168049668 (number)
168049668 is an even 9-digits composite number following 168049667 and preceding 168049669. In scientific notation, it is written as 1.68049668 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 54848640 positive integers (up to 168049668) that are relatively prime to 168049668.
Interesting facts
- 168049668 has 48 divisors, whose sum is 400365504
- The reverse of 168049668 is 866940861
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred sixty-eight million forty-nine thousand six hundred sixty-eight |
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Notation
Scientific notation | 1.68049668 × 10^8 |
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Engineering notation | 1.68049668 × 10^6 |
Prime Factorization of 168049668
Prime Factorization 2 × 2 × 3 × 67 × 197 × 1061
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 84024834 | Product of the distinct prime numbers |
The prime factorization of 168049668 is 2 × 2 × 3 × 67 × 197 × 1061. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 168049668)
Multiplication
n×yn×2 | 336099336 |
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n×3 | 504149004 |
n×4 | 672198672 |
n×5 | 840248340 |
Division
n÷yn÷2 | 84024834 |
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n÷3 | 56016556 |
n÷3 | 42012417 |
n÷5 | 33609933.6 |
Exponentiation
nyn2 | 28240690914910224 |
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n3 | 4.7458387323413E+24 |
n4 | 7.9753662335149E+32 |
n5 | 1.3402576477206E+41 |
Nth Root
y√n2√n | 12963.397239921 |
---|---|
3√n | 551.83920700012 |
4√n | 113.85691564381 |
5√n | 44.165945455093 |
Divisors of 168049668
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 | -168049667 | 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 168049668 can be divided by 48 positive divisors. The sum of these divisors (counting 168049668) is 1, the average is 0.020833333333333.
Base conversion 168049668
Base | System | Value |
---|---|---|
2 | Binary | 1010000001000011110000000100 |
3 | Ternary | 102201012210210210 |
4 | Quaternary | 22001003300010 |
5 | Quinary | 321010042133 |
6 | Senary | 24401515420 |
8 | Octal | 1201036004 |
10 | Decimal | 168049668 |
12 | Duodecimal | 48342b70 |
16 | Hexadecimal | a043c04 |
20 | Vigesimal | 2ca6438 |
36 | Base36 | 2s1vyc |
Cryptographic Hash Functions
md5 | aa6a69e04b2d84b67e39dbba8f1301e2 |
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sha1 | 1b644dcfab8b7c4adc931b96b86de394f89a1fb3 |
sha256 | 2c0ec8cb4340e939edbb208bde22c8380f80c48e05509da90a2cf69c1e72476f |
sha512 | 6576664d3984581887b8f0cc825a244963d48048189c7fe3f708b7c89e261feea01c088eef2125aadc8ed05bf889850cf70587297278aa91ed7108847cc11d03 |
ripemd-160 | 513a767d29286c24251b981cfafca74ef00cd3e5 |
168049668 as geometric shapes
Circle
Radius = nDiameter | 336099336 |
---|---|
Circumference | 1055887204.854 |
Area | 8.8720747110582E+16 |
Sphere
Radius = nVolume | 1.9879322795527E+25 |
---|---|
Surface area | 3.5488298844233E+17 |
Circumference | 1055887204.854 |
Square
Length = nPerimeter | 672198672 |
---|---|
Area | 28240690914910224 |
Diagonal | 237658119.6379 |
Cube
Length = nSurface area | 169444145489461344 |
---|---|
Volume | 4.7458387323413E+24 |
Space diagonal | 291070563.17108 |
Equilateral Triangle
Length = nPerimeter | 504149004 |
---|---|
Area | 1.2228577876368E+16 |
Altitude | 145535281.58554 |
Triangular Pyramid
Length = nSurface area | 1.2228577876368E+16 |
---|---|
Volume | 5.5930245834271E+23 |
Height | 79219373.212632 |