993236985 (number)
993236985 is an odd 9-digits composite number following 993236984 and preceding 993236986. In scientific notation, it is written as 9.93236985 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 456855552 positive integers (up to 993236985) that are relatively prime to 993236985.
Interesting facts
- 993236985 has 144 divisors, whose sum is 2053383696
- The reverse of 993236985 is 589632399
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred ninety-three million two hundred thirty-six thousand nine hundred eighty-five |
---|
Notation
Scientific notation | 9.93236985 × 10^8 |
---|---|
Engineering notation | 9.93236985 × 10^6 |
Prime Factorization of 993236985
Prime Factorization 3 × 13 × 5 × 81 × 3 × 9 × 17 × 137
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 331078995 | Product of the distinct prime numbers |
The prime factorization of 993236985 is 3 × 13 × 5 × 81 × 3 × 9 × 17 × 137. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 993236985)
Multiplication
n×yn×2 | 1986473970 |
---|---|
n×3 | 2979710955 |
n×4 | 3972947940 |
n×5 | 4966184925 |
Division
n÷yn÷2 | 496618492.5 |
---|---|
n÷3 | 331078995 |
n÷3 | 248309246.25 |
n÷5 | 198647397 |
Exponentiation
nyn2 | 986519708371890225 |
---|---|
n3 | 9.7984786078638E+26 |
n4 | 9.7322113500616E+35 |
n5 | 9.666392258718E+44 |
Nth Root
y√n2√n | 31515.662534683 |
---|---|
3√n | 997.74056044442 |
4√n | 177.52651220221 |
5√n | 63.010159155333 |
Divisors of 993236985
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -993236984 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 993236985 can be divided by 144 positive divisors. The sum of these divisors (counting 993236985) is 1, the average is 0.0069444444444444.
Base conversion 993236985
Base | System | Value |
---|---|---|
2 | Binary | 111011001100111001011111111001 |
3 | Ternary | 2120012221200000000 |
4 | Quaternary | 323030321133321 |
5 | Quinary | 4013232040420 |
6 | Senary | 242320303213 |
8 | Octal | 7314713771 |
10 | Decimal | 993236985 |
12 | Duodecimal | 238771b09 |
16 | Hexadecimal | 3b3397f9 |
20 | Vigesimal | fa7ec95 |
36 | Base36 | gfcik9 |
Cryptographic Hash Functions
md5 | afd08e81abb6d57ea528caddd62eaedb |
---|---|
sha1 | da7eee26d8a55aa96bb3f1341e8f556e6e265d3a |
sha256 | 352b17e8158b2a07e6fbff95317fb5c08b8edc4cef24fb2e82d3155df2c93f81 |
sha512 | 5ef437b33844ffa633bab683a4e061cffe76a421001cd31da8a4cdecba0c818a35f43b88c5b0789d47b47536cf08628854b7175982047e1165850ab241c9de65 |
ripemd-160 | 4a6c54113fe81ae5a8e4694d6e07c46148bdf3c8 |
993236985 as geometric shapes
Circle
Radius = nDiameter | 1986473970 |
---|---|
Circumference | 6240692030.6994 |
Area | 3.0992430684427E+18 |
Sphere
Radius = nVolume | 4.1043771214429E+27 |
---|---|
Surface area | 1.2396972273771E+19 |
Circumference | 6240692030.6994 |
Square
Length = nPerimeter | 3972947940 |
---|---|
Area | 986519708371890225 |
Diagonal | 1404649214.8376 |
Cube
Length = nSurface area | 5919118250231341350 |
---|---|
Volume | 9.7984786078638E+26 |
Space diagonal | 1720336921.9765 |
Equilateral Triangle
Length = nPerimeter | 2979710955 |
---|---|
Area | 4.2717556439204E+17 |
Altitude | 860168460.98826 |
Triangular Pyramid
Length = nSurface area | 4.2717556439204E+17 |
---|---|
Volume | 1.1547617781553E+26 |
Height | 468216404.94585 |