201331221 (number)
201331221 is an odd 9-digits composite number following 201331220 and preceding 201331222. In scientific notation, it is written as 2.01331221 × 10^8. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 96445440 positive integers (up to 201331221) that are relatively prime to 201331221.
Interesting facts
- 201331221 has 48 divisors, whose sum is 263098368
- The reverse of 201331221 is 122133102
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 15
- Digital Root 6
Name
Name | two hundred one million three hundred thirty-one thousand two hundred twenty-one |
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Notation
Scientific notation | 2.01331221 × 10^8 |
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Engineering notation | 2.01331221 × 10^6 |
Prime Factorization of 201331221
Prime Factorization 51 × 7 × 13 × 13 × 47 × 71
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15487017 | Product of the distinct prime numbers |
The prime factorization of 201331221 is 51 × 7 × 13 × 13 × 47 × 71. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201331221)
Multiplication
n×yn×2 | 402662442 |
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n×3 | 603993663 |
n×4 | 805324884 |
n×5 | 1006656105 |
Division
n÷yn÷2 | 100665610.5 |
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n÷3 | 67110407 |
n÷3 | 50332805.25 |
n÷5 | 40266244.2 |
Exponentiation
nyn2 | 40534260549350841 |
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n3 | 8.1608121687329E+24 |
n4 | 1.6430262782827E+33 |
n5 | 3.3079248674173E+41 |
Nth Root
y√n2√n | 14189.123334442 |
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3√n | 586.098184071 |
4√n | 119.11810666075 |
5√n | 45.791221163318 |
Divisors of 201331221
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201331220 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201331221 can be divided by 48 positive divisors. The sum of these divisors (counting 201331221) is 1, the average is 0.020833333333333.
Base conversion 201331221
Base | System | Value |
---|---|---|
2 | Binary | 1100000000000001001000010101 |
3 | Ternary | 112000211200111220 |
4 | Quaternary | 30000001020111 |
5 | Quinary | 403020044341 |
6 | Senary | 31551120553 |
8 | Octal | 1400011025 |
10 | Decimal | 201331221 |
12 | Duodecimal | 57513159 |
16 | Hexadecimal | c001215 |
20 | Vigesimal | 32i6811 |
36 | Base36 | 3bv85x |
Cryptographic Hash Functions
md5 | 352cdf03e4732a72791bab362c3b02d6 |
---|---|
sha1 | 850ac435ff3afbeaa0107a7258e22053f68fc73f |
sha256 | 283df0093968fc397f5cbb749bf3026125c870569342e26c7c7548cb22b01280 |
sha512 | f8f0040a9087112c84740236511ae4bfd9f8b3b9ecef1d5bebeb564bfcb9d2280f74defc15b6a7e78a9631cc2269fba0e23306c9187744555bfa5660c71eed4b |
ripemd-160 | 5871eb96dcf0f42b3cd3967dc1a62b61c40db59a |
201331221 as geometric shapes
Circle
Radius = nDiameter | 402662442 |
---|---|
Circumference | 1265001369.6637 |
Area | 1.2734213516054E+17 |
Sphere
Radius = nVolume | 3.418393007549E+25 |
---|---|
Surface area | 5.0936854064214E+17 |
Circumference | 1265001369.6637 |
Square
Length = nPerimeter | 805324884 |
---|---|
Area | 40534260549350841 |
Diagonal | 284725343.26733 |
Cube
Length = nSurface area | 243205563296105046 |
---|---|
Volume | 8.1608121687329E+24 |
Space diagonal | 348715903.92188 |
Equilateral Triangle
Length = nPerimeter | 603993663 |
---|---|
Area | 1.7551849679678E+16 |
Altitude | 174357951.96094 |
Triangular Pyramid
Length = nSurface area | 1.7551849679678E+16 |
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Volume | 9.6176093741679E+23 |
Height | 94908447.755778 |