7221330 (number)
7221330 is an even 7-digits composite number following 7221329 and preceding 7221331. In scientific notation, it is written as 7.221330 × 10^6. The sum of its digits is 18. It has a total of 6 prime factors and 64 positive divisors. There are 1762560 positive integers (up to 7221330) that are relatively prime to 7221330.
Interesting facts
- 7221330 has 64 divisors, whose sum is 16773120
- The reverse of 7221330 is 0331227
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 18
- Digital Root 9
Name
Name | seven million two hundred twenty-one thousand three hundred thirty |
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Notation
Scientific notation | 7.221330 × 10^6 |
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Engineering notation | 7.221330 × 10^6 |
Prime Factorization of 7221330
Prime Factorization 2 × 15 × 3 × 41 × 19 × 103
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7221330 | Product of the distinct prime numbers |
The prime factorization of 7221330 is 2 × 15 × 3 × 41 × 19 × 103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7221330)
Multiplication
n×yn×2 | 14442660 |
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n×3 | 21663990 |
n×4 | 28885320 |
n×5 | 36106650 |
Division
n÷yn÷2 | 3610665 |
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n÷3 | 2407110 |
n÷3 | 1805332.5 |
n÷5 | 1444266 |
Exponentiation
nyn2 | 52147606968900 |
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n3 | 3.7657507863273E+20 |
n4 | 2.7193729125829E+27 |
n5 | 1.9637489194822E+34 |
Nth Root
y√n2√n | 2687.2532444859 |
---|---|
3√n | 193.28837308328 |
4√n | 51.838723407178 |
5√n | 23.535500501409 |
Divisors of 7221330
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7221329 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7221330 can be divided by 64 positive divisors. The sum of these divisors (counting 7221330) is 1, the average is 0.015625.
Base conversion 7221330
Base | System | Value |
---|---|---|
2 | Binary | 11011100011000001010010 |
3 | Ternary | 111120212210200 |
4 | Quaternary | 123203001102 |
5 | Quinary | 3322040310 |
6 | Senary | 414440030 |
8 | Octal | 33430122 |
10 | Decimal | 7221330 |
12 | Duodecimal | 2503016 |
16 | Hexadecimal | 6e3052 |
20 | Vigesimal | 252d6a |
36 | Base36 | 4as0i |
Cryptographic Hash Functions
md5 | 1dc792c09d4f17bc1c1cc3657bcf4e3d |
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sha1 | ce483a728726367c3a8855dcd3b6c322bd796071 |
sha256 | 61a03eff739bf9083d2a47934baa40ed88754f81924cea4d16680e32936f993d |
sha512 | 0a005092dbbd94fb0608657daaa8109402d07b483b3af50d58553017cced6bf32e13feb3e90b2892ce455a2163f9b9d145b19d3a57ce5f904a8ca8938ae58911 |
ripemd-160 | 62f29b6c9be0e8209c01d522db42d601fcfc9a61 |
7221330 as geometric shapes
Circle
Radius = nDiameter | 14442660 |
---|---|
Circumference | 45372954.554295 |
Area | 1.6382653895578E+14 |
Sphere
Radius = nVolume | 1.5773940007434E+21 |
---|---|
Surface area | 6.5530615582314E+14 |
Circumference | 45372954.554295 |
Square
Length = nPerimeter | 28885320 |
---|---|
Area | 52147606968900 |
Diagonal | 10212502.824372 |
Cube
Length = nSurface area | 312885641813400 |
---|---|
Volume | 3.7657507863273E+20 |
Space diagonal | 12507710.458221 |
Equilateral Triangle
Length = nPerimeter | 21663990 |
---|---|
Area | 22580576190817 |
Altitude | 6253855.2291107 |
Triangular Pyramid
Length = nSurface area | 22580576190817 |
---|---|
Volume | 4.4379798621176E+19 |
Height | 3404167.6081239 |