490840904 (number)
490840904 is an even 9-digits composite number following 490840903 and preceding 490840905. In scientific notation, it is written as 4.90840904 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 238972032 positive integers (up to 490840904) that are relatively prime to 490840904.
Interesting facts
- 490840904 has 32 divisors, whose sum is 944832000
- The reverse of 490840904 is 409048094
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | four hundred ninety million eight hundred forty thousand nine hundred four |
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Notation
Scientific notation | 4.90840904 × 10^8 |
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Engineering notation | 4.90840904 × 10^6 |
Prime Factorization of 490840904
Prime Factorization 2 × 2 × 2 × 73 × 79 × 10639
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 122710226 | Product of the distinct prime numbers |
The prime factorization of 490840904 is 2 × 2 × 2 × 73 × 79 × 10639. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 490840904)
Multiplication
n×yn×2 | 981681808 |
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n×3 | 1472522712 |
n×4 | 1963363616 |
n×5 | 2454204520 |
Division
n÷yn÷2 | 245420452 |
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n÷3 | 163613634.66667 |
n÷3 | 122710226 |
n÷5 | 98168180.8 |
Exponentiation
nyn2 | 240924793039537216 |
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n3 | 1.1825574321154E+26 |
n4 | 5.8044755901144E+34 |
n5 | 2.8490740458977E+43 |
Nth Root
y√n2√n | 22154.92956432 |
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3√n | 788.82424254881 |
4√n | 148.84532093526 |
5√n | 54.725299803711 |
Divisors of 490840904
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 | -490840903 | 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 490840904 can be divided by 32 positive divisors. The sum of these divisors (counting 490840904) is 1, the average is 0.03125.
Base conversion 490840904
Base | System | Value |
---|---|---|
2 | Binary | 11101010000011010001101001000 |
3 | Ternary | 1021012121022010202 |
4 | Quaternary | 131100122031020 |
5 | Quinary | 2001123402104 |
6 | Senary | 120412231332 |
8 | Octal | 3520321510 |
10 | Decimal | 490840904 |
12 | Duodecimal | 11846b548 |
16 | Hexadecimal | 1d41a348 |
20 | Vigesimal | 7d7f254 |
36 | Base36 | 848f9k |
Cryptographic Hash Functions
md5 | 1473cf632db54612b54a967654e84354 |
---|---|
sha1 | 1c37ad4c30c435a7cdc472750e8eadab39e58a45 |
sha256 | 5c469619b5ff7c8a070ae8b9ce38ba7d8fc9b802b2193d96e4a2bb81f5eb3645 |
sha512 | 60226d7b6692565ef56c26aa496dda5544e43b3c1dc1cc14b66ee8f25c6d8463bb65cec3ef30f598bdc10832316c287b791c1c7d0a7b29474e188fb7afb87559 |
ripemd-160 | 74a6540887015897541ab7d0ed9bb0d8f95c93ca |
490840904 as geometric shapes
Circle
Radius = nDiameter | 981681808 |
---|---|
Circumference | 3084044356.1755 |
Area | 7.5688755988065E+17 |
Sphere
Radius = nVolume | 4.9534849882423E+26 |
---|---|
Surface area | 3.0275502395226E+18 |
Circumference | 3084044356.1755 |
Square
Length = nPerimeter | 1963363616 |
---|---|
Area | 240924793039537216 |
Diagonal | 694153863.40427 |
Cube
Length = nSurface area | 1445548758237223296 |
---|---|
Volume | 1.1825574321154E+26 |
Space diagonal | 850161384.16104 |
Equilateral Triangle
Length = nPerimeter | 1472522712 |
---|---|
Area | 1.0432349558687E+17 |
Altitude | 425080692.08052 |
Triangular Pyramid
Length = nSurface area | 1.0432349558687E+17 |
---|---|
Volume | 1.3936572989856E+25 |
Height | 231384621.13476 |