804949920 (number)
804949920 is an even 9-digits composite number following 804949919 and preceding 804949921. In scientific notation, it is written as 8.04949920 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 192 positive divisors. There are 213654528 positive integers (up to 804949920) that are relatively prime to 804949920.
Interesting facts
- 804949920 has 192 divisors, whose sum is 2830464000
- The reverse of 804949920 is 029949408
- Previous prime number is 389
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred four million nine hundred forty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 8.04949920 × 10^8 |
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Engineering notation | 8.04949920 × 10^6 |
Prime Factorization of 804949920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 9 × 389 × 479
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 50309370 | Product of the distinct prime numbers |
The prime factorization of 804949920 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 9 × 389 × 479. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804949920)
Multiplication
n×yn×2 | 1609899840 |
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n×3 | 2414849760 |
n×4 | 3219799680 |
n×5 | 4024749600 |
Division
n÷yn÷2 | 402474960 |
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n÷3 | 268316640 |
n÷3 | 201237480 |
n÷5 | 160989984 |
Exponentiation
nyn2 | 647944373708006400 |
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n3 | 5.2156277178071E+26 |
n4 | 4.1983191141986E+35 |
n5 | 3.3794366351086E+44 |
Nth Root
y√n2√n | 28371.63936046 |
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3√n | 930.2284558416 |
4√n | 168.43882972896 |
5√n | 60.416250964384 |
Divisors of 804949920
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -804949919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 804949920 can be divided by 192 positive divisors. The sum of these divisors (counting 804949920) is 1, the average is 0.0052083333333333.
Base conversion 804949920
Base | System | Value |
---|---|---|
2 | Binary | 101111111110101000111110100000 |
3 | Ternary | 2002002122200201000 |
4 | Quaternary | 233332220332200 |
5 | Quinary | 3122031344140 |
6 | Senary | 211512512000 |
8 | Octal | 5776507640 |
10 | Decimal | 804949920 |
12 | Duodecimal | 1a56ab600 |
16 | Hexadecimal | 2ffa8fa0 |
20 | Vigesimal | cbaieg0 |
36 | Base36 | db8vc0 |
Cryptographic Hash Functions
md5 | 4c343b23488b6ec0441c77cae59fb877 |
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sha1 | 22e79c23cd98b3b3fcd860145cf529d5f092d596 |
sha256 | 3a45416ca847a65f4574cceb440110fb31e5c9cf953d3f01f3c9727572f6081d |
sha512 | 41072866ce5149b01a5d63f521268dbe9ea9ea466fc12bd2af1301b152976e766ba8f2e38dae5b69762417a1aca7a73825e3b9c9e8d2fc07e45a5de4ee566fbe |
ripemd-160 | a23a96896cfe2d9e0f620d50e68b4314e3edece5 |
804949920 as geometric shapes
Circle
Radius = nDiameter | 1609899840 |
---|---|
Circumference | 5057649510.3594 |
Area | 2.0355772843759E+18 |
Sphere
Radius = nVolume | 2.1847170296163E+27 |
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Surface area | 8.1423091375036E+18 |
Circumference | 5057649510.3594 |
Square
Length = nPerimeter | 3219799680 |
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Area | 647944373708006400 |
Diagonal | 1138371093.8951 |
Cube
Length = nSurface area | 3887666242248038400 |
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Volume | 5.2156277178071E+26 |
Space diagonal | 1394214158.9885 |
Equilateral Triangle
Length = nPerimeter | 2414849760 |
---|---|
Area | 2.8056814393517E+17 |
Altitude | 697107079.49425 |
Triangular Pyramid
Length = nSurface area | 2.8056814393517E+17 |
---|---|
Volume | 6.1466762123432E+25 |
Height | 379457031.29838 |