820993670 (number)
820993670 is an even 9-digits composite number following 820993669 and preceding 820993671. In scientific notation, it is written as 8.20993670 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 278090208 positive integers (up to 820993670) that are relatively prime to 820993670.
Interesting facts
- 820993670 has 32 divisors, whose sum is 1709261568
- The reverse of 820993670 is 076399028
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | eight hundred twenty million nine hundred ninety-three thousand six hundred seventy |
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Notation
Scientific notation | 8.20993670 × 10^8 |
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Engineering notation | 8.20993670 × 10^6 |
Prime Factorization of 820993670
Prime Factorization 2 × 5 × 7 × 83 × 141307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 820993670 | Product of the distinct prime numbers |
The prime factorization of 820993670 is 2 × 5 × 7 × 83 × 141307. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820993670)
Multiplication
n×yn×2 | 1641987340 |
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n×3 | 2462981010 |
n×4 | 3283974680 |
n×5 | 4104968350 |
Division
n÷yn÷2 | 410496835 |
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n÷3 | 273664556.66667 |
n÷3 | 205248417.5 |
n÷5 | 164198734 |
Exponentiation
nyn2 | 674030606180068900 |
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n3 | 5.533748610601E+26 |
n4 | 4.5431725806747E+35 |
n5 | 3.7299159304515E+44 |
Nth Root
y√n2√n | 28652.987104314 |
---|---|
3√n | 936.36808504386 |
4√n | 169.27193241738 |
5√n | 60.655189197348 |
Divisors of 820993670
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 | -820993669 | 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 820993670 can be divided by 32 positive divisors. The sum of these divisors (counting 820993670) is 1, the average is 0.03125.
Base conversion 820993670
Base | System | Value |
---|---|---|
2 | Binary | 110000111011110101111010000110 |
3 | Ternary | 2010012211210120222 |
4 | Quaternary | 300323311322012 |
5 | Quinary | 3140133244140 |
6 | Senary | 213244424342 |
8 | Octal | 6073657206 |
10 | Decimal | 820993670 |
12 | Duodecimal | 1aab480b2 |
16 | Hexadecimal | 30ef5e86 |
20 | Vigesimal | cgb443a |
36 | Base36 | dksqrq |
Cryptographic Hash Functions
md5 | 141d326500ce28e09d56ee247941336c |
---|---|
sha1 | fbc79f1babaa30de9dc557d2d5d6eba5a84494ed |
sha256 | d6a6a2b4c81c5087ec463fd86e341ead7b62dea3eee09150a5f41c6ab0797fba |
sha512 | 056592b48d5a351f221d766593055d6c24c5f5397991d4ef3e1b2f1902e7091247fc56cb0d76e371a78a30d61887b0e7e58e1d05e33fe871a8467ea8bf7a0ffc |
ripemd-160 | b69e45836757d26f7b6f8923f76596a061aecfc7 |
820993670 as geometric shapes
Circle
Radius = nDiameter | 1641987340 |
---|---|
Circumference | 5158455364.6314 |
Area | 2.11752960067E+18 |
Sphere
Radius = nVolume | 2.3179711975836E+27 |
---|---|
Surface area | 8.4701184026799E+18 |
Circumference | 5158455364.6314 |
Square
Length = nPerimeter | 3283974680 |
---|---|
Area | 674030606180068900 |
Diagonal | 1161060382.7365 |
Cube
Length = nSurface area | 4044183637080413400 |
---|---|
Volume | 5.533748610601E+26 |
Space diagonal | 1422002749.1324 |
Equilateral Triangle
Length = nPerimeter | 2462981010 |
---|---|
Area | 2.9186381394008E+17 |
Altitude | 711001374.56622 |
Triangular Pyramid
Length = nSurface area | 2.9186381394008E+17 |
---|---|
Volume | 6.521585279896E+25 |
Height | 387020127.57882 |