221520260 (number)
221520260 is an even 9-digits composite number following 221520259 and preceding 221520261. In scientific notation, it is written as 2.21520260 × 10^8. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 81274752 positive integers (up to 221520260) that are relatively prime to 221520260.
Interesting facts
- 221520260 has 48 divisors, whose sum is 504146496
- The reverse of 221520260 is 062025122
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 20
- Digital Root 2
Name
Name | two hundred twenty-one million five hundred twenty thousand two hundred sixty |
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Notation
Scientific notation | 2.21520260 × 10^8 |
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Engineering notation | 2.21520260 × 10^6 |
Prime Factorization of 221520260
Prime Factorization 2 × 2 × 5 × 13 × 163 × 5227
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 110760130 | Product of the distinct prime numbers |
The prime factorization of 221520260 is 2 × 2 × 5 × 13 × 163 × 5227. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221520260)
Multiplication
n×yn×2 | 443040520 |
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n×3 | 664560780 |
n×4 | 886081040 |
n×5 | 1107601300 |
Division
n÷yn÷2 | 110760130 |
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n÷3 | 73840086.666667 |
n÷3 | 55380065 |
n÷5 | 44304052 |
Exponentiation
nyn2 | 49071225590467600 |
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n3 | 1.0870270651319E+25 |
n4 | 2.4079851809506E+33 |
n5 | 5.3341750336032E+41 |
Nth Root
y√n2√n | 14883.556698585 |
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3√n | 605.06841655077 |
4√n | 121.99818317739 |
5√n | 46.674824160636 |
Divisors of 221520260
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 | -221520259 | 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 221520260 can be divided by 48 positive divisors. The sum of these divisors (counting 221520260) is 1, the average is 0.020833333333333.
Base conversion 221520260
Base | System | Value |
---|---|---|
2 | Binary | 1101001101000010000110000100 |
3 | Ternary | 120102211101200002 |
4 | Quaternary | 31031002012010 |
5 | Quinary | 423202122020 |
6 | Senary | 33551540432 |
8 | Octal | 1515020604 |
10 | Decimal | 221520260 |
12 | Duodecimal | 6222a718 |
16 | Hexadecimal | d342184 |
20 | Vigesimal | 394a0d0 |
36 | Base36 | 3nvy4k |
Cryptographic Hash Functions
md5 | 0c3145b6e48a9041af5a70b5e0df9c29 |
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sha1 | e32dfd664c3f61b6380cfaa08168e96d80508093 |
sha256 | 72ce9737a0e831b31eb466a97544c838d34b23f72ecd467aeb1cd74e5fe6b241 |
sha512 | 566e8a3737d1893a78a898a99067c34c2b23e81976847c6ff29e517d4b05e68ea7cf9f604af61b6c90b78c52c92d83533e15b25cfce146c68de6626281dd3b02 |
ripemd-160 | 06bbc7f306b59babd673189e52760bad2f131e6b |
221520260 as geometric shapes
Circle
Radius = nDiameter | 443040520 |
---|---|
Circumference | 1391852842.8746 |
Area | 1.5416180181766E+17 |
Sphere
Radius = nVolume | 4.5533283227622E+25 |
---|---|
Surface area | 6.1664720727064E+17 |
Circumference | 1391852842.8746 |
Square
Length = nPerimeter | 886081040 |
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Area | 49071225590467600 |
Diagonal | 313276956.03241 |
Cube
Length = nSurface area | 294427353542805600 |
---|---|
Volume | 1.0870270651319E+25 |
Space diagonal | 383684345.22587 |
Equilateral Triangle
Length = nPerimeter | 664560780 |
---|---|
Area | 2.1248463978091E+16 |
Altitude | 191842172.61293 |
Triangular Pyramid
Length = nSurface area | 2.1248463978091E+16 |
---|---|
Volume | 1.2810736818135E+24 |
Height | 104425652.0108 |