40986816 (number)
40986816 is an even 8-digits composite number following 40986815 and preceding 40986817. In scientific notation, it is written as 4.0986816 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 12610560 positive integers (up to 40986816) that are relatively prime to 40986816.
Interesting facts
- 40986816 has 56 divisors, whose sum is 116793264
- The reverse of 40986816 is 61868904
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty million nine hundred eighty-six thousand eight hundred sixteen |
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Notation
Scientific notation | 4.0986816 × 10^7 |
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Engineering notation | 4.0986816 × 10^6 |
Prime Factorization of 40986816
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 3 × 16421
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1280838 | Product of the distinct prime numbers |
The prime factorization of 40986816 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 3 × 16421. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40986816)
Multiplication
n×yn×2 | 81973632 |
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n×3 | 122960448 |
n×4 | 163947264 |
n×5 | 204934080 |
Division
n÷yn÷2 | 20493408 |
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n÷3 | 13662272 |
n÷3 | 10246704 |
n÷5 | 8197363.2 |
Exponentiation
nyn2 | 1679919085817856 |
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n3 | 6.8854534465305E+22 |
n4 | 2.8221281348951E+30 |
n5 | 1.1567004659337E+38 |
Nth Root
y√n2√n | 6402.0946572196 |
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3√n | 344.78475967256 |
4√n | 80.013090536609 |
5√n | 33.306487652042 |
Divisors of 40986816
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40986815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40986816 can be divided by 56 positive divisors. The sum of these divisors (counting 40986816) is 1, the average is 0.017857142857143.
Base conversion 40986816
Base | System | Value |
---|---|---|
2 | Binary | 10011100010110100011000000 |
3 | Ternary | 2212010100100020 |
4 | Quaternary | 2130112203000 |
5 | Quinary | 40443034231 |
6 | Senary | 4022253440 |
8 | Octal | 234264300 |
10 | Decimal | 40986816 |
12 | Duodecimal | 11887280 |
16 | Hexadecimal | 27168c0 |
20 | Vigesimal | cg370g |
36 | Base36 | oehmo |
Cryptographic Hash Functions
md5 | 307fe2fe37d6764af6eb973539325922 |
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sha1 | 4904b7a86e1d82d4c95fec619fe5a339871c48f9 |
sha256 | bd5b2df8491562563e7594463b61909159784b286de4c7b7e271453c75498e3a |
sha512 | 1ffc3d09bb5ca3eca261f36f0dc4b4c45a2f2e1a95c614878842bf5673b39253b0a5dd9e5d18dbdb727138df4b5ba5ba6c0c8636dce1de483dc22d89302c8b99 |
ripemd-160 | 8e48a2d4cad4a9c695c693157e0576ff280170c0 |
40986816 as geometric shapes
Circle
Radius = nDiameter | 81973632 |
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Circumference | 257527760.07927 |
Area | 5.2776214586307E+15 |
Sphere
Radius = nVolume | 2.884171995234E+23 |
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Surface area | 2.1110485834523E+16 |
Circumference | 257527760.07927 |
Square
Length = nPerimeter | 163947264 |
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Area | 1679919085817856 |
Diagonal | 57964111.065691 |
Cube
Length = nSurface area | 10079514514907136 |
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Volume | 6.8854534465305E+22 |
Space diagonal | 70991247.752477 |
Equilateral Triangle
Length = nPerimeter | 122960448 |
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Area | 7.274263023103E+14 |
Altitude | 35495623.876238 |
Triangular Pyramid
Length = nSurface area | 7.274263023103E+14 |
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Volume | 8.1145847059766E+21 |
Height | 19321370.35523 |