804909728 (number)
804909728 is an even 9-digits composite number following 804909727 and preceding 804909729. In scientific notation, it is written as 8.04909728 × 10^8. The sum of its digits is 47. It has a total of 9 prime factors and 96 positive divisors. There are 335462400 positive integers (up to 804909728) that are relatively prime to 804909728.
Interesting facts
- 804909728 has 96 divisors, whose sum is 1861574400
- The reverse of 804909728 is 827909408
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | eight hundred four million nine hundred nine thousand seven hundred twenty-eight |
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Notation
Scientific notation | 8.04909728 × 10^8 |
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Engineering notation | 8.04909728 × 10^6 |
Prime Factorization of 804909728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 53 × 151 × 449
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 50306858 | Product of the distinct prime numbers |
The prime factorization of 804909728 is 2 × 2 × 2 × 2 × 2 × 7 × 53 × 151 × 449. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804909728)
Multiplication
n×yn×2 | 1609819456 |
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n×3 | 2414729184 |
n×4 | 3219638912 |
n×5 | 4024548640 |
Division
n÷yn÷2 | 402454864 |
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n÷3 | 268303242.66667 |
n÷3 | 201227432 |
n÷5 | 160981945.6 |
Exponentiation
nyn2 | 647879670229033984 |
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n3 | 5.2148464914078E+26 |
n4 | 4.1974806709608E+35 |
n5 | 3.3785930251483E+44 |
Nth Root
y√n2√n | 28370.931038653 |
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3√n | 930.21297315402 |
4√n | 168.4367271074 |
5√n | 60.415647622885 |
Divisors of 804909728
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 | -804909727 | 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 804909728 can be divided by 96 positive divisors. The sum of these divisors (counting 804909728) is 1, the average is 0.010416666666667.
Base conversion 804909728
Base | System | Value |
---|---|---|
2 | Binary | 101111111110011111001010100000 |
3 | Ternary | 2002002120122120102 |
4 | Quaternary | 233332133022200 |
5 | Quinary | 3122024102403 |
6 | Senary | 211512001532 |
8 | Octal | 5776371240 |
10 | Decimal | 804909728 |
12 | Duodecimal | 1a56902a8 |
16 | Hexadecimal | 2ff9f2a0 |
20 | Vigesimal | cbade68 |
36 | Base36 | db80bk |
Cryptographic Hash Functions
md5 | a32fdd8d01ba03bba5ae9fa597913257 |
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sha1 | a983404e8d015cf0ec5cd6ec0cddefe1eadf3a3e |
sha256 | 0ca6473643b13438d15e09014a9ea7e794d12185c8f486ad27dc1e6ec4123254 |
sha512 | 61ee3f0ae61f83ce710a0e4a3893d4c9e612ed8af27cafc78bf0305cea77d1fdc41e178e8e8dd895975f6b0d4af808f1d91fddb8303f114bae7d6a71b1a5b22b |
ripemd-160 | 33d7dc1af52de7b98ca6ebef9bcaab977ad09425 |
804909728 as geometric shapes
Circle
Radius = nDiameter | 1609819456 |
---|---|
Circumference | 5057396976.5755 |
Area | 2.0353740124017E+18 |
Sphere
Radius = nVolume | 2.1843897902674E+27 |
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Surface area | 8.1414960496068E+18 |
Circumference | 5057396976.5755 |
Square
Length = nPerimeter | 3219638912 |
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Area | 647879670229033984 |
Diagonal | 1138314253.8236 |
Cube
Length = nSurface area | 3887278021374203904 |
---|---|
Volume | 5.2148464914078E+26 |
Space diagonal | 1394144544.4024 |
Equilateral Triangle
Length = nPerimeter | 2414729184 |
---|---|
Area | 2.8054012650691E+17 |
Altitude | 697072272.20122 |
Triangular Pyramid
Length = nSurface area | 2.8054012650691E+17 |
---|---|
Volume | 6.1457555282022E+25 |
Height | 379438084.60788 |