221520288 (number)
221520288 is an even 9-digits composite number following 221520287 and preceding 221520289. In scientific notation, it is written as 2.21520288 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 66344960 positive integers (up to 221520288) that are relatively prime to 221520288.
Interesting facts
- 221520288 has 96 divisors, whose sum is 641753280
- The reverse of 221520288 is 882025122
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | two hundred twenty-one million five hundred twenty thousand two hundred eighty-eight |
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Notation
Scientific notation | 2.21520288 × 10^8 |
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Engineering notation | 2.21520288 × 10^6 |
Prime Factorization of 221520288
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 89 × 2357
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 13845018 | Product of the distinct prime numbers |
The prime factorization of 221520288 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 89 × 2357. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221520288)
Multiplication
n×yn×2 | 443040576 |
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n×3 | 664560864 |
n×4 | 886081152 |
n×5 | 1107601440 |
Division
n÷yn÷2 | 110760144 |
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n÷3 | 73840096 |
n÷3 | 55380072 |
n÷5 | 44304057.6 |
Exponentiation
nyn2 | 49071237995602944 |
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n3 | 1.0870274773303E+25 |
n4 | 2.4079863984211E+33 |
n5 | 5.3341784047833E+41 |
Nth Root
y√n2√n | 14883.557639221 |
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3√n | 605.06844204417 |
4√n | 121.99818703252 |
5√n | 46.674825340568 |
Divisors of 221520288
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221520287 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221520288 can be divided by 96 positive divisors. The sum of these divisors (counting 221520288) is 1, the average is 0.010416666666667.
Base conversion 221520288
Base | System | Value |
---|---|---|
2 | Binary | 1101001101000010000110100000 |
3 | Ternary | 120102211101201010 |
4 | Quaternary | 31031002012200 |
5 | Quinary | 423202122123 |
6 | Senary | 33551540520 |
8 | Octal | 1515020640 |
10 | Decimal | 221520288 |
12 | Duodecimal | 6222a740 |
16 | Hexadecimal | d3421a0 |
20 | Vigesimal | 394a0e8 |
36 | Base36 | 3nvy5c |
Cryptographic Hash Functions
md5 | f34beb1999c090bcc764b9867b2870a2 |
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sha1 | 209443e7a84061e23c5660ffddf4f076448280d3 |
sha256 | bbc1c7d96cec12526f64589c217543f1e236b5102584b9ebe5b63eb88c1798e6 |
sha512 | 606b15d430355166cf2bd98e33317a144d53821d2210cf780eeb32381bdf845d7c8222c7c0d1ae535c1afb8ad82e3f9642291f92ed49e9575f78859b0f358591 |
ripemd-160 | 1025cf41c96a2ac8dc68bca540983d4938a1f486 |
221520288 as geometric shapes
Circle
Radius = nDiameter | 443040576 |
---|---|
Circumference | 1391853018.8038 |
Area | 1.5416184078954E+17 |
Sphere
Radius = nVolume | 4.5533300493746E+25 |
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Surface area | 6.1664736315817E+17 |
Circumference | 1391853018.8038 |
Square
Length = nPerimeter | 886081152 |
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Area | 49071237995602944 |
Diagonal | 313276995.63039 |
Cube
Length = nSurface area | 294427427973617664 |
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Volume | 1.0870274773303E+25 |
Space diagonal | 383684393.72329 |
Equilateral Triangle
Length = nPerimeter | 664560864 |
---|---|
Area | 2.1248469349672E+16 |
Altitude | 191842196.86165 |
Triangular Pyramid
Length = nSurface area | 2.1248469349672E+16 |
---|---|
Volume | 1.2810741675939E+24 |
Height | 104425665.21013 |