66804980 (number)
66804980 is an even 8-digits composite number following 66804979 and preceding 66804981. In scientific notation, it is written as 6.6804980 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 96 positive divisors. There are 22740480 positive integers (up to 66804980) that are relatively prime to 66804980.
Interesting facts
- 66804980 has 96 divisors, whose sum is 163175040
- The reverse of 66804980 is 08940866
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | sixty-six million eight hundred four thousand nine hundred eighty |
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Notation
Scientific notation | 6.6804980 × 10^7 |
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Engineering notation | 6.6804980 × 10^6 |
Prime Factorization of 66804980
Prime Factorization 2 × 2 × 5 × 11 × 29 × 37 × 283
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 33402490 | Product of the distinct prime numbers |
The prime factorization of 66804980 is 2 × 2 × 5 × 11 × 29 × 37 × 283. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66804980)
Multiplication
n×yn×2 | 133609960 |
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n×3 | 200414940 |
n×4 | 267219920 |
n×5 | 334024900 |
Division
n÷yn÷2 | 33402490 |
---|---|
n÷3 | 22268326.666667 |
n÷3 | 16701245 |
n÷5 | 13360996 |
Exponentiation
nyn2 | 4462905352800400 |
---|---|
n3 | 2.9814430283572E+23 |
n4 | 1.9917524188054E+31 |
n5 | 1.3305898050325E+39 |
Nth Root
y√n2√n | 8173.4313479713 |
---|---|
3√n | 405.76035587871 |
4√n | 90.407031518413 |
5√n | 36.724996888119 |
Divisors of 66804980
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -66804979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 66804980 can be divided by 96 positive divisors. The sum of these divisors (counting 66804980) is 1, the average is 0.010416666666667.
Base conversion 66804980
Base | System | Value |
---|---|---|
2 | Binary | 11111110110101110011110100 |
3 | Ternary | 11122201001012112 |
4 | Quaternary | 3332311303310 |
5 | Quinary | 114100224410 |
6 | Senary | 10343510152 |
8 | Octal | 376656364 |
10 | Decimal | 66804980 |
12 | Duodecimal | 1a458358 |
16 | Hexadecimal | 3fb5cf4 |
20 | Vigesimal | 10hac90 |
36 | Base36 | 13rv1w |
Cryptographic Hash Functions
md5 | 07c222406124f924106124e1aa650c3e |
---|---|
sha1 | 39ad30565f16cfcac9f013959c335c9370c88cc7 |
sha256 | f76d63d096a14f7a0daa24c52b61e838b1eec0ab7c38d6d231b15311c1c63c72 |
sha512 | 483af120a3768cf198238363add45530076ff9dc28eb33935bfa40caca55e59d0e56551deab9c188a3056fcf58f1837807a06706bb277e7667194e36f6f06661 |
ripemd-160 | a22f66d0eb6306865dd7c8a648ef6680b127adbb |
66804980 as geometric shapes
Circle
Radius = nDiameter | 133609960 |
---|---|
Circumference | 419748068.78243 |
Area | 1.4020630670024E+16 |
Sphere
Radius = nVolume | 1.2488639353311E+24 |
---|---|
Surface area | 5.6082522680097E+16 |
Circumference | 419748068.78243 |
Square
Length = nPerimeter | 267219920 |
---|---|
Area | 4462905352800400 |
Diagonal | 94476508.750063 |
Cube
Length = nSurface area | 26777432116802400 |
---|---|
Volume | 2.9814430283572E+23 |
Space diagonal | 115709619.55862 |
Equilateral Triangle
Length = nPerimeter | 200414940 |
---|---|
Area | 1.9324947051053E+15 |
Altitude | 57854809.779311 |
Triangular Pyramid
Length = nSurface area | 1.9324947051053E+15 |
---|---|
Volume | 3.5136643051213E+22 |
Height | 31492169.583354 |