828207842 (number)
828207842 is an even 9-digits composite number following 828207841 and preceding 828207843. In scientific notation, it is written as 8.28207842 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 312267600 positive integers (up to 828207842) that are relatively prime to 828207842.
Interesting facts
- 828207842 has 32 divisors, whose sum is 1598828544
- The reverse of 828207842 is 248702828
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | eight hundred twenty-eight million two hundred seven thousand eight hundred forty-two |
---|
Notation
Scientific notation | 8.28207842 × 10^8 |
---|---|
Engineering notation | 8.28207842 × 10^6 |
Prime Factorization of 828207842
Prime Factorization 2 × 11 × 7 × 31 × 173483
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828207842 | Product of the distinct prime numbers |
The prime factorization of 828207842 is 2 × 11 × 7 × 31 × 173483. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828207842)
Multiplication
n×yn×2 | 1656415684 |
---|---|
n×3 | 2484623526 |
n×4 | 3312831368 |
n×5 | 4141039210 |
Division
n÷yn÷2 | 414103921 |
---|---|
n÷3 | 276069280.66667 |
n÷3 | 207051960.5 |
n÷5 | 165641568.4 |
Exponentiation
nyn2 | 685928229550296964 |
---|---|
n3 | 5.6809113876273E+26 |
n4 | 4.70497536094E+35 |
n5 | 3.8966974903473E+44 |
Nth Root
y√n2√n | 28778.600417671 |
---|---|
3√n | 939.10275104319 |
4√n | 169.64256664432 |
5√n | 60.76141340487 |
Divisors of 828207842
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 | -828207841 | 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 828207842 can be divided by 32 positive divisors. The sum of these divisors (counting 828207842) is 1, the average is 0.03125.
Base conversion 828207842
Base | System | Value |
---|---|---|
2 | Binary | 110001010111010111001011100010 |
3 | Ternary | 2010201102022120112 |
4 | Quaternary | 301113113023202 |
5 | Quinary | 3144010122332 |
6 | Senary | 214103211322 |
8 | Octal | 6127271342 |
10 | Decimal | 828207842 |
12 | Duodecimal | 1b1446b42 |
16 | Hexadecimal | 315d72e2 |
20 | Vigesimal | cig5jc2 |
36 | Base36 | dp3d9e |
Cryptographic Hash Functions
md5 | e899bbf98b9ab9910beeaff081635ea3 |
---|---|
sha1 | 2fdfdbea4e0ca37e09dfa83c762b42df0718159e |
sha256 | 8e737fc20b60f0c491d310b6bec546cc03c018052837b7484d6b7cdcc43f0897 |
sha512 | 5f14bb3f6a0d5de7988bf1eb01722804bb0c56a170b1da1896f26dec4f0e428ddc496ca6a8c88fcbc78e33ac8289aa7aae44c2719838dfa99371619dda934fa2 |
ripemd-160 | fe444516d8e809e9a946f07cf1fc6fe0d52802f9 |
828207842 as geometric shapes
Circle
Radius = nDiameter | 1656415684 |
---|---|
Circumference | 5203783344.1453 |
Area | 2.1549070868451E+18 |
Sphere
Radius = nVolume | 2.3796145974753E+27 |
---|---|
Surface area | 8.6196283473803E+18 |
Circumference | 5203783344.1453 |
Square
Length = nPerimeter | 3312831368 |
---|---|
Area | 685928229550296964 |
Diagonal | 1171262762.6202 |
Cube
Length = nSurface area | 4115569377301781784 |
---|---|
Volume | 5.6809113876273E+26 |
Space diagonal | 1434498061.571 |
Equilateral Triangle
Length = nPerimeter | 2484623526 |
---|---|
Area | 2.9701563598172E+17 |
Altitude | 717249030.78549 |
Triangular Pyramid
Length = nSurface area | 2.9701563598172E+17 |
---|---|
Volume | 6.6950182758519E+25 |
Height | 390420920.87338 |