491396148 (number)
491396148 is an even 9-digits composite number following 491396147 and preceding 491396149. In scientific notation, it is written as 4.91396148 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 163658880 positive integers (up to 491396148) that are relatively prime to 491396148.
Interesting facts
- 491396148 has 36 divisors, whose sum is 1243200868
- The reverse of 491396148 is 841693194
- Previous prime number is 10333
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | four hundred ninety-one million three hundred ninety-six thousand one hundred forty-eight |
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Notation
Scientific notation | 4.91396148 × 10^8 |
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Engineering notation | 4.91396148 × 10^6 |
Prime Factorization of 491396148
Prime Factorization 2 × 2 × 3 × 3 × 10333 × 1321
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 81899358 | Product of the distinct prime numbers |
The prime factorization of 491396148 is 2 × 2 × 3 × 3 × 10333 × 1321. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 491396148)
Multiplication
n×yn×2 | 982792296 |
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n×3 | 1474188444 |
n×4 | 1965584592 |
n×5 | 2456980740 |
Division
n÷yn÷2 | 245698074 |
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n÷3 | 163798716 |
n÷3 | 122849037 |
n÷5 | 98279229.6 |
Exponentiation
nyn2 | 241470174269237904 |
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n3 | 1.1865751349279E+26 |
n4 | 5.8307845061616E+34 |
n5 | 2.8652250461459E+43 |
Nth Root
y√n2√n | 22167.456958343 |
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3√n | 789.12157234553 |
4√n | 148.88739690902 |
5√n | 54.737675363414 |
Divisors of 491396148
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -491396147 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 491396148 can be divided by 36 positive divisors. The sum of these divisors (counting 491396148) is 1, the average is 0.027777777777778.
Base conversion 491396148
Base | System | Value |
---|---|---|
2 | Binary | 11101010010100001110000110100 |
3 | Ternary | 1021020122111210100 |
4 | Quaternary | 131102201300310 |
5 | Quinary | 2001244134043 |
6 | Senary | 120432154100 |
8 | Octal | 3522416064 |
10 | Decimal | 491396148 |
12 | Duodecimal | 118698930 |
16 | Hexadecimal | 1d4a1c34 |
20 | Vigesimal | 7db4a78 |
36 | Base36 | 84kbp0 |
Cryptographic Hash Functions
md5 | 831e62621095f55b7ddc3bd742b7da3f |
---|---|
sha1 | 6c87c95e2bf499748523851083afa56f19628124 |
sha256 | 290e42d9a1e908582779e8fe2b3b05e51f627f475a2793b41c9a65ab1dc57381 |
sha512 | 09317090a06a220cfc7848656a0acf09a2e16a0b4e4c62cbeeb17f5307ec22090820addedcb2eb6851100948fad4e7e026b802e42ba2c1d1647d03222d92c4e6 |
ripemd-160 | 1b66f05b33150c6607a52e0d1816d3a011bfdcd1 |
491396148 as geometric shapes
Circle
Radius = nDiameter | 982792296 |
---|---|
Circumference | 3087533057.1182 |
Area | 7.5860092554528E+17 |
Sphere
Radius = nVolume | 4.9703143024292E+26 |
---|---|
Surface area | 3.0344037021811E+18 |
Circumference | 3087533057.1182 |
Square
Length = nPerimeter | 1965584592 |
---|---|
Area | 241470174269237904 |
Diagonal | 694939096.9995 |
Cube
Length = nSurface area | 1448821045615427424 |
---|---|
Volume | 1.1865751349279E+26 |
Space diagonal | 851123094.97964 |
Equilateral Triangle
Length = nPerimeter | 1474188444 |
---|---|
Area | 1.0455965258671E+17 |
Altitude | 425561547.48982 |
Triangular Pyramid
Length = nSurface area | 1.0455965258671E+17 |
---|---|
Volume | 1.3983922071581E+25 |
Height | 231646365.6665 |