491142144 (number)
491142144 is an even 9-digits composite number following 491142143 and preceding 491142145. In scientific notation, it is written as 4.91142144 × 10^8. The sum of its digits is 30. It has a total of 14 prime factors and 176 positive divisors. There are 152764416 positive integers (up to 491142144) that are relatively prime to 491142144.
Interesting facts
- 491142144 has 176 divisors, whose sum is 1400148000
- The reverse of 491142144 is 441241194
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | four hundred ninety-one million one hundred forty-two thousand one hundred forty-four |
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Notation
Scientific notation | 4.91142144 × 10^8 |
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Engineering notation | 4.91142144 × 10^6 |
Prime Factorization of 491142144
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 149
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 959262 | Product of the distinct prime numbers |
The prime factorization of 491142144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 149. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 491142144)
Multiplication
n×yn×2 | 982284288 |
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n×3 | 1473426432 |
n×4 | 1964568576 |
n×5 | 2455710720 |
Division
n÷yn÷2 | 245571072 |
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n÷3 | 163714048 |
n÷3 | 122785536 |
n÷5 | 98228428.8 |
Exponentiation
nyn2 | 241220605612916736 |
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n3 | 1.1847360541771E+26 |
n4 | 5.8187380572262E+34 |
n5 | 2.8578274848005E+43 |
Nth Root
y√n2√n | 22161.727008516 |
---|---|
3√n | 788.98558255223 |
4√n | 148.86815310373 |
5√n | 54.732015382495 |
Divisors of 491142144
176 divisors
τ | Total Divisors | 176 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -491142143 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0056818181818182 | 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 | 176 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 491142144 can be divided by 176 positive divisors. The sum of these divisors (counting 491142144) is 1, the average is 0.0056818181818182.
Base conversion 491142144
Base | System | Value |
---|---|---|
2 | Binary | 11101010001100011110000000000 |
3 | Ternary | 1021020011121100210 |
4 | Quaternary | 131101203300000 |
5 | Quinary | 2001213022034 |
6 | Senary | 120422514120 |
8 | Octal | 3521436000 |
10 | Decimal | 491142144 |
12 | Duodecimal | 118595940 |
16 | Hexadecimal | 1d463c00 |
20 | Vigesimal | 7d9cf74 |
36 | Base36 | 84evpc |
Cryptographic Hash Functions
md5 | 61c3a1865fe0627884aa8d707f783c81 |
---|---|
sha1 | b2ada01342cce8f3ad8e719b5d63d543f6091464 |
sha256 | 470ab6238f34d60f3ba33d33d4250f329640839e60b036d27ca3e00244b3eddc |
sha512 | 86d8b2f9bbfb54a68a23ea4d4b479cc976fcfb4bed631093a62c9517f80a7335a713a4e023a3a873610f947e04849d05be6f7f7436766dc5952a2a38577ef9fc |
ripemd-160 | 73f13508cd3c5b6a050eeed69162d94f3001ca3e |
491142144 as geometric shapes
Circle
Radius = nDiameter | 982284288 |
---|---|
Circumference | 3085937102.9175 |
Area | 7.5781688248802E+17 |
Sphere
Radius = nVolume | 4.9626107789942E+26 |
---|---|
Surface area | 3.0312675299521E+18 |
Circumference | 3085937102.9175 |
Square
Length = nPerimeter | 1964568576 |
---|---|
Area | 241220605612916736 |
Diagonal | 694579881.0978 |
Cube
Length = nSurface area | 1447323633677500416 |
---|---|
Volume | 1.1847360541771E+26 |
Space diagonal | 850683147.14631 |
Equilateral Triangle
Length = nPerimeter | 1473426432 |
---|---|
Area | 1.0445158618853E+17 |
Altitude | 425341573.57315 |
Triangular Pyramid
Length = nSurface area | 1.0445158618853E+17 |
---|---|
Volume | 1.396224829708E+25 |
Height | 231526627.0326 |