487990144 (number)
487990144 is an even 9-digits composite number following 487990143 and preceding 487990145. In scientific notation, it is written as 4.87990144 × 10^8. The sum of its digits is 46. It has a total of 9 prime factors and 32 positive divisors. There are 238318080 positive integers (up to 487990144) that are relatively prime to 487990144.
Interesting facts
- 487990144 has 32 divisors, whose sum is 994787640
- The reverse of 487990144 is 441099784
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | four hundred eighty-seven million nine hundred ninety thousand one hundred forty-four |
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Notation
Scientific notation | 4.87990144 × 10^8 |
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Engineering notation | 4.87990144 × 10^6 |
Prime Factorization of 487990144
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 88661
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 7624846 | Product of the distinct prime numbers |
The prime factorization of 487990144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 88661. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 487990144)
Multiplication
n×yn×2 | 975980288 |
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n×3 | 1463970432 |
n×4 | 1951960576 |
n×5 | 2439950720 |
Division
n÷yn÷2 | 243995072 |
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n÷3 | 162663381.33333 |
n÷3 | 121997536 |
n÷5 | 97598028.8 |
Exponentiation
nyn2 | 238134380641140736 |
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n3 | 1.1620723070042E+26 |
n4 | 5.670798324334E+34 |
n5 | 2.7672936908867E+43 |
Nth Root
y√n2√n | 22090.49895317 |
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3√n | 787.29413629565 |
4√n | 148.62872855935 |
5√n | 54.661583680481 |
Divisors of 487990144
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 | -487990143 | 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 487990144 can be divided by 32 positive divisors. The sum of these divisors (counting 487990144) is 1, the average is 0.03125.
Base conversion 487990144
Base | System | Value |
---|---|---|
2 | Binary | 11101000101100010001110000000 |
3 | Ternary | 1021000020110122001 |
4 | Quaternary | 131011202032000 |
5 | Quinary | 1444411141034 |
6 | Senary | 120231153344 |
8 | Octal | 3505421600 |
10 | Decimal | 487990144 |
12 | Duodecimal | 117515854 |
16 | Hexadecimal | 1d162380 |
20 | Vigesimal | 7c9if74 |
36 | Base36 | 82jbls |
Cryptographic Hash Functions
md5 | e900c4f201918e76e4b8509da191cebf |
---|---|
sha1 | 06bdd954fbd0195d9fa5e3a7d5024fa3fabde4a1 |
sha256 | 00713e6cf8d571a1ee7be1f5635a9872ed809e826022bea9d5837673020b2b40 |
sha512 | 6f48e22eacd4e45f0d95ca97489d7a8cc7adffe8072e4c42b1a9206117515dbe24d05de50fbb072d67a1807cf7b74ff291597fe928f3452ecbd5245e1fca898c |
ripemd-160 | 75159a4a80c4580da438e63b564409efdd28ef46 |
487990144 as geometric shapes
Circle
Radius = nDiameter | 975980288 |
---|---|
Circumference | 3066132502.8293 |
Area | 7.4812122078936E+17 |
Sphere
Radius = nVolume | 4.8676770968328E+26 |
---|---|
Surface area | 2.9924848831575E+18 |
Circumference | 3066132502.8293 |
Square
Length = nPerimeter | 1951960576 |
---|---|
Area | 238134380641140736 |
Diagonal | 690122279.9492 |
Cube
Length = nSurface area | 1428806283846844416 |
---|---|
Volume | 1.1620723070042E+26 |
Space diagonal | 845223723.00085 |
Equilateral Triangle
Length = nPerimeter | 1463970432 |
---|---|
Area | 1.0311521157485E+17 |
Altitude | 422611861.50043 |
Triangular Pyramid
Length = nSurface area | 1.0311521157485E+17 |
---|---|
Volume | 1.3695153475196E+25 |
Height | 230040759.98307 |