164485816 (number)
164485816 is an even 9-digits composite number following 164485815 and preceding 164485817. In scientific notation, it is written as 1.64485816 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 74527200 positive integers (up to 164485816) that are relatively prime to 164485816.
Interesting facts
- 164485816 has 32 divisors, whose sum is 337524480
- The reverse of 164485816 is 618584461
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred sixty-four million four hundred eighty-five thousand eight hundred sixteen |
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Notation
Scientific notation | 1.64485816 × 10^8 |
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Engineering notation | 1.64485816 × 10^6 |
Prime Factorization of 164485816
Prime Factorization 2 × 2 × 2 × 11 × 331 × 5647
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 41121454 | Product of the distinct prime numbers |
The prime factorization of 164485816 is 2 × 2 × 2 × 11 × 331 × 5647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 164485816)
Multiplication
n×yn×2 | 328971632 |
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n×3 | 493457448 |
n×4 | 657943264 |
n×5 | 822429080 |
Division
n÷yn÷2 | 82242908 |
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n÷3 | 54828605.333333 |
n÷3 | 41121454 |
n÷5 | 32897163.2 |
Exponentiation
nyn2 | 27055583665185856 |
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n3 | 4.4502597565244E+24 |
n4 | 7.3200460746387E+32 |
n5 | 1.2040437517445E+41 |
Nth Root
y√n2√n | 12825.202376571 |
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3√n | 547.91032507097 |
4√n | 113.24841003992 |
5√n | 43.977009232076 |
Divisors of 164485816
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 | -164485815 | 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 164485816 can be divided by 32 positive divisors. The sum of these divisors (counting 164485816) is 1, the average is 0.03125.
Base conversion 164485816
Base | System | Value |
---|---|---|
2 | Binary | 1001110011011101101010111000 |
3 | Ternary | 102110111202010021 |
4 | Quaternary | 21303131222320 |
5 | Quinary | 314102021231 |
6 | Senary | 24153300224 |
8 | Octal | 1163355270 |
10 | Decimal | 164485816 |
12 | Duodecimal | 47104674 |
16 | Hexadecimal | 9cddab8 |
20 | Vigesimal | 2b80eag |
36 | Base36 | 2pxi2g |
Cryptographic Hash Functions
md5 | 947bbe5f3632632a50eb40619791a6b7 |
---|---|
sha1 | c4a79f1a8de90bb98f731c6c8aca0f8e7b38c860 |
sha256 | 599d31591cec0a524b3fd66a5812b25d451206e4da1cdeaa5fe20ccbafd0e722 |
sha512 | 6b7cc60ce3bd18705ed1f7dab1012b61920117c2e272ef41ef6b41b50ca454225028fb503d67295c0cbcea99cc546a34cb1aa6cacc3327405a276bb9d465ac0f |
ripemd-160 | 3428c100709ca8490fdcebd8d45c07751d953e48 |
164485816 as geometric shapes
Circle
Radius = nDiameter | 328971632 |
---|---|
Circumference | 1033494862.3306 |
Area | 8.4997622881132E+16 |
Sphere
Radius = nVolume | 1.8641204476884E+25 |
---|---|
Surface area | 3.3999049152453E+17 |
Circumference | 1033494862.3306 |
Square
Length = nPerimeter | 657943264 |
---|---|
Area | 27055583665185856 |
Diagonal | 232618071.80521 |
Cube
Length = nSurface area | 162333501991115136 |
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Volume | 4.4502597565244E+24 |
Space diagonal | 284897790.43643 |
Equilateral Triangle
Length = nPerimeter | 493457448 |
---|---|
Area | 1.1715411384133E+16 |
Altitude | 142448895.21821 |
Triangular Pyramid
Length = nSurface area | 1.1715411384133E+16 |
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Volume | 5.2446814198E+23 |
Height | 77539357.268402 |