490636905 (number)
490636905 is an odd 9-digits composite number following 490636904 and preceding 490636906. In scientific notation, it is written as 4.90636905 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 225336960 positive integers (up to 490636905) that are relatively prime to 490636905.
Interesting facts
- 490636905 has 48 divisors, whose sum is 903939264
- The reverse of 490636905 is 509636094
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred ninety million six hundred thirty-six thousand nine hundred five |
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Notation
Scientific notation | 4.90636905 × 10^8 |
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Engineering notation | 4.90636905 × 10^6 |
Prime Factorization of 490636905
Prime Factorization 3 × 5 × 19 × 19 × 11 × 8237
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 25822995 | Product of the distinct prime numbers |
The prime factorization of 490636905 is 3 × 5 × 19 × 19 × 11 × 8237. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 490636905)
Multiplication
n×yn×2 | 981273810 |
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n×3 | 1471910715 |
n×4 | 1962547620 |
n×5 | 2453184525 |
Division
n÷yn÷2 | 245318452.5 |
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n÷3 | 163545635 |
n÷3 | 122659226.25 |
n÷5 | 98127381 |
Exponentiation
nyn2 | 240724572547979025 |
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n3 | 1.1810835923239E+26 |
n4 | 5.7948319828407E+34 |
n5 | 2.843158429056E+43 |
Nth Root
y√n2√n | 22150.325166913 |
---|---|
3√n | 788.71494599685 |
4√n | 148.82985307697 |
5√n | 54.72075015728 |
Divisors of 490636905
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -490636904 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 490636905 can be divided by 48 positive divisors. The sum of these divisors (counting 490636905) is 1, the average is 0.020833333333333.
Base conversion 490636905
Base | System | Value |
---|---|---|
2 | Binary | 11101001111101000011001101001 |
3 | Ternary | 1021012012221022020 |
4 | Quaternary | 131033220121221 |
5 | Quinary | 2001100340110 |
6 | Senary | 120404015053 |
8 | Octal | 3517503151 |
10 | Decimal | 490636905 |
12 | Duodecimal | 118391489 |
16 | Hexadecimal | 1d3e8669 |
20 | Vigesimal | 7d69c55 |
36 | Base36 | 8441ux |
Cryptographic Hash Functions
md5 | f9a690b76fd33fb562c10f8b0115c610 |
---|---|
sha1 | 33b59fc79d7156c06b9d841f600ef64e020306e6 |
sha256 | 3d740c44dfcb612cdb4c98babc2dd148668b17b9cb8708c54abef497b29fe8f7 |
sha512 | 556083a4f914dd1f1b21024e40690df5a6447039fec8f09b407398992729cccd569f937fbbd90677aa6138b45f38cb46b66eab0ff7f7b8522db89e364b41cbfd |
ripemd-160 | 432f7af0e2d8a85873308ef0f4303717c3805a3c |
490636905 as geometric shapes
Circle
Radius = nDiameter | 981273810 |
---|---|
Circumference | 3082762592.6561 |
Area | 7.5625854865527E+17 |
Sphere
Radius = nVolume | 4.9473113825602E+26 |
---|---|
Surface area | 3.0250341946211E+18 |
Circumference | 3082762592.6561 |
Square
Length = nPerimeter | 1962547620 |
---|---|
Area | 240724572547979025 |
Diagonal | 693865365.25176 |
Cube
Length = nSurface area | 1444347435287874150 |
---|---|
Volume | 1.1810835923239E+26 |
Space diagonal | 849808047.52834 |
Equilateral Triangle
Length = nPerimeter | 1471910715 |
---|---|
Area | 1.0423679757085E+17 |
Altitude | 424904023.76417 |
Triangular Pyramid
Length = nSurface area | 1.0423679757085E+17 |
---|---|
Volume | 1.391920362134E+25 |
Height | 231288455.08392 |