166640220 (number)
166640220 is an even 9-digits composite number following 166640219 and preceding 166640221. In scientific notation, it is written as 1.66640220 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 44271360 positive integers (up to 166640220) that are relatively prime to 166640220.
Interesting facts
- 166640220 has 48 divisors, whose sum is 398955424
- The reverse of 166640220 is 022046661
- Previous prime number is 733
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred sixty-six million six hundred forty thousand two hundred twenty |
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Notation
Scientific notation | 1.66640220 × 10^8 |
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Engineering notation | 1.66640220 × 10^6 |
Prime Factorization of 166640220
Prime Factorization 2 × 2 × 3 × 45 × 733 × 421
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 83320110 | Product of the distinct prime numbers |
The prime factorization of 166640220 is 2 × 2 × 3 × 45 × 733 × 421. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 166640220)
Multiplication
n×yn×2 | 333280440 |
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n×3 | 499920660 |
n×4 | 666560880 |
n×5 | 833201100 |
Division
n÷yn÷2 | 83320110 |
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n÷3 | 55546740 |
n÷3 | 41660055 |
n÷5 | 33328044 |
Exponentiation
nyn2 | 27768962921648400 |
---|---|
n3 | 4.6274260904353E+24 |
n4 | 7.7111530174388E+32 |
n5 | 1.2849882352797E+41 |
Nth Root
y√n2√n | 12908.920171726 |
---|---|
3√n | 550.29209828623 |
4√n | 113.61742899629 |
5√n | 44.091610886484 |
Divisors of 166640220
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 | -166640219 | 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 166640220 can be divided by 48 positive divisors. The sum of these divisors (counting 166640220) is 1, the average is 0.020833333333333.
Base conversion 166640220
Base | System | Value |
---|---|---|
2 | Binary | 1001111011101011101001011100 |
3 | Ternary | 102121120012102000 |
4 | Quaternary | 21323223221130 |
5 | Quinary | 320124441340 |
6 | Senary | 24311402300 |
8 | Octal | 1173535134 |
10 | Decimal | 166640220 |
12 | Duodecimal | 47983390 |
16 | Hexadecimal | 9eeba5c |
20 | Vigesimal | 2c1a0b0 |
36 | Base36 | 2r7of0 |
Cryptographic Hash Functions
md5 | 6ca0aec0d44cb46342b967c2eec79141 |
---|---|
sha1 | 1a537707e4ffdc69693800c6789fe2b601daa802 |
sha256 | 1f2177cc18711a18e18ae70dbefbe0cdc507fbc308ce7f03dc312b748322aaba |
sha512 | 1d2f44b49e0ded4f2114b47dccce6733468133817700d99dd8883ec06dc2473b646027029ecc449ed2b744093a6070119d200c6a4a0850a976b8c78f2ed23119 |
ripemd-160 | 506d095af560024f62adc179634d3264ebbccca6 |
166640220 as geometric shapes
Circle
Radius = nDiameter | 333280440 |
---|---|
Circumference | 1047031381.8892 |
Area | 8.7238769912458E+16 |
Sphere
Radius = nVolume | 1.9383317080989E+25 |
---|---|
Surface area | 3.4895507964983E+17 |
Circumference | 1047031381.8892 |
Square
Length = nPerimeter | 666560880 |
---|---|
Area | 27768962921648400 |
Diagonal | 235664859.16084 |
Cube
Length = nSurface area | 166613777529890400 |
---|---|
Volume | 4.6274260904353E+24 |
Space diagonal | 288629327.62446 |
Equilateral Triangle
Length = nPerimeter | 499920660 |
---|---|
Area | 1.2024313663448E+16 |
Altitude | 144314663.81223 |
Triangular Pyramid
Length = nSurface area | 1.2024313663448E+16 |
---|---|
Volume | 5.453473946644E+23 |
Height | 78554953.053612 |