487990146 (number)
487990146 is an even 9-digits composite number following 487990145 and preceding 487990147. In scientific notation, it is written as 4.87990146 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 139257936 positive integers (up to 487990146) that are relatively prime to 487990146.
Interesting facts
- 487990146 has 32 divisors, whose sum is 1116748800
- The reverse of 487990146 is 641099784
- Previous prime number is 887
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | four hundred eighty-seven million nine hundred ninety thousand one hundred forty-six |
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Notation
Scientific notation | 4.87990146 × 10^8 |
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Engineering notation | 4.87990146 × 10^6 |
Prime Factorization of 487990146
Prime Factorization 2 × 3 × 7 × 887 × 13099
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 487990146 | Product of the distinct prime numbers |
The prime factorization of 487990146 is 2 × 3 × 7 × 887 × 13099. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 487990146)
Multiplication
n×yn×2 | 975980292 |
---|---|
n×3 | 1463970438 |
n×4 | 1951960584 |
n×5 | 2439950730 |
Division
n÷yn÷2 | 243995073 |
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n÷3 | 162663382 |
n÷3 | 121997536.5 |
n÷5 | 97598029.2 |
Exponentiation
nyn2 | 238134382593101316 |
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n3 | 1.1620723212923E+26 |
n4 | 5.6707984172998E+34 |
n5 | 2.7672937475947E+43 |
Nth Root
y√n2√n | 22090.498998438 |
---|---|
3√n | 787.29413737121 |
4√n | 148.62872871164 |
5√n | 54.661583725287 |
Divisors of 487990146
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 | -487990145 | 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 487990146 can be divided by 32 positive divisors. The sum of these divisors (counting 487990146) is 1, the average is 0.03125.
Base conversion 487990146
Base | System | Value |
---|---|---|
2 | Binary | 11101000101100010001110000010 |
3 | Ternary | 1021000020110122010 |
4 | Quaternary | 131011202032002 |
5 | Quinary | 1444411141041 |
6 | Senary | 120231153350 |
8 | Octal | 3505421602 |
10 | Decimal | 487990146 |
12 | Duodecimal | 117515856 |
16 | Hexadecimal | 1d162382 |
20 | Vigesimal | 7c9if76 |
36 | Base36 | 82jblu |
Cryptographic Hash Functions
md5 | c99b37cbb21e9014f93ab87cfec38f18 |
---|---|
sha1 | 4143360c37e32442c59ddc4bae5fdc069e8a539c |
sha256 | d69e4d5088baaef247ca360a57a47fd0c8f49718abc01902c56034fcc17b59d8 |
sha512 | bc3498a6bbc6807d08cedddf3d8b0bbed6eee56ea27952e9d4ce6052a9caa187a5a64d31f8ad7d95878a8e87f4af7e8ac49f4d52bf9d23c7ac3d526b09442d33 |
ripemd-160 | 00196cb6a437afe0f6fd31a32e3519d1e559cf1a |
487990146 as geometric shapes
Circle
Radius = nDiameter | 975980292 |
---|---|
Circumference | 3066132515.3956 |
Area | 7.4812122692163E+17 |
Sphere
Radius = nVolume | 4.8676771566825E+26 |
---|---|
Surface area | 2.9924849076865E+18 |
Circumference | 3066132515.3956 |
Square
Length = nPerimeter | 1951960584 |
---|---|
Area | 238134382593101316 |
Diagonal | 690122282.77763 |
Cube
Length = nSurface area | 1428806295558607896 |
---|---|
Volume | 1.1620723212923E+26 |
Space diagonal | 845223726.46495 |
Equilateral Triangle
Length = nPerimeter | 1463970438 |
---|---|
Area | 1.0311521242007E+17 |
Altitude | 422611863.23248 |
Triangular Pyramid
Length = nSurface area | 1.0311521242007E+17 |
---|---|
Volume | 1.3695153643583E+25 |
Height | 230040760.92588 |