1638380088 (number)
1638380088 is an even 10-digits composite number following 1638380087 and preceding 1638380089. In scientific notation, it is written as 1.638380088 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 543283200 positive integers (up to 1638380088) that are relatively prime to 1638380088.
Interesting facts
- 1638380088 has 64 divisors, whose sum is 4574752800
- The reverse of 1638380088 is 8800838361
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion six hundred thirty-eight million three hundred eighty thousand eighty-eight |
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Notation
Scientific notation | 1.638380088 × 10^9 |
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Engineering notation | 1.638380088 × 10^9 |
Prime Factorization of 1638380088
Prime Factorization 2 × 2 × 2 × 3 × 9 × 193 × 39301
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 409595022 | Product of the distinct prime numbers |
The prime factorization of 1638380088 is 2 × 2 × 2 × 3 × 9 × 193 × 39301. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1638380088)
Multiplication
n×yn×2 | 3276760176 |
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n×3 | 4915140264 |
n×4 | 6553520352 |
n×5 | 8191900440 |
Division
n÷yn÷2 | 819190044 |
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n÷3 | 546126696 |
n÷3 | 409595022 |
n÷5 | 327676017.6 |
Exponentiation
nyn2 | 2684289312754887744 |
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n3 | 4.3978861604488E+27 |
n4 | 7.2054091145701E+36 |
n5 | 1.1805198819205E+46 |
Nth Root
y√n2√n | 40476.908083499 |
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3√n | 1178.885303736 |
4√n | 201.18873746683 |
5√n | 69.64387578159 |
Divisors of 1638380088
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1638380087 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1638380088 can be divided by 64 positive divisors. The sum of these divisors (counting 1638380088) is 1, the average is 0.015625.
Base conversion 1638380088
Base | System | Value |
---|---|---|
2 | Binary | 1100001101001111011001000111000 |
3 | Ternary | 11020011220022222000 |
4 | Quaternary | 1201221323020320 |
5 | Quinary | 11323411130323 |
6 | Senary | 430324101000 |
8 | Octal | 14151731070 |
10 | Decimal | 1638380088 |
12 | Duodecimal | 398834760 |
16 | Hexadecimal | 61a7b238 |
20 | Vigesimal | 15bjha48 |
36 | Base36 | r3g660 |
Cryptographic Hash Functions
md5 | 6a78d769f209f99a345d496eccbabd59 |
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sha1 | c146984e26ff7401c46decf84eeb7632fb033f47 |
sha256 | 52f3a593e7a80f843bf78370506b5495e2a5de480a6427604e59ac944364fc28 |
sha512 | c8a052ecfcc5337f29f284c191493ed73e78ff57db461e1e839a7c14709aa828e239599f56d37bc9cf2d445b5cb3513d1687149ece7b0fedfcc024bff58247ac |
ripemd-160 | d4672f564070a9d5f738aa9091fab00ddcd0532e |
1638380088 as geometric shapes
Circle
Radius = nDiameter | 3276760176 |
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Circumference | 10294245696.497 |
Area | 8.4329435850603E+18 |
Sphere
Radius = nVolume | 1.8421822470654E+28 |
---|---|
Surface area | 3.3731774340241E+19 |
Circumference | 10294245696.497 |
Square
Length = nPerimeter | 6553520352 |
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Area | 2684289312754887744 |
Diagonal | 2317019340.7716 |
Cube
Length = nSurface area | 1.6105735876529E+19 |
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Volume | 4.3978861604488E+27 |
Space diagonal | 2837757554.5252 |
Equilateral Triangle
Length = nPerimeter | 4915140264 |
---|---|
Area | 1.1623313679764E+18 |
Altitude | 1418878777.2626 |
Triangular Pyramid
Length = nSurface area | 1.1623313679764E+18 |
---|---|
Volume | 5.1829585448997E+26 |
Height | 772339780.25721 |