19638049 is an odd 8-digits composite number following 19638048
and preceding 19638050 . In scientific notation, it is written as 1.9638049 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 19296240 positive integers (up to 19638049) that are relatively prime to 19638049.
19638049 has 8 divisors, whose sum is 19982592
The reverse of 19638049 is 94083691
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
nineteen million six hundred thirty-eight thousand forty-nine
Scientific notation
1.9638049 × 10^7
Engineering notation
1.9638049 × 10^6
Prime Factorization
223 × 83 × 1061
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19638049
Product of the distinct prime numbers
The prime factorization of 19638049 is 223 × 83 × 1061.
Since it has a total of 3 prime factors.
5 , 3 , 38 , 95 , 96 , 464 , 9918 , 2872 , 87444 , 82919 , 166316 , 227557 , 5933096 , 3024173 , 99716083 , 57469960 , 930143960 , 488154329 , 9050778308 , 6730203418
n×2
39276098
n×3
58914147
n×4
78552196
n×5
98190245
n÷2
9819024.5
n÷3
6546016.3333333
n÷3
4909512.25
n÷5
3927609.8
n2
385652968526401
n3
7.5734718929169E+21
n4
1.4872821213323E+29
n5
2.9207319175547E+36
2 √n
4431.4838372717
3 √n
269.79430607046
4 √n
66.569391143916
5 √n
28.748796444703
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
-19638048
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 19638049 can be divided by 8 positive divisors.
The sum of these divisors (counting 19638049) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111010011100100001
3
Ternary
1100221201100011
4
Quaternary
1022322130201
5
Quinary
20011404144
6
Senary
1540524521
8
Octal
112723441
10
Decimal
19638049
12
Duodecimal
66b0741
16
Hexadecimal
12ba721
20
Vigesimal
62ef29
36
Base36
bowtd
md5
7cb714f4bfa0f17f1d4f6475b7acd66d
sha1
3df0b425de9eded18b2e94936cf29b4e2ff1349f
sha256
a1720ef4aa53a20f32c3d17f0aec9f942cb4b892e3c4f1521ab623e63241b1f9
sha512
e1c9a3511b4e3edc1dc37d0b9ff0a6cad3521d3d19907d7158ed451e01c621158963fdc2f96b1307853cee0d5aa5048c9c412710a656d6da18968af6e0ccef67
ripemd-160
50051a437668fad676f3b6343a6729dca485df79
Diameter
39276098
Circumference
123389500.93847
Area
1.2115645327576E+15
Volume
3.1723684881275E+22
Surface area
4.8462581310305E+15
Circumference
123389500.93847
Perimeter
78552196
Area
385652968526401
Diagonal
27772395.234347
Surface area
2313917811158406
Volume
7.5734718929169E+21
Space diagonal
34014098.629527
Perimeter
58914147
Area
1.6699263389437E+14
Altitude
17007049.314764
Surface area
1.6699263389437E+14
Volume
8.9254222210121E+20
Height
9257465.0781158