221489073 (number)
221489073 is an odd 9-digits composite number following 221489072 and preceding 221489074. In scientific notation, it is written as 2.21489073 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 128272896 positive integers (up to 221489073) that are relatively prime to 221489073.
Interesting facts
- 221489073 has 40 divisors, whose sum is 377308008
- The reverse of 221489073 is 370984122
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred twenty-one million four hundred eighty-nine thousand seventy-three |
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Notation
Scientific notation | 2.21489073 × 10^8 |
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Engineering notation | 2.21489073 × 10^6 |
Prime Factorization of 221489073
Prime Factorization 17 × 9 × 3 × 3 × 13 × 12373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 73829691 | Product of the distinct prime numbers |
The prime factorization of 221489073 is 17 × 9 × 3 × 3 × 13 × 12373. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221489073)
Multiplication
n×yn×2 | 442978146 |
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n×3 | 664467219 |
n×4 | 885956292 |
n×5 | 1107445365 |
Division
n÷yn÷2 | 110744536.5 |
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n÷3 | 73829691 |
n÷3 | 55372268.25 |
n÷5 | 44297814.6 |
Exponentiation
nyn2 | 49057409458399329 |
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n3 | 1.0865680144722E+25 |
n4 | 2.406629422769E+33 |
n5 | 5.3304211990364E+41 |
Nth Root
y√n2√n | 14882.508961865 |
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3√n | 605.04002011977 |
4√n | 121.99388903492 |
5√n | 46.673509852209 |
Divisors of 221489073
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221489072 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221489073 can be divided by 40 positive divisors. The sum of these divisors (counting 221489073) is 1, the average is 0.025.
Base conversion 221489073
Base | System | Value |
---|---|---|
2 | Binary | 1101001100111010011110110001 |
3 | Ternary | 120102202210220000 |
4 | Quaternary | 31030322132301 |
5 | Quinary | 423200122243 |
6 | Senary | 33551140213 |
8 | Octal | 1514723661 |
10 | Decimal | 221489073 |
12 | Duodecimal | 62214669 |
16 | Hexadecimal | d33a7b1 |
20 | Vigesimal | 39462dd |
36 | Base36 | 3nva29 |
Cryptographic Hash Functions
md5 | cd04cf6ca9bab2508d8c5b329946e3bc |
---|---|
sha1 | 49a2e2334f9ee8428e912fe940eb9ae77f5ddf55 |
sha256 | d395a4e74774ddafa0544e48622f357cd9c184361d0a26972a34abc8e3291148 |
sha512 | e0da177f53ce20455b2ac82dd7516648423701dd7f111ea349a6e53ac4501146ec3778056f7b54efd91c31d31f7f16c6e54a46c39058842294c93f2f4d7eca94 |
ripemd-160 | 9751c8493cadd321445b42e77a34cecdf8e84344 |
221489073 as geometric shapes
Circle
Radius = nDiameter | 442978146 |
---|---|
Circumference | 1391656889.1744 |
Area | 1.5411839715865E+17 |
Sphere
Radius = nVolume | 4.5514054558555E+25 |
---|---|
Surface area | 6.1647358863462E+17 |
Circumference | 1391656889.1744 |
Square
Length = nPerimeter | 885956292 |
---|---|
Area | 49057409458399329 |
Diagonal | 313232850.95404 |
Cube
Length = nSurface area | 294344456750395974 |
---|---|
Volume | 1.0865680144722E+25 |
Space diagonal | 383630327.75733 |
Equilateral Triangle
Length = nPerimeter | 664467219 |
---|---|
Area | 2.1242481417414E+16 |
Altitude | 191815163.87867 |
Triangular Pyramid
Length = nSurface area | 2.1242481417414E+16 |
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Volume | 1.2805326854229E+24 |
Height | 104410950.31801 |