987166422 (number)
987166422 is an even 9-digits composite number following 987166421 and preceding 987166423. In scientific notation, it is written as 9.87166422 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 297124800 positive integers (up to 987166422) that are relatively prime to 987166422.
Interesting facts
- 987166422 has 32 divisors, whose sum is 1806948000
- The reverse of 987166422 is 224661789
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | nine hundred eighty-seven million one hundred sixty-six thousand four hundred twenty-two |
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Notation
Scientific notation | 9.87166422 × 10^8 |
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Engineering notation | 9.87166422 × 10^6 |
Prime Factorization of 987166422
Prime Factorization 2 × 9 × 11 × 149 × 33461
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 987166422 | Product of the distinct prime numbers |
The prime factorization of 987166422 is 2 × 9 × 11 × 149 × 33461. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987166422)
Multiplication
n×yn×2 | 1974332844 |
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n×3 | 2961499266 |
n×4 | 3948665688 |
n×5 | 4935832110 |
Division
n÷yn÷2 | 493583211 |
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n÷3 | 329055474 |
n÷3 | 246791605.5 |
n÷5 | 197433284.4 |
Exponentiation
nyn2 | 974497544724282084 |
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n3 | 9.6199125447325E+26 |
n4 | 9.4964546467365E+35 |
n5 | 9.3745811553042E+44 |
Nth Root
y√n2√n | 31419.204668483 |
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3√n | 995.70370898399 |
4√n | 177.25463229062 |
5√n | 62.93294782945 |
Divisors of 987166422
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 | -987166421 | 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 987166422 can be divided by 32 positive divisors. The sum of these divisors (counting 987166422) is 1, the average is 0.03125.
Base conversion 987166422
Base | System | Value |
---|---|---|
2 | Binary | 111010110101101111011011010110 |
3 | Ternary | 2112210112020202100 |
4 | Quaternary | 322311233123112 |
5 | Quinary | 4010203311142 |
6 | Senary | 241542222530 |
8 | Octal | 7265573326 |
10 | Decimal | 987166422 |
12 | Duodecimal | 236724a46 |
16 | Hexadecimal | 3ad6f6d6 |
20 | Vigesimal | f89fg12 |
36 | Base36 | gbqehi |
Cryptographic Hash Functions
md5 | e56d12c9d285ce93a8e6afc19f2d4ae8 |
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sha1 | cdd2276ddb21728c7d758ba1837f68a62942f872 |
sha256 | 77454eb1bc934b7380d23c73f5580d3d027cd386b9349751889264f39222e9b5 |
sha512 | 92d61f77b9b7c1f28ffc5d38de1996a21432e9cedf99513c49fe7cc5362f7afcce2bd38a4f03c8cadd615aa9249a3c54b52f6d3dd5d945ee2e98a74ae8390441 |
ripemd-160 | 3723d479894d37bb374cc2c391e26f61962cfbe4 |
987166422 as geometric shapes
Circle
Radius = nDiameter | 1974332844 |
---|---|
Circumference | 6202549558.4514 |
Area | 3.0614743274471E+18 |
Sphere
Radius = nVolume | 4.0295795438277E+27 |
---|---|
Surface area | 1.2245897309788E+19 |
Circumference | 6202549558.4514 |
Square
Length = nPerimeter | 3948665688 |
---|---|
Area | 974497544724282084 |
Diagonal | 1396064142.3117 |
Cube
Length = nSurface area | 5846985268345692504 |
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Volume | 9.6199125447325E+26 |
Space diagonal | 1709822398.43 |
Equilateral Triangle
Length = nPerimeter | 2961499266 |
---|---|
Area | 4.219698148284E+17 |
Altitude | 854911199.21499 |
Triangular Pyramid
Length = nSurface area | 4.219698148284E+17 |
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Volume | 1.1337175658003E+26 |
Height | 465354714.10391 |