66563740 (number)
66563740 is an even 8-digits composite number following 66563739 and preceding 66563741. In scientific notation, it is written as 6.6563740 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 25733376 positive integers (up to 66563740) that are relatively prime to 66563740.
Interesting facts
- 66563740 has 48 divisors, whose sum is 144520992
- The reverse of 66563740 is 04736566
- Previous prime number is 307
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | sixty-six million five hundred sixty-three thousand seven hundred forty |
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Notation
Scientific notation | 6.6563740 × 10^7 |
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Engineering notation | 6.6563740 × 10^6 |
Prime Factorization of 66563740
Prime Factorization 2 × 2 × 5 × 37 × 307 × 293
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33281870 | Product of the distinct prime numbers |
The prime factorization of 66563740 is 2 × 2 × 5 × 37 × 307 × 293. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66563740)
Multiplication
n×yn×2 | 133127480 |
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n×3 | 199691220 |
n×4 | 266254960 |
n×5 | 332818700 |
Division
n÷yn÷2 | 33281870 |
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n÷3 | 22187913.333333 |
n÷3 | 16640935 |
n÷5 | 13312748 |
Exponentiation
nyn2 | 4430731482787600 |
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n3 | 2.9492605843009E+23 |
n4 | 1.9631381472565E+31 |
n5 | 1.3067381721806E+39 |
Nth Root
y√n2√n | 8158.6604292617 |
---|---|
3√n | 405.27135196317 |
4√n | 90.325303372099 |
5√n | 36.698434906822 |
Divisors of 66563740
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 | -66563739 | 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 66563740 can be divided by 48 positive divisors. The sum of these divisors (counting 66563740) is 1, the average is 0.020833333333333.
Base conversion 66563740
Base | System | Value |
---|---|---|
2 | Binary | 11111101111010111010011100 |
3 | Ternary | 11122020210021201 |
4 | Quaternary | 3331322322130 |
5 | Quinary | 114020014430 |
6 | Senary | 10334405244 |
8 | Octal | 375727234 |
10 | Decimal | 66563740 |
12 | Duodecimal | 1a360824 |
16 | Hexadecimal | 3f7ae9c |
20 | Vigesimal | 10g0970 |
36 | Base36 | 13mows |
Cryptographic Hash Functions
md5 | c2d261a94075093e4af04719b1af9260 |
---|---|
sha1 | 33e410c19a22eac4f0eded6aa66ed810b8e21765 |
sha256 | fd6d076028a63593cdeac303c03d8100cae98df51b9505d1760b0e3d3e2e8e68 |
sha512 | f134b3f7eca2c9a44f0c7e971569e8e0fbe4c4a49130841956b26207e7a5ceb154f4d318f0300f584a3151d69a4466c8e848699c02ac38dd2f07a9642becdd79 |
ripemd-160 | 1c5c2748d67e94400c664c0f47aedd5fcc52d895 |
66563740 as geometric shapes
Circle
Radius = nDiameter | 133127480 |
---|---|
Circumference | 418232313.15892 |
Area | 1.3919553476355E+16 |
Sphere
Radius = nVolume | 1.2353833846882E+24 |
---|---|
Surface area | 5.5678213905418E+16 |
Circumference | 418232313.15892 |
Square
Length = nPerimeter | 266254960 |
---|---|
Area | 4430731482787600 |
Diagonal | 94135343.870276 |
Cube
Length = nSurface area | 26584388896725600 |
---|---|
Volume | 2.9492605843009E+23 |
Space diagonal | 115291779.6218 |
Equilateral Triangle
Length = nPerimeter | 199691220 |
---|---|
Area | 1.9185630107208E+15 |
Altitude | 57645889.810902 |
Triangular Pyramid
Length = nSurface area | 1.9185630107208E+15 |
---|---|
Volume | 3.4757369310756E+22 |
Height | 31378447.956759 |