1689938366 is an even 10-digits composite number following 1689938365
and preceding 1689938367 . In scientific notation, it is written as 1.689938366 × 10^9.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 844969182 positive integers (up to 1689938366) that are relatively prime to 1689938366.
1689938366 has 4 divisors, whose sum is 2534907552
The reverse of 1689938366 is 6638399861
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion six hundred eighty-nine million nine hundred thirty-eight thousand three hundred sixty-six
Scientific notation
1.689938366 × 10^9
Engineering notation
1.689938366 × 10^9
Prime Factorization
2 × 844969183
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1689938366 Product of the distinct prime numbers
The prime factorization of 1689938366 is 2 × 844969183.
Since it has a total of 2 prime factors.
4 , 6 , 72 , 81 , 748 , 345 , 6677 , 3833 , 29222 , 11423 , 503910 , 773650 , 5124884 , 825967 , 67023168 , 67925766 , 221108335 , 605211196 , 2199818425 , 778721530
n×2
3379876732
n×3
5069815098
n×4
6759753464
n×5
8449691830
n÷2
844969183
n÷3
563312788.66667
n÷3
422484591.5
n÷5
337987673.2
n2
2855891680878749956
n3
4.8262809206572E+27
n4
8.1561172929125E+36
n5
1.3783335530889E+46
2 √n41108.859945272
3 √n1191.1239448181
4 √n202.75319959318
5 √n70.076785675858
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
-1689938365 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 1689938366 can be divided by 4 positive divisors.
The sum of these divisors (counting 1689938366) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100101110100110100110111110
3
Ternary
11100202220202121212
4
Quaternary
1210232212212332
5
Quinary
11430111011431
6
Senary
435405124422
8
Octal
14456464676
10
Decimal
1689938366
12
Duodecimal
3b1b59712
16
Hexadecimal
64ba69be
20
Vigesimal
168225i6
36
Base36
ry58se
md5
9c825e23f6c23e1534d0b8a965bf48bb
sha1
5f0184edf7d04e2483ea02a344e7f0c782ec92e5
sha256
37e893b5f32808fde0ba66ea9975c10d1b6082cde6e6ae647af01d6543fa85cf
sha512
4b8a776f94ece0a4c47e4e1b2fd019f7872a05d238ab87a294823dcc6a8d6fa5e8f62cb66de43079d8c9f8d562dae9d1f941065034f19dc43c227e4d283e0b67
ripemd-160
e420d69024954c88ebc3fe3935e1cd6882692128
Diameter
3379876732
Circumference
10618195911.29
Area
8.9720483240969E+18
Volume
2.0216278245996E+28
Surface area
3.5888193296388E+19
Circumference
10618195911.29
Perimeter
6759753464
Area
2855891680878749956
Diagonal
2389933756.7718
Surface area
1.7135350085273E+19
Volume
4.8262809206572E+27
Space diagonal
2927059111.5719
Perimeter
5069815098
Area
1.2366373730488E+18
Altitude
1463529555.786
Surface area
1.2366373730488E+18
Volume
5.6878266115133E+26
Height
796644585.59061