804945982 (number)
804945982 is an even 9-digits composite number following 804945981 and preceding 804945983. In scientific notation, it is written as 8.04945982 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 359559648 positive integers (up to 804945982) that are relatively prime to 804945982.
Interesting facts
- 804945982 has 32 divisors, whose sum is 1345449600
- The reverse of 804945982 is 289549408
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | eight hundred four million nine hundred forty-five thousand nine hundred eighty-two |
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Notation
Scientific notation | 8.04945982 × 10^8 |
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Engineering notation | 8.04945982 × 10^6 |
Prime Factorization of 804945982
Prime Factorization 2 × 29 × 43 × 19 × 16987
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 804945982 | Product of the distinct prime numbers |
The prime factorization of 804945982 is 2 × 29 × 43 × 19 × 16987. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804945982)
Multiplication
n×yn×2 | 1609891964 |
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n×3 | 2414837946 |
n×4 | 3219783928 |
n×5 | 4024729910 |
Division
n÷yn÷2 | 402472991 |
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n÷3 | 268315327.33333 |
n÷3 | 201236495.5 |
n÷5 | 160989196.4 |
Exponentiation
nyn2 | 647938033937944324 |
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n3 | 5.2155511700333E+26 |
n4 | 4.1982369582337E+35 |
n5 | 3.3793539710141E+44 |
Nth Root
y√n2√n | 28371.569960085 |
---|---|
3√n | 930.22693887533 |
4√n | 168.43862371821 |
5√n | 60.416191850232 |
Divisors of 804945982
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 | -804945981 | 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 804945982 can be divided by 32 positive divisors. The sum of these divisors (counting 804945982) is 1, the average is 0.03125.
Base conversion 804945982
Base | System | Value |
---|---|---|
2 | Binary | 101111111110101000000000111110 |
3 | Ternary | 2002002122111022011 |
4 | Quaternary | 233332220000332 |
5 | Quinary | 3122031232412 |
6 | Senary | 211512441434 |
8 | Octal | 5776500076 |
10 | Decimal | 804945982 |
12 | Duodecimal | 1a56a927a |
16 | Hexadecimal | 2ffa803e |
20 | Vigesimal | cbai4j2 |
36 | Base36 | db8sam |
Cryptographic Hash Functions
md5 | bda1e3fe95be0fdb5e63c3ed00d8bd74 |
---|---|
sha1 | 7a12f5be5c2814ecc03191a7aaa551f588c3a405 |
sha256 | 3a0436c295ed5bf594624af7dffb8b660631d505f00dc044c4da6f1181eb872f |
sha512 | c8c06074b187d3c0626c5d39fc9b2836bc80b85d08bd8a86bcad25d186f14a43016e3aa6a1cbae337458695fd50e489f9b7b944d413e090a69896edc206820a4 |
ripemd-160 | bf33c1fe9a34fc256f46d28b407ab62fdaa9badf |
804945982 as geometric shapes
Circle
Radius = nDiameter | 1609891964 |
---|---|
Circumference | 5057624767.1756 |
Area | 2.0355573674009E+18 |
Sphere
Radius = nVolume | 2.1846849653598E+27 |
---|---|
Surface area | 8.1422294696034E+18 |
Circumference | 5057624767.1756 |
Square
Length = nPerimeter | 3219783928 |
---|---|
Area | 647938033937944324 |
Diagonal | 1138365524.7221 |
Cube
Length = nSurface area | 3887628203627665944 |
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Volume | 5.2155511700333E+26 |
Space diagonal | 1394207338.1724 |
Equilateral Triangle
Length = nPerimeter | 2414837946 |
---|---|
Area | 2.805653987342E+17 |
Altitude | 697103669.08621 |
Triangular Pyramid
Length = nSurface area | 2.805653987342E+17 |
---|---|
Volume | 6.1465859999266E+25 |
Height | 379455174.90738 |