166561330 (number)
166561330 is an even 9-digits composite number following 166561329 and preceding 166561331. In scientific notation, it is written as 1.66561330 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 60540480 positive integers (up to 166561330) that are relatively prime to 166561330.
Interesting facts
- 166561330 has 48 divisors, whose sum is 329716224
- The reverse of 166561330 is 033165661
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred sixty-six million five hundred sixty-one thousand three hundred thirty |
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Notation
Scientific notation | 1.66561330 × 10^8 |
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Engineering notation | 1.66561330 × 10^6 |
Prime Factorization of 166561330
Prime Factorization 2 × 5 × 13 × 13 × 67 × 1471
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12812410 | Product of the distinct prime numbers |
The prime factorization of 166561330 is 2 × 5 × 13 × 13 × 67 × 1471. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 166561330)
Multiplication
n×yn×2 | 333122660 |
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n×3 | 499683990 |
n×4 | 666245320 |
n×5 | 832806650 |
Division
n÷yn÷2 | 83280665 |
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n÷3 | 55520443.333333 |
n÷3 | 41640332.5 |
n÷5 | 33312266 |
Exponentiation
nyn2 | 27742676651368900 |
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n3 | 4.620857120812E+24 |
n4 | 7.6965610778241E+32 |
n5 | 1.2819494495486E+41 |
Nth Root
y√n2√n | 12905.864170988 |
---|---|
3√n | 550.20524571215 |
4√n | 113.60397955612 |
5√n | 44.087435368642 |
Divisors of 166561330
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 | -166561329 | 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 166561330 can be divided by 48 positive divisors. The sum of these divisors (counting 166561330) is 1, the average is 0.020833333333333.
Base conversion 166561330
Base | System | Value |
---|---|---|
2 | Binary | 1001111011011000011000110010 |
3 | Ternary | 102121102012012011 |
4 | Quaternary | 21323120120302 |
5 | Quinary | 320114430310 |
6 | Senary | 24305553134 |
8 | Octal | 1173303062 |
10 | Decimal | 166561330 |
12 | Duodecimal | 479457aa |
16 | Hexadecimal | 9ed8632 |
20 | Vigesimal | 2c1036a |
36 | Base36 | 2r5zjm |
Cryptographic Hash Functions
md5 | 66e769ef1cf194d37ba4edce18253424 |
---|---|
sha1 | e63a13cdaee4607216de76252b03c42c2f14e6c9 |
sha256 | 057873ed1c38a26ce9e60127372df7dd2eeaca2af38504eaba17a50c11261501 |
sha512 | e68152264aee3116c2de5f97f639476c056678fe5f606a6e38f2ba3d7e759ece3dc7d97ff0aa9f3479141258c8332fa52973bfb4fdb55acf20be8d3589f7a824 |
ripemd-160 | 12687b26c50ebd45c73cb77d0787e71b2299145a |
166561330 as geometric shapes
Circle
Radius = nDiameter | 333122660 |
---|---|
Circumference | 1046535701.4003 |
Area | 8.7156189158858E+16 |
Sphere
Radius = nVolume | 1.9355801045375E+25 |
---|---|
Surface area | 3.4862475663543E+17 |
Circumference | 1046535701.4003 |
Square
Length = nPerimeter | 666245320 |
---|---|
Area | 27742676651368900 |
Diagonal | 235553291.8529 |
Cube
Length = nSurface area | 166456059908213400 |
---|---|
Volume | 4.620857120812E+24 |
Space diagonal | 288492686.13625 |
Equilateral Triangle
Length = nPerimeter | 499683990 |
---|---|
Area | 1.2012931374531E+16 |
Altitude | 144246343.06812 |
Triangular Pyramid
Length = nSurface area | 1.2012931374531E+16 |
---|---|
Volume | 5.4457323417005E+23 |
Height | 78517763.950967 |