288538140 (number)
288538140 is an even 9-digits composite number following 288538139 and preceding 288538141. In scientific notation, it is written as 2.88538140 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 69212160 positive integers (up to 288538140) that are relatively prime to 288538140.
Interesting facts
- 288538140 has 48 divisors, whose sum is 593757696
- The reverse of 288538140 is 041835882
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | two hundred eighty-eight million five hundred thirty-eight thousand one hundred forty |
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Notation
Scientific notation | 2.88538140 × 10^8 |
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Engineering notation | 2.88538140 × 10^6 |
Prime Factorization of 288538140
Prime Factorization 2 × 2 × 15 × 11 × 97 × 4507
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 144269070 | Product of the distinct prime numbers |
The prime factorization of 288538140 is 2 × 2 × 15 × 11 × 97 × 4507. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 288538140)
Multiplication
n×yn×2 | 577076280 |
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n×3 | 865614420 |
n×4 | 1154152560 |
n×5 | 1442690700 |
Division
n÷yn÷2 | 144269070 |
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n÷3 | 96179380 |
n÷3 | 72134535 |
n÷5 | 57707628 |
Exponentiation
nyn2 | 83254258234659600 |
---|---|
n3 | 2.4022028818108E+25 |
n4 | 6.9312715142034E+33 |
n5 | 1.9999361905432E+42 |
Nth Root
y√n2√n | 16986.41045071 |
---|---|
3√n | 660.79651309848 |
4√n | 130.33192414259 |
5√n | 49.208558776587 |
Divisors of 288538140
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 | -288538139 | 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 288538140 can be divided by 48 positive divisors. The sum of these divisors (counting 288538140) is 1, the average is 0.020833333333333.
Base conversion 288538140
Base | System | Value |
---|---|---|
2 | Binary | 10001001100101011111000011100 |
3 | Ternary | 202002221020220210 |
4 | Quaternary | 101030223320130 |
5 | Quinary | 1042331210030 |
6 | Senary | 44344212420 |
8 | Octal | 2114537034 |
10 | Decimal | 288538140 |
12 | Duodecimal | 8076a110 |
16 | Hexadecimal | 1132be1c |
20 | Vigesimal | 4a37570 |
36 | Base36 | 4rsdgc |
Cryptographic Hash Functions
md5 | 4c0223fbc79e7d19952e72c589ec0f31 |
---|---|
sha1 | 69c47d0904ce6cf43c3007433389511cbaccc2cb |
sha256 | 943a282a31d58b9037191d97ce8efddbeacd84f6f24c88154ad2935da8b06003 |
sha512 | 13dd80b18961e16a329dbdaae0ac0b71f980f8a43c3a59fc8dfc17dd00b6fde39eac589938aa4f6934abc338fb6f6fefa69e32599120a1b764de2989f66762cd |
ripemd-160 | 704db1b760b9df2ac5f10af5fedbb3de670ffa31 |
288538140 as geometric shapes
Circle
Radius = nDiameter | 577076280 |
---|---|
Circumference | 1812938601.8089 |
Area | 2.6155096605007E+17 |
Sphere
Radius = nVolume | 1.0062323901239E+26 |
---|---|
Surface area | 1.0462038642003E+18 |
Circumference | 1812938601.8089 |
Square
Length = nPerimeter | 1154152560 |
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Area | 83254258234659600 |
Diagonal | 408054550.84991 |
Cube
Length = nSurface area | 499525549407957600 |
---|---|
Volume | 2.4022028818108E+25 |
Space diagonal | 499762718.40142 |
Equilateral Triangle
Length = nPerimeter | 865614420 |
---|---|
Area | 3.6050151302223E+16 |
Altitude | 249881359.20071 |
Triangular Pyramid
Length = nSurface area | 3.6050151302223E+16 |
---|---|
Volume | 2.8310232458572E+24 |
Height | 136018183.61664 |