40281648 (number)
40281648 is an even 8-digits composite number following 40281647 and preceding 40281649. In scientific notation, it is written as 4.0281648 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 160 positive divisors. There are 11193600 positive integers (up to 40281648) that are relatively prime to 40281648.
Interesting facts
- 40281648 has 160 divisors, whose sum is 123420672
- The reverse of 40281648 is 84618204
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | forty million two hundred eighty-one thousand six hundred forty-eight |
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Notation
Scientific notation | 4.0281648 × 10^7 |
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Engineering notation | 4.0281648 × 10^6 |
Prime Factorization of 40281648
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 31 × 23 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5035206 | Product of the distinct prime numbers |
The prime factorization of 40281648 is 2 × 2 × 2 × 2 × 3 × 11 × 31 × 23 × 107. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40281648)
Multiplication
n×yn×2 | 80563296 |
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n×3 | 120844944 |
n×4 | 161126592 |
n×5 | 201408240 |
Division
n÷yn÷2 | 20140824 |
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n÷3 | 13427216 |
n÷3 | 10070412 |
n÷5 | 8056329.6 |
Exponentiation
nyn2 | 1622611165595904 |
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n3 | 6.5361451813404E+22 |
n4 | 2.6328669947165E+30 |
n5 | 1.0605622151199E+38 |
Nth Root
y√n2√n | 6346.7824919403 |
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3√n | 342.79599822319 |
4√n | 79.666696253455 |
5√n | 33.191084732795 |
Divisors of 40281648
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40281647 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40281648 can be divided by 160 positive divisors. The sum of these divisors (counting 40281648) is 1, the average is 0.00625.
Base conversion 40281648
Base | System | Value |
---|---|---|
2 | Binary | 10011001101010011000110000 |
3 | Ternary | 2210210112000220 |
4 | Quaternary | 2121222120300 |
5 | Quinary | 40303003043 |
6 | Senary | 3555213040 |
8 | Octal | 231523060 |
10 | Decimal | 40281648 |
12 | Duodecimal | 115a7180 |
16 | Hexadecimal | 266a630 |
20 | Vigesimal | cbf428 |
36 | Base36 | nzdio |
Cryptographic Hash Functions
md5 | 2a96999a3afe44b408d4470f371adc1e |
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sha1 | c680597041c5e7b5f068d2fed305e8a4f0cc131e |
sha256 | bebc777f0aecd1264d92029a74f75faae9c537efc77e230e2b8487fbfb8bd4c6 |
sha512 | d338c026de3b2f992e1e34c46b9ec1c65352b29a62a35a9da64c1d2c7f33b0a57738e3b1e4220b294ca9ac19c8b6e294478ec3d08dfa04db6a0ef8de83565f6f |
ripemd-160 | f506a93dd01061eaf87cfd7a7b9e8f50a824a3de |
40281648 as geometric shapes
Circle
Radius = nDiameter | 80563296 |
---|---|
Circumference | 253097058.86258 |
Area | 5.0975833174689E+15 |
Sphere
Radius = nVolume | 2.737854091266E+23 |
---|---|
Surface area | 2.0390333269875E+16 |
Circumference | 253097058.86258 |
Square
Length = nPerimeter | 161126592 |
---|---|
Area | 1622611165595904 |
Diagonal | 56966852.916339 |
Cube
Length = nSurface area | 9735666993575424 |
---|---|
Volume | 6.5361451813404E+22 |
Space diagonal | 69769860.948605 |
Equilateral Triangle
Length = nPerimeter | 120844944 |
---|---|
Area | 7.0261124493517E+14 |
Altitude | 34884930.474303 |
Triangular Pyramid
Length = nSurface area | 7.0261124493517E+14 |
---|---|
Volume | 7.7029209675759E+21 |
Height | 18988950.972113 |