987130320 (number)
987130320 is an even 9-digits composite number following 987130319 and preceding 987130321. In scientific notation, it is written as 9.87130320 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 237765120 positive integers (up to 987130320) that are relatively prime to 987130320.
Interesting facts
- 987130320 has 40 divisors, whose sum is 1936542720
- The reverse of 987130320 is 023031789
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | nine hundred eighty-seven million one hundred thirty thousand three hundred twenty |
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Notation
Scientific notation | 9.87130320 × 10^8 |
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Engineering notation | 9.87130320 × 10^6 |
Prime Factorization of 987130320
Prime Factorization 2 × 2 × 2 × 2 × 165 × 167 × 2239
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123391290 | Product of the distinct prime numbers |
The prime factorization of 987130320 is 2 × 2 × 2 × 2 × 165 × 167 × 2239. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987130320)
Multiplication
n×yn×2 | 1974260640 |
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n×3 | 2961390960 |
n×4 | 3948521280 |
n×5 | 4935651600 |
Division
n÷yn÷2 | 493565160 |
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n÷3 | 329043440 |
n÷3 | 246782580 |
n÷5 | 197426064 |
Exponentiation
nyn2 | 974426268663302400 |
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n3 | 9.6188571440201E+26 |
n4 | 9.4950655306109E+35 |
n5 | 9.3728670756529E+44 |
Nth Root
y√n2√n | 31418.630142003 |
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3√n | 995.69157076267 |
4√n | 177.25301165849 |
5√n | 62.932487514255 |
Divisors of 987130320
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -987130319 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 987130320 can be divided by 40 positive divisors. The sum of these divisors (counting 987130320) is 1, the average is 0.025.
Base conversion 987130320
Base | System | Value |
---|---|---|
2 | Binary | 111010110101100110100111010000 |
3 | Ternary | 2112210110102020020 |
4 | Quaternary | 322311212213100 |
5 | Quinary | 4010201132240 |
6 | Senary | 241541343440 |
8 | Octal | 7265464720 |
10 | Decimal | 987130320 |
12 | Duodecimal | 236707b80 |
16 | Hexadecimal | 3ad669d0 |
20 | Vigesimal | f89b5g0 |
36 | Base36 | gbpmmo |
Cryptographic Hash Functions
md5 | 992ecea97c9f6483b2047e1bb6527236 |
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sha1 | c707195c4cf534c2b01520583adad99ce29b8aef |
sha256 | ae7ddbb67b5d84b371d08767f4ab1ccfd7bf141bc9146a0b14026dfda6f7a8b8 |
sha512 | e10a3d832ae5181f3265c65439da4eca6b946d68be2375f244983919d2c6b9fd4e88474033f335ad838e9ad9b71b08d61ca98440b9814a17dc9c6db1ba5859b7 |
ripemd-160 | 5f6583b5484e0f05a0c50afc4b6e308d29fb66e2 |
987130320 as geometric shapes
Circle
Radius = nDiameter | 1974260640 |
---|---|
Circumference | 6202322722.8955 |
Area | 3.0612504070975E+18 |
Sphere
Radius = nVolume | 4.0291374586111E+27 |
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Surface area | 1.224500162839E+19 |
Circumference | 6202322722.8955 |
Square
Length = nPerimeter | 3948521280 |
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Area | 974426268663302400 |
Diagonal | 1396013086.3737 |
Cube
Length = nSurface area | 5846557611979814400 |
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Volume | 9.6188571440201E+26 |
Space diagonal | 1709759867.9317 |
Equilateral Triangle
Length = nPerimeter | 2961390960 |
---|---|
Area | 4.2193895138865E+17 |
Altitude | 854879933.96586 |
Triangular Pyramid
Length = nSurface area | 4.2193895138865E+17 |
---|---|
Volume | 1.1335931856335E+26 |
Height | 465337695.4579 |