804949894 (number)
804949894 is an even 9-digits composite number following 804949893 and preceding 804949895. In scientific notation, it is written as 8.04949894 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 341560800 positive integers (up to 804949894) that are relatively prime to 804949894.
Interesting facts
- 804949894 has 32 divisors, whose sum is 1393652736
- The reverse of 804949894 is 498949408
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | eight hundred four million nine hundred forty-nine thousand eight hundred ninety-four |
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Notation
Scientific notation | 8.04949894 × 10^8 |
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Engineering notation | 8.04949894 × 10^6 |
Prime Factorization of 804949894
Prime Factorization 2 × 7 × 503 × 151 × 757
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 804949894 | Product of the distinct prime numbers |
The prime factorization of 804949894 is 2 × 7 × 503 × 151 × 757. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804949894)
Multiplication
n×yn×2 | 1609899788 |
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n×3 | 2414849682 |
n×4 | 3219799576 |
n×5 | 4024749470 |
Division
n÷yn÷2 | 402474947 |
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n÷3 | 268316631.33333 |
n÷3 | 201237473.5 |
n÷5 | 160989978.8 |
Exponentiation
nyn2 | 647944331850611236 |
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n3 | 5.2156272124105E+26 |
n4 | 4.1983185717733E+35 |
n5 | 3.3794360893272E+44 |
Nth Root
y√n2√n | 28371.638902256 |
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3√n | 930.22844582609 |
4√n | 168.43882836881 |
5√n | 60.416250574094 |
Divisors of 804949894
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 | -804949893 | 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 804949894 can be divided by 32 positive divisors. The sum of these divisors (counting 804949894) is 1, the average is 0.03125.
Base conversion 804949894
Base | System | Value |
---|---|---|
2 | Binary | 101111111110101000111110000110 |
3 | Ternary | 2002002122200200001 |
4 | Quaternary | 233332220332012 |
5 | Quinary | 3122031344034 |
6 | Senary | 211512511514 |
8 | Octal | 5776507606 |
10 | Decimal | 804949894 |
12 | Duodecimal | 1a56ab59a |
16 | Hexadecimal | 2ffa8f86 |
20 | Vigesimal | cbaieee |
36 | Base36 | db8vba |
Cryptographic Hash Functions
md5 | f409676690ef830ee109a7b3e4119471 |
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sha1 | 3510b5ad1025ffbaf224ba7a0d7b3f3976928b0a |
sha256 | 190ee597fbf97671ba1460b1616dd51115af9162658dcd4ae8e600c45cdd3470 |
sha512 | fb4f579b319b9062e1c2bdbb988f4edf7803787eac9d5b8bc6fefea8aeefbcf6b72c3ae40255e674d8b36192d3917888dd28c87eda8171feea8015192b0a0c2f |
ripemd-160 | 9c2dac5c0037175d20cb9eef9c5277cf2f61755e |
804949894 as geometric shapes
Circle
Radius = nDiameter | 1609899788 |
---|---|
Circumference | 5057649346.9966 |
Area | 2.035577152877E+18 |
Sphere
Radius = nVolume | 2.1847168179162E+27 |
---|---|
Surface area | 8.1423086115081E+18 |
Circumference | 5057649346.9966 |
Square
Length = nPerimeter | 3219799576 |
---|---|
Area | 647944331850611236 |
Diagonal | 1138371057.1256 |
Cube
Length = nSurface area | 3887665991103667416 |
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Volume | 5.2156272124105E+26 |
Space diagonal | 1394214113.9552 |
Equilateral Triangle
Length = nPerimeter | 2414849682 |
---|---|
Area | 2.8056812581038E+17 |
Altitude | 697107056.97759 |
Triangular Pyramid
Length = nSurface area | 2.8056812581038E+17 |
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Volume | 6.1466756167276E+25 |
Height | 379457019.04186 |