1028804946 (number)
1028804946 is an even 10-digits composite number following 1028804945 and preceding 1028804947. In scientific notation, it is written as 1.028804946 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 297934080 positive integers (up to 1028804946) that are relatively prime to 1028804946.
Interesting facts
- 1028804946 has 32 divisors, whose sum is 2346236928
- The reverse of 1028804946 is 6494088201
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | one billion twenty-eight million eight hundred four thousand nine hundred forty-six |
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Notation
Scientific notation | 1.028804946 × 10^9 |
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Engineering notation | 1.028804946 × 10^9 |
Prime Factorization of 1028804946
Prime Factorization 2 × 3 × 13 × 17 × 775871
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1028804946 | Product of the distinct prime numbers |
The prime factorization of 1028804946 is 2 × 3 × 13 × 17 × 775871. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1028804946)
Multiplication
n×yn×2 | 2057609892 |
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n×3 | 3086414838 |
n×4 | 4115219784 |
n×5 | 5144024730 |
Division
n÷yn÷2 | 514402473 |
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n÷3 | 342934982 |
n÷3 | 257201236.5 |
n÷5 | 205760989.2 |
Exponentiation
nyn2 | 1058439616914062916 |
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n3 | 1.0889279129235E+27 |
n4 | 1.1202944226532E+36 |
n5 | 1.1525644430018E+45 |
Nth Root
y√n2√n | 32074.989415431 |
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3√n | 1009.5109045837 |
4√n | 179.09491733556 |
5√n | 63.455111080209 |
Divisors of 1028804946
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 | -1028804945 | 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 1028804946 can be divided by 32 positive divisors. The sum of these divisors (counting 1028804946) is 1, the average is 0.03125.
Base conversion 1028804946
Base | System | Value |
---|---|---|
2 | Binary | 111101010100100101000101010010 |
3 | Ternary | 2122200212201001220 |
4 | Quaternary | 331110211011102 |
5 | Quinary | 4101333224241 |
6 | Senary | 250030505510 |
8 | Octal | 7524450522 |
10 | Decimal | 1028804946 |
12 | Duodecimal | 248665296 |
16 | Hexadecimal | 3d525152 |
20 | Vigesimal | g1a0c76 |
36 | Base36 | h0iuz6 |
Cryptographic Hash Functions
md5 | 25a8e5fc40d1a2bd71f326a0a820a574 |
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sha1 | d27f195f4f5a13ba3a3d4001c9a0ee631092619d |
sha256 | bde6ca07af81e70761639ceade995e975cfde840411d4d78eaabac4e4f95a424 |
sha512 | 75e79617049aaa2b35e53be231219d16d968beaaed9d43971571856e432c7d3427279ef23947658c5b404f1a055a1004a4f05a502edd1263ed9014447ca5c0e4 |
ripemd-160 | 3ae6cae705e760abf1bcefc5486bb866b9f4be64 |
1028804946 as geometric shapes
Circle
Radius = nDiameter | 2057609892 |
---|---|
Circumference | 6464172120.6609 |
Area | 3.3251861247656E+18 |
Sphere
Radius = nVolume | 4.5612905753726E+27 |
---|---|
Surface area | 1.3300744499062E+19 |
Circumference | 6464172120.6609 |
Square
Length = nPerimeter | 4115219784 |
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Area | 1058439616914062916 |
Diagonal | 1454949907.6697 |
Cube
Length = nSurface area | 6350637701484377496 |
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Volume | 1.0889279129235E+27 |
Space diagonal | 1781942437.5502 |
Equilateral Triangle
Length = nPerimeter | 3086414838 |
---|---|
Area | 4.5831779830972E+17 |
Altitude | 890971218.77508 |
Triangular Pyramid
Length = nSurface area | 4.5831779830972E+17 |
---|---|
Volume | 1.2833138524192E+26 |
Height | 484983302.55657 |