1997330168 (number)
1997330168 is an even 10-digits composite number following 1997330167 and preceding 1997330169. In scientific notation, it is written as 1.997330168 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 986261760 positive integers (up to 1997330168) that are relatively prime to 1997330168.
Interesting facts
- 1997330168 has 32 divisors, whose sum is 3791610000
- The reverse of 1997330168 is 8610337991
- Previous prime number is 1811
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 47
- Digital Root 2
Name
Name | one billion nine hundred ninety-seven million three hundred thirty thousand one hundred sixty-eight |
---|
Notation
Scientific notation | 1.997330168 × 10^9 |
---|---|
Engineering notation | 1.997330168 × 10^9 |
Prime Factorization of 1997330168
Prime Factorization 2 × 2 × 2 × 89 × 1811 × 1549
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 499332542 | Product of the distinct prime numbers |
The prime factorization of 1997330168 is 2 × 2 × 2 × 89 × 1811 × 1549. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1997330168)
Multiplication
n×yn×2 | 3994660336 |
---|---|
n×3 | 5991990504 |
n×4 | 7989320672 |
n×5 | 9986650840 |
Division
n÷yn÷2 | 998665084 |
---|---|
n÷3 | 665776722.66667 |
n÷3 | 499332542 |
n÷5 | 399466033.6 |
Exponentiation
nyn2 | 3989327800002908224 |
---|---|
n3 | 7.9680047649869E+27 |
n4 | 1.5914736295876E+37 |
n5 | 3.1786982919518E+46 |
Nth Root
y√n2√n | 44691.499952452 |
---|---|
3√n | 1259.3601706558 |
4√n | 211.40364224027 |
5√n | 72.458605627633 |
Divisors of 1997330168
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1997330167 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1997330168 can be divided by 32 positive divisors. The sum of these divisors (counting 1997330168) is 1, the average is 0.03125.
Base conversion 1997330168
Base | System | Value |
---|---|---|
2 | Binary | 1110111000011001101011011111000 |
3 | Ternary | 12011012022212220102 |
4 | Quaternary | 1313003031123320 |
5 | Quinary | 13042304031133 |
6 | Senary | 530105414532 |
8 | Octal | 16703153370 |
10 | Decimal | 1997330168 |
12 | Duodecimal | 478a9a448 |
16 | Hexadecimal | 770cd6f8 |
20 | Vigesimal | 1b436588 |
36 | Base36 | x15ptk |
Cryptographic Hash Functions
md5 | a9d9395788be395f5270ebc7d545772c |
---|---|
sha1 | 34461e04be2cca343175eec53505e9ace9091270 |
sha256 | c485d356216c7de34527470f94d11618b38f9bdc098479a0e4d90cfb4b4a7ccf |
sha512 | f578fdb31e46150229a42790bc10598764f761b66f96e3ef1624f0c2b48f9f11d34e0e0ac5ab9327253f949a568930a98ebdb67e25cc212fb8e9888622ef7daf |
ripemd-160 | 9b4a36e5932887f55ec22acf243ffd346b9b3d65 |
1997330168 as geometric shapes
Circle
Radius = nDiameter | 3994660336 |
---|---|
Circumference | 12549595565.164 |
Area | 1.2532842909251E+19 |
Sphere
Radius = nVolume | 3.3376300311268E+28 |
---|---|
Surface area | 5.0131371637003E+19 |
Circumference | 12549595565.164 |
Square
Length = nPerimeter | 7989320672 |
---|---|
Area | 3989327800002908224 |
Diagonal | 2824651412.1225 |
Cube
Length = nSurface area | 2.3935966800017E+19 |
---|---|
Volume | 7.9680047649869E+27 |
Space diagonal | 3459477330.4661 |
Equilateral Triangle
Length = nPerimeter | 5991990504 |
---|---|
Area | 1.727429609413E+18 |
Altitude | 1729738665.233 |
Triangular Pyramid
Length = nSurface area | 1.727429609413E+18 |
---|---|
Volume | 9.3903836697482E+26 |
Height | 941550470.70751 |