828491325 (number)
828491325 is an odd 9-digits composite number following 828491324 and preceding 828491326. In scientific notation, it is written as 8.28491325 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 425260800 positive integers (up to 828491325) that are relatively prime to 828491325.
Interesting facts
- 828491325 has 32 divisors, whose sum is 1101072384
- The reverse of 828491325 is 523194828
- Previous prime number is 47
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 four hundred ninety-one thousand three hundred twenty-five |
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Notation
Scientific notation | 8.28491325 × 10^8 |
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Engineering notation | 8.28491325 × 10^6 |
Prime Factorization of 828491325
Prime Factorization 15 × 5 × 61 × 47 × 3853
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828491325 | Product of the distinct prime numbers |
The prime factorization of 828491325 is 15 × 5 × 61 × 47 × 3853. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828491325)
Multiplication
n×yn×2 | 1656982650 |
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n×3 | 2485473975 |
n×4 | 3313965300 |
n×5 | 4142456625 |
Division
n÷yn÷2 | 414245662.5 |
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n÷3 | 276163775 |
n÷3 | 207122831.25 |
n÷5 | 165698265 |
Exponentiation
nyn2 | 686397875600255625 |
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n3 | 5.6867468543324E+26 |
n4 | 4.7114204362854E+35 |
n5 | 3.9033709598902E+44 |
Nth Root
y√n2√n | 28783.525235801 |
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3√n | 939.20988570317 |
4√n | 169.65708130167 |
5√n | 60.765572377787 |
Divisors of 828491325
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 | -828491324 | 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 828491325 can be divided by 32 positive divisors. The sum of these divisors (counting 828491325) is 1, the average is 0.03125.
Base conversion 828491325
Base | System | Value |
---|---|---|
2 | Binary | 110001011000011100011000111101 |
3 | Ternary | 2010201221201102220 |
4 | Quaternary | 301120130120331 |
5 | Quinary | 3144043210300 |
6 | Senary | 214113235553 |
8 | Octal | 6130343075 |
10 | Decimal | 828491325 |
12 | Duodecimal | 1b1562bb9 |
16 | Hexadecimal | 3161c63d |
20 | Vigesimal | cii1865 |
36 | Base36 | dp9fzx |
Cryptographic Hash Functions
md5 | 140525ed67c562854601a76d2f9c52e9 |
---|---|
sha1 | de345889ea438001163f1fb9347855f90d4e8c47 |
sha256 | 052788d4fe4ceb4d3e236158c87d2e2fdd2bd0973d505442845b9db469f3bab9 |
sha512 | b1c4269a76d35411eb6c191b9f4fb8608b90372dbb6b2891db8a6d6fc981124e56665ea560ccab4ab65cbe62d02ea310724053c574675d8587fdda6bc8406279 |
ripemd-160 | 12752bec6e8bf365059715c4b2d614afabe07536 |
828491325 as geometric shapes
Circle
Radius = nDiameter | 1656982650 |
---|---|
Circumference | 5205564520.3657 |
Area | 2.1563825234254E+18 |
Sphere
Radius = nVolume | 2.3820589520527E+27 |
---|---|
Surface area | 8.6255300937016E+18 |
Circumference | 5205564520.3657 |
Square
Length = nPerimeter | 3313965300 |
---|---|
Area | 686397875600255625 |
Diagonal | 1171663668.1235 |
Cube
Length = nSurface area | 4118387253601533750 |
---|---|
Volume | 5.6867468543324E+26 |
Space diagonal | 1434989068.5301 |
Equilateral Triangle
Length = nPerimeter | 2485473975 |
---|---|
Area | 2.9721899868675E+17 |
Altitude | 717494534.26503 |
Triangular Pyramid
Length = nSurface area | 2.9721899868675E+17 |
---|---|
Volume | 6.7018954393162E+25 |
Height | 390554556.04115 |