728049224 (number)
728049224 is an even 9-digits composite number following 728049223 and preceding 728049225. In scientific notation, it is written as 7.28049224 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 310828416 positive integers (up to 728049224) that are relatively prime to 728049224.
Interesting facts
- 728049224 has 32 divisors, whose sum is 1566069120
- The reverse of 728049224 is 422940827
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | seven hundred twenty-eight million forty-nine thousand two hundred twenty-four |
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Notation
Scientific notation | 7.28049224 × 10^8 |
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Engineering notation | 7.28049224 × 10^6 |
Prime Factorization of 728049224
Prime Factorization 2 × 2 × 2 × 7 × 263 × 49433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 182012306 | Product of the distinct prime numbers |
The prime factorization of 728049224 is 2 × 2 × 2 × 7 × 263 × 49433. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 728049224)
Multiplication
n×yn×2 | 1456098448 |
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n×3 | 2184147672 |
n×4 | 2912196896 |
n×5 | 3640246120 |
Division
n÷yn÷2 | 364024612 |
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n÷3 | 242683074.66667 |
n÷3 | 182012306 |
n÷5 | 145609844.8 |
Exponentiation
nyn2 | 530055672567002176 |
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n3 | 3.859066210892E+26 |
n4 | 2.8095901602046E+35 |
n5 | 2.045519935895E+44 |
Nth Root
y√n2√n | 26982.387292454 |
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3√n | 899.60856393418 |
4√n | 164.26316474625 |
5√n | 59.215056590529 |
Divisors of 728049224
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -728049223 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 728049224 can be divided by 32 positive divisors. The sum of these divisors (counting 728049224) is 1, the average is 0.03125.
Base conversion 728049224
Base | System | Value |
---|---|---|
2 | Binary | 101011011001010010011001001000 |
3 | Ternary | 1212201221201210002 |
4 | Quaternary | 223121102121020 |
5 | Quinary | 2442340033344 |
6 | Senary | 200124342132 |
8 | Octal | 5331223110 |
10 | Decimal | 728049224 |
12 | Duodecimal | 1839a4948 |
16 | Hexadecimal | 2b652648 |
20 | Vigesimal | b7a6314 |
36 | Base36 | c1gmdk |
Cryptographic Hash Functions
md5 | b267be86686e18438495336b2ecf7018 |
---|---|
sha1 | 25a21ee3c25971c2338f52aaefff77539cd2cb10 |
sha256 | a99d8ecbcde810f3deb99f97742fbf7aae9cee55dbfa3dd8ca3661773c1e3dc5 |
sha512 | daf6e6185a4d4f3bd1ee9f84adef441ce9131dddd4dd6850c79a285883277f48e92dc6c5d9319db13424fcc6ec8c6dc3124749b9248a44125ce55f3990429342 |
ripemd-160 | be280786cec9f5d4b9b8999e3c5aa3d697d14705 |
728049224 as geometric shapes
Circle
Radius = nDiameter | 1456098448 |
---|---|
Circumference | 4574468187.1403 |
Area | 1.6652190069301E+18 |
Sphere
Radius = nVolume | 1.6164818743807E+27 |
---|---|
Surface area | 6.6608760277204E+18 |
Circumference | 4574468187.1403 |
Square
Length = nPerimeter | 2912196896 |
---|---|
Area | 530055672567002176 |
Diagonal | 1029617086.656 |
Cube
Length = nSurface area | 3180334035402013056 |
---|---|
Volume | 3.859066210892E+26 |
Space diagonal | 1261018246.3791 |
Equilateral Triangle
Length = nPerimeter | 2184147672 |
---|---|
Area | 2.2952083893154E+17 |
Altitude | 630509123.18955 |
Triangular Pyramid
Length = nSurface area | 2.2952083893154E+17 |
---|---|
Volume | 4.5479531446161E+25 |
Height | 343205695.552 |