987132994 (number)
987132994 is an even 9-digits composite number following 987132993 and preceding 987132995. In scientific notation, it is written as 9.87132994 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 478526400 positive integers (up to 987132994) that are relatively prime to 987132994.
Interesting facts
- 987132994 has 32 divisors, whose sum is 1526817600
- The reverse of 987132994 is 499231789
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | nine hundred eighty-seven million one hundred thirty-two thousand nine hundred ninety-four |
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Notation
Scientific notation | 9.87132994 × 10^8 |
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Engineering notation | 9.87132994 × 10^6 |
Prime Factorization of 987132994
Prime Factorization 2 × 107 × 109 × 101 × 419
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 987132994 | Product of the distinct prime numbers |
The prime factorization of 987132994 is 2 × 107 × 109 × 101 × 419. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987132994)
Multiplication
n×yn×2 | 1974265988 |
---|---|
n×3 | 2961398982 |
n×4 | 3948531976 |
n×5 | 4935664970 |
Division
n÷yn÷2 | 493566497 |
---|---|
n÷3 | 329044331.33333 |
n÷3 | 246783248.5 |
n÷5 | 197426598.8 |
Exponentiation
nyn2 | 974431547843404036 |
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n3 | 9.6189353127071E+26 |
n4 | 9.4951684143249E+35 |
n5 | 9.3729940253668E+44 |
Nth Root
y√n2√n | 31418.672696344 |
---|---|
3√n | 995.69246982561 |
4√n | 177.25313169686 |
5√n | 62.932521609305 |
Divisors of 987132994
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 | -987132993 | 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 987132994 can be divided by 32 positive divisors. The sum of these divisors (counting 987132994) is 1, the average is 0.03125.
Base conversion 987132994
Base | System | Value |
---|---|---|
2 | Binary | 111010110101100111010001000010 |
3 | Ternary | 2112210110112220021 |
4 | Quaternary | 322311213101002 |
5 | Quinary | 4010201223434 |
6 | Senary | 241541404054 |
8 | Octal | 7265472102 |
10 | Decimal | 987132994 |
12 | Duodecimal | 23670962a |
16 | Hexadecimal | 3ad67442 |
20 | Vigesimal | f89bc9e |
36 | Base36 | gbpooy |
Cryptographic Hash Functions
md5 | 6c1630cb1f9688bf4375855f4719095a |
---|---|
sha1 | 028120a6fe944b41d2945abfae801c26b3925552 |
sha256 | 94005f7230c0670fc958eeb34151839e73f524745bf2e3cd4f3d6e3bdf304623 |
sha512 | e61d77ba0d04147a68d3abb93802a7bfbcc0cfc09a36bd166601be9297a1f4d4c7a21109b40d915e0486c066a8870819f146439ff38f04a7706a7a51897002eb |
ripemd-160 | d96485749a47225f62f900684ece161404bbfbfe |
987132994 as geometric shapes
Circle
Radius = nDiameter | 1974265988 |
---|---|
Circumference | 6202339524.133 |
Area | 3.061266992131E+18 |
Sphere
Radius = nVolume | 4.0291702018342E+27 |
---|---|
Surface area | 1.2245067968524E+19 |
Circumference | 6202339524.133 |
Square
Length = nPerimeter | 3948531976 |
---|---|
Area | 974431547843404036 |
Diagonal | 1396016867.9808 |
Cube
Length = nSurface area | 5846589287060424216 |
---|---|
Volume | 9.6189353127071E+26 |
Space diagonal | 1709764499.4356 |
Equilateral Triangle
Length = nPerimeter | 2961398982 |
---|---|
Area | 4.2194123734069E+17 |
Altitude | 854882249.71779 |
Triangular Pyramid
Length = nSurface area | 4.2194123734069E+17 |
---|---|
Volume | 1.1336023979017E+26 |
Height | 465338955.99359 |