3643668 (number)
3643668 is an even 7-digits composite number following 3643667 and preceding 3643669. In scientific notation, it is written as 3.643668 × 10^6. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 984960 positive integers (up to 3643668) that are relatively prime to 3643668.
Interesting facts
- 3643668 has 72 divisors, whose sum is 11094720
- The reverse of 3643668 is 8663463
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 36
- Digital Root 9
Name
Name | three million six hundred forty-three thousand six hundred sixty-eight |
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Notation
Scientific notation | 3.643668 × 10^6 |
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Engineering notation | 3.643668 × 10^6 |
Prime Factorization of 3643668
Prime Factorization 2 × 2 × 3 × 19 × 7 × 3 × 761
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 607278 | Product of the distinct prime numbers |
The prime factorization of 3643668 is 2 × 2 × 3 × 19 × 7 × 3 × 761. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3643668)
Multiplication
n×yn×2 | 7287336 |
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n×3 | 10931004 |
n×4 | 14574672 |
n×5 | 18218340 |
Division
n÷yn÷2 | 1821834 |
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n÷3 | 1214556 |
n÷3 | 910917 |
n÷5 | 728733.6 |
Exponentiation
nyn2 | 13276316494224 |
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n3 | 4.8374489567876E+19 |
n4 | 1.762605796548E+26 |
n5 | 6.4223503374966E+32 |
Nth Root
y√n2√n | 1908.8394379832 |
---|---|
3√n | 153.87908651396 |
4√n | 43.690267085281 |
5√n | 20.526162354824 |
Divisors of 3643668
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -3643667 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 3643668 can be divided by 72 positive divisors. The sum of these divisors (counting 3643668) is 1, the average is 0.013888888888889.
Base conversion 3643668
Base | System | Value |
---|---|---|
2 | Binary | 1101111001100100010100 |
3 | Ternary | 20212010011200 |
4 | Quaternary | 31321210110 |
5 | Quinary | 1413044133 |
6 | Senary | 210032500 |
8 | Octal | 15714424 |
10 | Decimal | 3643668 |
12 | Duodecimal | 1278730 |
16 | Hexadecimal | 379914 |
20 | Vigesimal | 12f938 |
36 | Base36 | 263h0 |
Cryptographic Hash Functions
md5 | 847d6657b8a71e5a06f8871bc1e1ddce |
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sha1 | 3acd0fce5a0f962cdb61d74926c98b0eb5813335 |
sha256 | d06f3ee33d73e1eb5979e0aa3e7e61e3db1b99598ba14a39de9b60e1354629fd |
sha512 | fcd3862a4ac1948ba6581a7bcc6f76baed95b496b3d7ddf22a6431aeb8a032229decf9c65a8b52833ab8cbf0f328d62ffe9c07b96dd9d47763bd90bcfd5c1050 |
ripemd-160 | b270ea154b9c2cf238073e5c92e793f2918b05e9 |
3643668 as geometric shapes
Circle
Radius = nDiameter | 7287336 |
---|---|
Circumference | 22893841.24184 |
Area | 41708778364987 |
Sphere
Radius = nVolume | 2.0263058806346E+20 |
---|---|
Surface area | 1.6683511345995E+14 |
Circumference | 22893841.24184 |
Square
Length = nPerimeter | 14574672 |
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Area | 13276316494224 |
Diagonal | 5152924.7023849 |
Cube
Length = nSurface area | 79657898965344 |
---|---|
Volume | 4.8374489567876E+19 |
Space diagonal | 6311018.1019129 |
Equilateral Triangle
Length = nPerimeter | 10931004 |
---|---|
Area | 5748813676340.2 |
Altitude | 3155509.0509564 |
Triangular Pyramid
Length = nSurface area | 5748813676340.2 |
---|---|
Volume | 5.7009882683139E+18 |
Height | 1717641.5674616 |