2689494966 is an even 10-digits composite number following 2689494965
and preceding 2689494967 . In scientific notation, it is written as 2.689494966 × 10^9.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 896336496 positive integers (up to 2689494966) that are relatively prime to 2689494966.
2689494966 has 16 divisors, whose sum is 4483300800
The reverse of 2689494966 is 6694949862
Previous prime number is 7789
Is Prime? no Number parity even Number length 10 Sum of Digits 63 Digital Root 9
Name
two billion six hundred eighty-nine million four hundred ninety-four thousand nine hundred sixty-six
Scientific notation
2.689494966 × 10^9
Engineering notation
2.689494966 × 10^9
Prime Factorization
2 × 9 × 7789 × 19183
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
2689494966 Product of the distinct prime numbers
The prime factorization of 2689494966 is 2 × 9 × 7789 × 19183.
Since it has a total of 4 prime factors.
3 , 4 , 56 , 88 , 345 , 253 , 329 , 6143 , 25659 , 69190 , 944486 , 597454 , 6168679 , 9567191 , 14641418 , 29926175 , 235435648 , 623018489 , 6299111266 , 7672191
n×2
5378989932
n×3
8068484898
n×4
10757979864
n×5
13447474830
n÷2
1344747483
n÷3
896498322
n÷3
672373741.5
n÷5
537898993.2
n2
7233383172139341156
n3
1.9454147628618E+28
n4
5.2321832114989E+37
n5
1.4071930408516E+47
2 √n51860.340974583
3 √n1390.6683751457
4 √n227.72865646331
5 √n76.901382449793
1 , 2 , 9 , 18 , 7789 , 15578 , 19183 , 38366 , 70101 , 140202 , 172647 , 345294 , 149416387 , 298832774 , 1344747483 , 2689494966
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2689494965 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2689494966 can be divided by 16 positive divisors.
The sum of these divisors (counting 2689494966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100000010011100110111110110110
3
Ternary
20221102202111111200
4
Quaternary
2200103212332312
5
Quinary
21002002314331
6
Senary
1122513113330
8
Octal
24023467666
10
Decimal
2689494966
12
Duodecimal
630858846
16
Hexadecimal
a04e6fb6
20
Vigesimal
22096h86
36
Base36
18h97li
md5
d9c24478daf097bd73f590a9c47cfeec
sha1
4bee673c5cf3fdee7300e5564474341065b34a83
sha256
65347f954fcb81941d9630bc6f9f053479872bb5ab6aae590566b6d81b06786c
sha512
2d2589ae7ef0e92958dda7267f9e3d50b227ddc412d4243cd37b2cdf4a00bc992e46c2174d6ebcd1bfac3d78fc6deabfcb5c993ce613d9e4b8fbd2a21957343f
ripemd-160
2833bfea0a7549546e1281fabf3ab7d90ade6d43
Diameter
5378989932
Circumference
16898595254.105
Area
2.2724343434193E+19
Volume
8.1489343029223E+28
Surface area
9.0897373736772E+19
Circumference
16898595254.105
Perimeter
10757979864
Area
7233383172139341156
Diagonal
3803520256.8514
Surface area
4.3400299032836E+19
Volume
1.9454147628618E+28
Space diagonal
4658341927.8127
Perimeter
8068484898
Area
3.1321467911898E+18
Altitude
2329170963.9064
Surface area
3.1321467911898E+18
Volume
2.2926932850666E+27
Height
1267840085.6171