804912942 (number)
804912942 is an even 9-digits composite number following 804912941 and preceding 804912943. In scientific notation, it is written as 8.04912942 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 260568000 positive integers (up to 804912942) that are relatively prime to 804912942.
Interesting facts
- 804912942 has 32 divisors, whose sum is 1656923904
- The reverse of 804912942 is 249219408
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | eight hundred four million nine hundred twelve thousand nine hundred forty-two |
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Notation
Scientific notation | 8.04912942 × 10^8 |
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Engineering notation | 8.04912942 × 10^6 |
Prime Factorization of 804912942
Prime Factorization 2 × 71 × 3 × 67 × 28201
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 804912942 | Product of the distinct prime numbers |
The prime factorization of 804912942 is 2 × 71 × 3 × 67 × 28201. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804912942)
Multiplication
n×yn×2 | 1609825884 |
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n×3 | 2414738826 |
n×4 | 3219651768 |
n×5 | 4024564710 |
Division
n÷yn÷2 | 402456471 |
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n÷3 | 268304314 |
n÷3 | 201228235.5 |
n÷5 | 160982588.4 |
Exponentiation
nyn2 | 647884844199095364 |
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n3 | 5.2149089602151E+26 |
n4 | 4.1975477134289E+35 |
n5 | 3.3786604792014E+44 |
Nth Root
y√n2√n | 28370.98768108 |
---|---|
3√n | 930.21421126409 |
4√n | 168.43689524887 |
5√n | 60.415695870676 |
Divisors of 804912942
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 | -804912941 | 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 804912942 can be divided by 32 positive divisors. The sum of these divisors (counting 804912942) is 1, the average is 0.03125.
Base conversion 804912942
Base | System | Value |
---|---|---|
2 | Binary | 101111111110011111111100101110 |
3 | Ternary | 2002002120210222110 |
4 | Quaternary | 233332133330232 |
5 | Quinary | 3122024203232 |
6 | Senary | 211512024450 |
8 | Octal | 5776377456 |
10 | Decimal | 804912942 |
12 | Duodecimal | 1a5692126 |
16 | Hexadecimal | 2ff9ff2e |
20 | Vigesimal | cbae272 |
36 | Base36 | db82su |
Cryptographic Hash Functions
md5 | 90393fd5a96111fdded2777c6d49b01e |
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sha1 | a1f16fe7a992d79cc2851e23366529e48a8e6cf7 |
sha256 | 86b3fbfc3644b605fcf479d29c363e6f2bde8cb12a1152855162281b5d2784f5 |
sha512 | f69a6cb2cd0705cf305f49c672e972867b45d93d8706d2d6f41b4838d6ef9ff83f2cab74e39fdbbed936593b8995682cf46c46bad5802b17a6042ed2156da67b |
ripemd-160 | 8aeb37364815e3ed51f3ced058e28546bbffa4f5 |
804912942 as geometric shapes
Circle
Radius = nDiameter | 1609825884 |
---|---|
Circumference | 5057417170.7331 |
Area | 2.035390266908E+18 |
Sphere
Radius = nVolume | 2.1844159571402E+27 |
---|---|
Surface area | 8.1415610676322E+18 |
Circumference | 5057417170.7331 |
Square
Length = nPerimeter | 3219651768 |
---|---|
Area | 647884844199095364 |
Diagonal | 1138318799.106 |
Cube
Length = nSurface area | 3887309065194572184 |
---|---|
Volume | 5.2149089602151E+26 |
Space diagonal | 1394150111.2137 |
Equilateral Triangle
Length = nPerimeter | 2414738826 |
---|---|
Area | 2.8054236690167E+17 |
Altitude | 697075055.60687 |
Triangular Pyramid
Length = nSurface area | 2.8054236690167E+17 |
---|---|
Volume | 6.1458291483976E+25 |
Height | 379439599.70201 |