828118640 (number)
828118640 is an even 9-digits composite number following 828118639 and preceding 828118641. In scientific notation, it is written as 8.28118640 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 324995840 positive integers (up to 828118640) that are relatively prime to 828118640.
Interesting facts
- 828118640 has 40 divisors, whose sum is 1961713728
- The reverse of 828118640 is 046811828
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | eight hundred twenty-eight million one hundred eighteen thousand six hundred forty |
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Notation
Scientific notation | 8.28118640 × 10^8 |
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Engineering notation | 8.28118640 × 10^6 |
Prime Factorization of 828118640
Prime Factorization 2 × 2 × 2 × 2 × 5 × 53 × 195311
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 103514830 | Product of the distinct prime numbers |
The prime factorization of 828118640 is 2 × 2 × 2 × 2 × 5 × 53 × 195311. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828118640)
Multiplication
n×yn×2 | 1656237280 |
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n×3 | 2484355920 |
n×4 | 3312474560 |
n×5 | 4140593200 |
Division
n÷yn÷2 | 414059320 |
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n÷3 | 276039546.66667 |
n÷3 | 207029660 |
n÷5 | 165623728 |
Exponentiation
nyn2 | 685780481915449600 |
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n3 | 5.6790760002237E+26 |
n4 | 4.7029486937619E+35 |
n5 | 3.8945994762679E+44 |
Nth Root
y√n2√n | 28777.050578543 |
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3√n | 939.06903452623 |
4√n | 169.63799862809 |
5√n | 60.760104488716 |
Divisors of 828118640
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -828118639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 828118640 can be divided by 40 positive divisors. The sum of these divisors (counting 828118640) is 1, the average is 0.025.
Base conversion 828118640
Base | System | Value |
---|---|---|
2 | Binary | 110001010111000001011001110000 |
3 | Ternary | 2010201020210012202 |
4 | Quaternary | 301113001121300 |
5 | Quinary | 3143444244030 |
6 | Senary | 214101242332 |
8 | Octal | 6127013160 |
10 | Decimal | 828118640 |
12 | Duodecimal | 1b14033a8 |
16 | Hexadecimal | 315c1670 |
20 | Vigesimal | cifegc0 |
36 | Base36 | dp1gfk |
Cryptographic Hash Functions
md5 | 7fe3ed6f1d0cb69e93d2d75c68cffcd0 |
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sha1 | e690d487b7c60ea85011404dca70ba9a4eb71308 |
sha256 | 97cfdc60871a19343cdcffff77947adebd17dbcc05114ef075b33ec7a574eaf8 |
sha512 | 5baba3f58ab716ba1fafb161a79af53226fafc4859cb5ee5ddd3680ba09c9b3fc22aeaefaadc488ae75e536f67e59579b9c34e5f9a5ebafd33c99a89b7d5203c |
ripemd-160 | c913cb79365ce59b51e13dba73c7e042535656cd |
828118640 as geometric shapes
Circle
Radius = nDiameter | 1656237280 |
---|---|
Circumference | 5203222871.4495 |
Area | 2.1544429239608E+18 |
Sphere
Radius = nVolume | 2.3788457921974E+27 |
---|---|
Surface area | 8.6177716958434E+18 |
Circumference | 5203222871.4495 |
Square
Length = nPerimeter | 3312474560 |
---|---|
Area | 685780481915449600 |
Diagonal | 1171136611.942 |
Cube
Length = nSurface area | 4114682891492697600 |
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Volume | 5.6790760002237E+26 |
Space diagonal | 1434343559.1748 |
Equilateral Triangle
Length = nPerimeter | 2484355920 |
---|---|
Area | 2.9695165937916E+17 |
Altitude | 717171779.58742 |
Triangular Pyramid
Length = nSurface area | 2.9695165937916E+17 |
---|---|
Volume | 6.6928552510532E+25 |
Height | 390378870.64732 |