828742425 (number)
828742425 is an odd 9-digits composite number following 828742424 and preceding 828742426. In scientific notation, it is written as 8.28742425 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 365594880 positive integers (up to 828742425) that are relatively prime to 828742425.
Interesting facts
- 828742425 has 36 divisors, whose sum is 1115573316
- The reverse of 828742425 is 524247828
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | eight hundred twenty-eight million seven hundred forty-two thousand four hundred twenty-five |
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Notation
Scientific notation | 8.28742425 × 10^8 |
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Engineering notation | 8.28742425 × 10^6 |
Prime Factorization of 828742425
Prime Factorization 21 × 5 × 5 × 1877 × 29 × 29
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5715465 | Product of the distinct prime numbers |
The prime factorization of 828742425 is 21 × 5 × 5 × 1877 × 29 × 29. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828742425)
Multiplication
n×yn×2 | 1657484850 |
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n×3 | 2486227275 |
n×4 | 3314969700 |
n×5 | 4143712125 |
Division
n÷yn÷2 | 414371212.5 |
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n÷3 | 276247475 |
n÷3 | 207185606.25 |
n÷5 | 165748485 |
Exponentiation
nyn2 | 686814006994880625 |
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n3 | 5.691919056809E+26 |
n4 | 4.7171348020436E+35 |
n5 | 3.9092897348975E+44 |
Nth Root
y√n2√n | 28787.886775517 |
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3√n | 939.30476168373 |
4√n | 169.66993480142 |
5√n | 60.769255309716 |
Divisors of 828742425
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -828742424 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 828742425 can be divided by 36 positive divisors. The sum of these divisors (counting 828742425) is 1, the average is 0.027777777777778.
Base conversion 828742425
Base | System | Value |
---|---|---|
2 | Binary | 110001011001011001101100011001 |
3 | Ternary | 2010202102110212220 |
4 | Quaternary | 301121121230121 |
5 | Quinary | 3144124224200 |
6 | Senary | 214122454253 |
8 | Octal | 6131315431 |
10 | Decimal | 828742425 |
12 | Duodecimal | 1b1664389 |
16 | Hexadecimal | 31659b19 |
20 | Vigesimal | cijcg15 |
36 | Base36 | dpetqx |
Cryptographic Hash Functions
md5 | c6ff5030089fa9d7e78191ac79598780 |
---|---|
sha1 | 4817ad0ec573c75e8f7f135532720be7fb6fbbbc |
sha256 | 8c21361c3d2c4d2be36280fd9ea003edcf9278cb1eb5a39b2f9f609629a1c1fe |
sha512 | db243e90fa8c11cf63f6c38ac4c83b562c4c798f22f4092ace8d9edb160dd4d7e67a33d8c7706ecc885e79cb9aed9d5f3cc1fa3e36446a891e65081976079ba0 |
ripemd-160 | a8c698ced2875fb16c2f25db248527b8e900f015 |
828742425 as geometric shapes
Circle
Radius = nDiameter | 1657484850 |
---|---|
Circumference | 5207142228.1964 |
Area | 2.1576898387577E+18 |
Sphere
Radius = nVolume | 2.3842254791599E+27 |
---|---|
Surface area | 8.6307593550307E+18 |
Circumference | 5207142228.1964 |
Square
Length = nPerimeter | 3314969700 |
---|---|
Area | 686814006994880625 |
Diagonal | 1172018777.149 |
Cube
Length = nSurface area | 4120884041969283750 |
---|---|
Volume | 5.691919056809E+26 |
Space diagonal | 1435423986.4878 |
Equilateral Triangle
Length = nPerimeter | 2486227275 |
---|---|
Area | 2.9739918886627E+17 |
Altitude | 717711993.24392 |
Triangular Pyramid
Length = nSurface area | 2.9739918886627E+17 |
---|---|
Volume | 6.707990938391E+25 |
Height | 390672925.71632 |