors.
The sum of these divisors (counting 2687941306) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000001101101011101010111010
3
Ternary
20221022211120021201
4
Quaternary
2200031223222322
5
Quinary
21001103110211
6
Senary
1122415524414
8
Octal
24015535272
10
Decimal
2687941306
12
Duodecimal
63022970a
16
Hexadecimal
a036baba
20
Vigesimal
21jjcd56
36
Base36
18gbwsa
md5
2823174138308903fd694c8146afd234
sha1
ad2a1d6c4b57a1b2728b334e3319b0148b2441d9
sha256
5068332123c68f56d4d6384ae3a3eb35bbe77c9ac3e2d76b7c35de8c47cdf800
sha512
7ca032f3651dfc1121f1ec2eeace3d49620edf170bdebcb9bbb06a94fe2cb5b71a654dea09a7414882ee10b07d36ab50b92337f43bcd3fa03d2e3dc717dcded0
ripemd-160
7143889bf81166796b86b2ea3f0e72ba58d8e74f
Diameter
5375882612
Circumference
16888833320.42
Area
2.2698096346053E+19
Volume
8.13482009815E+28
Surface area
9.0792385384214E+19
Circumference
16888833320.42
Perimeter
10751765224
Area
7225028464500985636
Diagonal
3801323049.808
Surface area
4.3350170787006E+19
Volume
1.9420452446758E+28
Space diagonal
4655650909.755
Perimeter
8063823918
Area
3.1285290966618E+18
Altitude
2327825454.8775
Surface area
3.1285290966618E+18
Volume
2.2887222698022E+27
Height
1267107683.2694