820199220 (number)
820199220 is an even 9-digits composite number following 820199219 and preceding 820199221. In scientific notation, it is written as 8.20199220 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 96 positive divisors. There are 207104256 positive integers (up to 820199220) that are relatively prime to 820199220.
Interesting facts
- 820199220 has 96 divisors, whose sum is 2425342080
- The reverse of 820199220 is 022991028
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | eight hundred twenty million one hundred ninety-nine thousand two hundred twenty |
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Notation
Scientific notation | 8.20199220 × 10^8 |
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Engineering notation | 8.20199220 × 10^6 |
Prime Factorization of 820199220
Prime Factorization 2 × 2 × 3 × 5 × 19 × 19 × 19 × 1993
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1136010 | Product of the distinct prime numbers |
The prime factorization of 820199220 is 2 × 2 × 3 × 5 × 19 × 19 × 19 × 1993. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820199220)
Multiplication
n×yn×2 | 1640398440 |
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n×3 | 2460597660 |
n×4 | 3280796880 |
n×5 | 4100996100 |
Division
n÷yn÷2 | 410099610 |
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n÷3 | 273399740 |
n÷3 | 205049805 |
n÷5 | 164039844 |
Exponentiation
nyn2 | 672726760488608400 |
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n3 | 5.5176996422588E+26 |
n4 | 4.525612942775E+35 |
n5 | 3.7119042056859E+44 |
Nth Root
y√n2√n | 28639.120447388 |
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3√n | 936.06595616017 |
4√n | 169.23096775528 |
5√n | 60.643445823561 |
Divisors of 820199220
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -820199219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 820199220 can be divided by 96 positive divisors. The sum of these divisors (counting 820199220) is 1, the average is 0.010416666666667.
Base conversion 820199220
Base | System | Value |
---|---|---|
2 | Binary | 110000111000110011111100110100 |
3 | Ternary | 2010011100102210220 |
4 | Quaternary | 300320303330310 |
5 | Quinary | 3134432333340 |
6 | Senary | 213215414340 |
8 | Octal | 6070637464 |
10 | Decimal | 820199220 |
12 | Duodecimal | 1aa8243b0 |
16 | Hexadecimal | 30e33f34 |
20 | Vigesimal | cg64i10 |
36 | Base36 | dkbpro |
Cryptographic Hash Functions
md5 | d5530c3d6966ea22b353d04562c90384 |
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sha1 | e3f35794fa8dfdfe40952210e05b413d50b5d3aa |
sha256 | 693dc6879301866a5fa0344003edf31ebff8868195c76b8e25679213209d5cc4 |
sha512 | 1622fb1e005935cffbc5f6d6375d2b75eff845001ef259bd3ce5a71d047323b114fc908f316e03642da45fae15757677a60ddf9cc28a87a75d75294e7ad58e77 |
ripemd-160 | e0c103dbcf2a79400ea2db0ff8ae1dc5c0cc9d92 |
820199220 as geometric shapes
Circle
Radius = nDiameter | 1640398440 |
---|---|
Circumference | 5153463688.0642 |
Area | 2.1134334486243E+18 |
Sphere
Radius = nVolume | 2.3112486214447E+27 |
---|---|
Surface area | 8.4537337944971E+18 |
Circumference | 5153463688.0642 |
Square
Length = nPerimeter | 3280796880 |
---|---|
Area | 672726760488608400 |
Diagonal | 1159936860.7718 |
Cube
Length = nSurface area | 4036360562931650400 |
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Volume | 5.5176996422588E+26 |
Space diagonal | 1420626721.3684 |
Equilateral Triangle
Length = nPerimeter | 2460597660 |
---|---|
Area | 2.9129923219437E+17 |
Altitude | 710313360.68418 |
Triangular Pyramid
Length = nSurface area | 2.9129923219437E+17 |
---|---|
Volume | 6.5026713893197E+25 |
Height | 386645620.25728 |