405440384 (number)
405440384 is an even 9-digits composite number following 405440383 and preceding 405440385. In scientific notation, it is written as 4.05440384 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 32 positive divisors. There are 200919040 positive integers (up to 405440384) that are relatively prime to 405440384.
Interesting facts
- 405440384 has 32 divisors, whose sum is 814890240
- The reverse of 405440384 is 483044504
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | four hundred five million four hundred forty thousand three hundred eighty-four |
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Notation
Scientific notation | 4.05440384 × 10^8 |
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Engineering notation | 4.05440384 × 10^6 |
Prime Factorization of 405440384
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 28031
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 6335006 | Product of the distinct prime numbers |
The prime factorization of 405440384 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 28031. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 405440384)
Multiplication
n×yn×2 | 810880768 |
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n×3 | 1216321152 |
n×4 | 1621761536 |
n×5 | 2027201920 |
Division
n÷yn÷2 | 202720192 |
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n÷3 | 135146794.66667 |
n÷3 | 101360096 |
n÷5 | 81088076.8 |
Exponentiation
nyn2 | 164381904978067456 |
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n3 | 6.6647062676959E+25 |
n4 | 2.7021410684218E+34 |
n5 | 1.0955571124031E+43 |
Nth Root
y√n2√n | 20135.550253221 |
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3√n | 740.13169314346 |
4√n | 141.89978947561 |
5√n | 52.672678176832 |
Divisors of 405440384
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 | -405440383 | 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 405440384 can be divided by 32 positive divisors. The sum of these divisors (counting 405440384) is 1, the average is 0.03125.
Base conversion 405440384
Base | System | Value |
---|---|---|
2 | Binary | 11000001010101000011110000000 |
3 | Ternary | 1001020220111122112 |
4 | Quaternary | 120022220132000 |
5 | Quinary | 1312243043014 |
6 | Senary | 104121554452 |
8 | Octal | 3012503600 |
10 | Decimal | 405440384 |
12 | Duodecimal | b3945a28 |
16 | Hexadecimal | 182a8780 |
20 | Vigesimal | 66e00j4 |
36 | Base36 | 6pdzsw |
Cryptographic Hash Functions
md5 | 9f89316debf6f7dfd41d9e46343e38c6 |
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sha1 | 87115c2bf746e9c30c9fafcc808ee23778dc5589 |
sha256 | 7f2f7b0a677d37673dc876658a00c00522b01f6f5e5cfc6bd17fddfc284571ce |
sha512 | 43f82da1f4b4cd9d546ae2c77177c8e71b9ebcdc5ac2e1463941d813c511b347feb9d4b38b19bf9720f9bd913621f836877ca9345c0f563a30e04f83cf41c55e |
ripemd-160 | 4e0a21a468c4fe523185267d57cc72fc915d02e1 |
405440384 as geometric shapes
Circle
Radius = nDiameter | 810880768 |
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Circumference | 2547457063.686 |
Area | 5.1642098506219E+17 |
Sphere
Radius = nVolume | 2.7917056331903E+26 |
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Surface area | 2.0656839402488E+18 |
Circumference | 2547457063.686 |
Square
Length = nPerimeter | 1621761536 |
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Area | 164381904978067456 |
Diagonal | 573379289.78656 |
Cube
Length = nSurface area | 986291429868404736 |
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Volume | 6.6647062676959E+25 |
Space diagonal | 702243344.52824 |
Equilateral Triangle
Length = nPerimeter | 1216321152 |
---|---|
Area | 7.1179452816743E+16 |
Altitude | 351121672.26412 |
Triangular Pyramid
Length = nSurface area | 7.1179452816743E+16 |
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Volume | 7.8544316608405E+24 |
Height | 191126429.92885 |