224749728 (number)
224749728 is an even 9-digits composite number following 224749727 and preceding 224749729. In scientific notation, it is written as 2.24749728 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 120 positive divisors. There are 64198656 positive integers (up to 224749728) that are relatively prime to 224749728.
Interesting facts
- 224749728 has 120 divisors, whose sum is 692625780
- The reverse of 224749728 is 827947422
- Previous prime number is 21
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred twenty-four million seven hundred forty-nine thousand seven hundred twenty-eight |
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Notation
Scientific notation | 2.24749728 × 10^8 |
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Engineering notation | 2.24749728 × 10^6 |
Prime Factorization of 224749728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 9 × 21 × 4129
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 4682286 | Product of the distinct prime numbers |
The prime factorization of 224749728 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 9 × 21 × 4129. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 224749728)
Multiplication
n×yn×2 | 449499456 |
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n×3 | 674249184 |
n×4 | 898998912 |
n×5 | 1123748640 |
Division
n÷yn÷2 | 112374864 |
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n÷3 | 74916576 |
n÷3 | 56187432 |
n÷5 | 44949945.6 |
Exponentiation
nyn2 | 50512440236073984 |
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n3 | 1.1352657203674E+25 |
n4 | 2.5515066186029E+33 |
n5 | 5.7345041852121E+41 |
Nth Root
y√n2√n | 14991.655278854 |
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3√n | 607.99460406107 |
4√n | 122.4404152184 |
5√n | 46.81012867639 |
Divisors of 224749728
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -224749727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 224749728 can be divided by 120 positive divisors. The sum of these divisors (counting 224749728) is 1, the average is 0.0083333333333333.
Base conversion 224749728
Base | System | Value |
---|---|---|
2 | Binary | 1101011001010110100010100000 |
3 | Ternary | 120122220110200000 |
4 | Quaternary | 31121112202200 |
5 | Quinary | 430013442403 |
6 | Senary | 34145100000 |
8 | Octal | 1531264240 |
10 | Decimal | 224749728 |
12 | Duodecimal | 63327600 |
16 | Hexadecimal | d6568a0 |
20 | Vigesimal | 3a4de68 |
36 | Base36 | 3pt600 |
Cryptographic Hash Functions
md5 | 22631cd51f920e670a374f7ddb9dd283 |
---|---|
sha1 | 011ee7aa5f74c7781f9d645d7c8b05d5d529221e |
sha256 | 767365445c300128bebd8b05705b86f661cb76cb750dcaa0fe6b1652655aa612 |
sha512 | 1fd06045386cce279b3161b9bac314f641dd0b6758e59eaa82bd0dce98ab49108af85526a5992cbdff7b4b6613e24a556471e701f3479421c42b30571b01c3bb |
ripemd-160 | d50d69845aec529a52ac4d6abc9e1be84764b4a8 |
224749728 as geometric shapes
Circle
Radius = nDiameter | 449499456 |
---|---|
Circumference | 1412144188.7622 |
Area | 1.5868951116054E+17 |
Sphere
Radius = nVolume | 4.7553899293047E+25 |
---|---|
Surface area | 6.3475804464217E+17 |
Circumference | 1412144188.7622 |
Square
Length = nPerimeter | 898998912 |
---|---|
Area | 50512440236073984 |
Diagonal | 317844113.47726 |
Cube
Length = nSurface area | 303074641416443904 |
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Volume | 1.1352657203674E+25 |
Space diagonal | 389277947.88329 |
Equilateral Triangle
Length = nPerimeter | 674249184 |
---|---|
Area | 2.1872528225792E+16 |
Altitude | 194638973.94164 |
Triangular Pyramid
Length = nSurface area | 2.1872528225792E+16 |
---|---|
Volume | 1.3379234822007E+24 |
Height | 105948037.82575 |