65720220 (number)
65720220 is an even 8-digits composite number following 65720219 and preceding 65720221. In scientific notation, it is written as 6.5720220 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 17448256 positive integers (up to 65720220) that are relatively prime to 65720220.
Interesting facts
- 65720220 has 48 divisors, whose sum is 184826880
- The reverse of 65720220 is 02202756
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | sixty-five million seven hundred twenty thousand two hundred twenty |
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Notation
Scientific notation | 6.5720220 × 10^7 |
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Engineering notation | 6.5720220 × 10^6 |
Prime Factorization of 65720220
Prime Factorization 2 × 2 × 3 × 5 × 239 × 4583
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32860110 | Product of the distinct prime numbers |
The prime factorization of 65720220 is 2 × 2 × 3 × 5 × 239 × 4583. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 65720220)
Multiplication
n×yn×2 | 131440440 |
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n×3 | 197160660 |
n×4 | 262880880 |
n×5 | 328601100 |
Division
n÷yn÷2 | 32860110 |
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n÷3 | 21906740 |
n÷3 | 16430055 |
n÷5 | 13144044 |
Exponentiation
nyn2 | 4319147316848400 |
---|---|
n3 | 2.8385531187569E+23 |
n4 | 1.8655033544639E+31 |
n5 | 1.226012908661E+39 |
Nth Root
y√n2√n | 8106.8008486702 |
---|---|
3√n | 403.55215379939 |
4√n | 90.037774565291 |
5√n | 36.604948629821 |
Divisors of 65720220
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 | -65720219 | 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 65720220 can be divided by 48 positive divisors. The sum of these divisors (counting 65720220) is 1, the average is 0.020833333333333.
Base conversion 65720220
Base | System | Value |
---|---|---|
2 | Binary | 11111010101100111110011100 |
3 | Ternary | 11120122221012020 |
4 | Quaternary | 3322230332130 |
5 | Quinary | 113311021340 |
6 | Senary | 10304340140 |
8 | Octal | 372547634 |
10 | Decimal | 65720220 |
12 | Duodecimal | 1a014650 |
16 | Hexadecimal | 3eacf9c |
20 | Vigesimal | 10af0b0 |
36 | Base36 | 134m1o |
Cryptographic Hash Functions
md5 | ea233be9238f2aa2e17f134abdbb068c |
---|---|
sha1 | 830b6e46464d0af3c320eaef05746a17447cd17e |
sha256 | 529b10b4337e7ce9da7cd0314a6e9b085d74dcd9450c342330ba75e0eb015a29 |
sha512 | 11ddc131f7e14e2ea65f0843320d457c24f38f3cda490fef81b1c3beb453d04c87c3cb788f7906088f9370788dace1a03e05b7869b1d55d80de3ca853e244e9b |
ripemd-160 | 839cb56eb66c48cebb604489084ff3bcf102ebd3 |
65720220 as geometric shapes
Circle
Radius = nDiameter | 131440440 |
---|---|
Circumference | 412932320.68861 |
Area | 1.3569001480383E+16 |
Sphere
Radius = nVolume | 1.1890103499615E+24 |
---|---|
Surface area | 5.4276005921532E+16 |
Circumference | 412932320.68861 |
Square
Length = nPerimeter | 262880880 |
---|---|
Area | 4319147316848400 |
Diagonal | 92942426.446144 |
Cube
Length = nSurface area | 25914883901090400 |
---|---|
Volume | 2.8385531187569E+23 |
Space diagonal | 113830760.1246 |
Equilateral Triangle
Length = nPerimeter | 197160660 |
---|---|
Area | 1.8702456495391E+15 |
Altitude | 56915380.062302 |
Triangular Pyramid
Length = nSurface area | 1.8702456495391E+15 |
---|---|
Volume | 3.3452669317187E+22 |
Height | 30980808.815381 |