987133090 (number)
987133090 is an even 9-digits composite number following 987133089 and preceding 987133091. In scientific notation, it is written as 9.87133090 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 375560064 positive integers (up to 987133090) that are relatively prime to 987133090.
Interesting facts
- 987133090 has 32 divisors, whose sum is 1864529280
- The reverse of 987133090 is 090331789
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | nine hundred eighty-seven million one hundred thirty-three thousand ninety |
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Notation
Scientific notation | 9.87133090 × 10^8 |
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Engineering notation | 9.87133090 × 10^6 |
Prime Factorization of 987133090
Prime Factorization 2 × 5 × 23 × 179 × 23977
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 987133090 | Product of the distinct prime numbers |
The prime factorization of 987133090 is 2 × 5 × 23 × 179 × 23977. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987133090)
Multiplication
n×yn×2 | 1974266180 |
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n×3 | 2961399270 |
n×4 | 3948532360 |
n×5 | 4935665450 |
Division
n÷yn÷2 | 493566545 |
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n÷3 | 329044363.33333 |
n÷3 | 246783272.5 |
n÷5 | 197426618 |
Exponentiation
nyn2 | 974431737372948100 |
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n3 | 9.6189381190703E+26 |
n4 | 9.4951721079966E+35 |
n5 | 9.3729985830485E+44 |
Nth Root
y√n2√n | 31418.674224098 |
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3√n | 995.69250210308 |
4√n | 177.25313600638 |
5√n | 62.932522833359 |
Divisors of 987133090
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 | -987133089 | 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 987133090 can be divided by 32 positive divisors. The sum of these divisors (counting 987133090) is 1, the average is 0.03125.
Base conversion 987133090
Base | System | Value |
---|---|---|
2 | Binary | 111010110101100111010010100010 |
3 | Ternary | 2112210110120000211 |
4 | Quaternary | 322311213102202 |
5 | Quinary | 4010201224330 |
6 | Senary | 241541404334 |
8 | Octal | 7265472242 |
10 | Decimal | 987133090 |
12 | Duodecimal | 2367096aa |
16 | Hexadecimal | 3ad674a2 |
20 | Vigesimal | f89bcea |
36 | Base36 | gbporm |
Cryptographic Hash Functions
md5 | 27eb3b803b98eb9b8b42cedfa16e37a9 |
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sha1 | 1b2b695752f9e768f10bcd086619e99441f3bf37 |
sha256 | 51a2c489786005c5f088b0be0e7f27740e950fee6b24a9d5f5ee9fe71fe2d025 |
sha512 | ac921cbf1863bd4da787c86263cf78e0906d13cd6054e3fed6935d98a4b866799ca691306f636c07dd955c5493a36e13e6fcdfc77e545a255e4f2e9f03c1c64d |
ripemd-160 | d8bd4ca97773e0c2ab0eb760f07f7ce5b480d571 |
987133090 as geometric shapes
Circle
Radius = nDiameter | 1974266180 |
---|---|
Circumference | 6202340127.3188 |
Area | 3.0612675875556E+18 |
Sphere
Radius = nVolume | 4.0291713773608E+27 |
---|---|
Surface area | 1.2245070350222E+19 |
Circumference | 6202340127.3188 |
Square
Length = nPerimeter | 3948532360 |
---|---|
Area | 974431737372948100 |
Diagonal | 1396017003.7453 |
Cube
Length = nSurface area | 5846590424237688600 |
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Volume | 9.6189381190703E+26 |
Space diagonal | 1709764665.7125 |
Equilateral Triangle
Length = nPerimeter | 2961399270 |
---|---|
Area | 4.2194131940939E+17 |
Altitude | 854882332.85623 |
Triangular Pyramid
Length = nSurface area | 4.2194131940939E+17 |
---|---|
Volume | 1.1336027286347E+26 |
Height | 465339001.24842 |