311392020 (number)
311392020 is an even 9-digits composite number following 311392019 and preceding 311392021. In scientific notation, it is written as 3.11392020 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 82938240 positive integers (up to 311392020) that are relatively prime to 311392020.
Interesting facts
- 311392020 has 48 divisors, whose sum is 872944128
- The reverse of 311392020 is 020293113
- Previous prime number is 991
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | three hundred eleven million three hundred ninety-two thousand twenty |
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Notation
Scientific notation | 3.11392020 × 10^8 |
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Engineering notation | 3.11392020 × 10^6 |
Prime Factorization of 311392020
Prime Factorization 2 × 2 × 3 × 5 × 991 × 5237
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 155696010 | Product of the distinct prime numbers |
The prime factorization of 311392020 is 2 × 2 × 3 × 5 × 991 × 5237. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 311392020)
Multiplication
n×yn×2 | 622784040 |
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n×3 | 934176060 |
n×4 | 1245568080 |
n×5 | 1556960100 |
Division
n÷yn÷2 | 155696010 |
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n÷3 | 103797340 |
n÷3 | 77848005 |
n÷5 | 62278404 |
Exponentiation
nyn2 | 96964990119680400 |
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n3 | 3.0194124142647E+25 |
n4 | 9.4022093089097E+33 |
n5 | 2.9277729491642E+42 |
Nth Root
y√n2√n | 17646.303295591 |
---|---|
3√n | 677.80144898267 |
4√n | 132.83938909673 |
5√n | 49.964494249463 |
Divisors of 311392020
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -311392019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 311392020 can be divided by 48 positive divisors. The sum of these divisors (counting 311392020) is 1, the average is 0.020833333333333.
Base conversion 311392020
Base | System | Value |
---|---|---|
2 | Binary | 10010100011110111011100010100 |
3 | Ternary | 210200221100112210 |
4 | Quaternary | 102203313130110 |
5 | Quinary | 1114204021040 |
6 | Senary | 50522113420 |
8 | Octal | 2243673424 |
10 | Decimal | 311392020 |
12 | Duodecimal | 8834b870 |
16 | Hexadecimal | 128f7714 |
20 | Vigesimal | 4h64010 |
36 | Base36 | 55e7mc |
Cryptographic Hash Functions
md5 | 40f3742dea55a392a65479b37b04dd47 |
---|---|
sha1 | e5b5abdb1e4491d9dd468b6f6dc69b73e943f93d |
sha256 | 5f9c851242751790b57f2c666ea452c2334f768a7f764ca2ec98237ef7b3ba05 |
sha512 | 580f7611a488e5ba4a5c4efb2d9dc2d0cfb920de5ba3cbe844bfeaf4b3d54095a606c7ccf00c5b93cf38437edd00c436809f3f17bde12d3052f99dd0f2627e0e |
ripemd-160 | a89b1c4ed855d07f59fe40bc0056ed981da05c79 |
311392020 as geometric shapes
Circle
Radius = nDiameter | 622784040 |
---|---|
Circumference | 1956533764.837 |
Area | 3.0462450061539E+17 |
Sphere
Radius = nVolume | 1.2647685145083E+26 |
---|---|
Surface area | 1.2184980024616E+18 |
Circumference | 1956533764.837 |
Square
Length = nPerimeter | 1245568080 |
---|---|
Area | 96964990119680400 |
Diagonal | 440374817.89875 |
Cube
Length = nSurface area | 581789940718082400 |
---|---|
Volume | 3.0194124142647E+25 |
Space diagonal | 539346799.7115 |
Equilateral Triangle
Length = nPerimeter | 934176060 |
---|---|
Area | 4.1987072360675E+16 |
Altitude | 269673399.85575 |
Triangular Pyramid
Length = nSurface area | 4.1987072360675E+16 |
---|---|
Volume | 3.5584116555424E+24 |
Height | 146791605.96625 |