61395536 (number)
61395536 is an even 8-digits composite number following 61395535 and preceding 61395537. In scientific notation, it is written as 6.1395536 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 28456704 positive integers (up to 61395536) that are relatively prime to 61395536.
Interesting facts
- 61395536 has 40 divisors, whose sum is 127908480
- The reverse of 61395536 is 63559316
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | sixty-one million three hundred ninety-five thousand five hundred thirty-six |
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Notation
Scientific notation | 6.1395536 × 10^7 |
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Engineering notation | 6.1395536 × 10^6 |
Prime Factorization of 61395536
Prime Factorization 2 × 2 × 2 × 2 × 19 × 47 × 4297
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7674442 | Product of the distinct prime numbers |
The prime factorization of 61395536 is 2 × 2 × 2 × 2 × 19 × 47 × 4297. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61395536)
Multiplication
n×yn×2 | 122791072 |
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n×3 | 184186608 |
n×4 | 245582144 |
n×5 | 306977680 |
Division
n÷yn÷2 | 30697768 |
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n÷3 | 20465178.666667 |
n÷3 | 15348884 |
n÷5 | 12279107.2 |
Exponentiation
nyn2 | 3769411840727296 |
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n3 | 2.314250603662E+23 |
n4 | 1.4208465625015E+31 |
n5 | 8.7233636278538E+38 |
Nth Root
y√n2√n | 7835.5303585654 |
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3√n | 394.49871998548 |
4√n | 88.518531159105 |
5√n | 36.109989242431 |
Divisors of 61395536
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61395535 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61395536 can be divided by 40 positive divisors. The sum of these divisors (counting 61395536) is 1, the average is 0.025.
Base conversion 61395536
Base | System | Value |
---|---|---|
2 | Binary | 11101010001101001001010000 |
3 | Ternary | 11021112012211202 |
4 | Quaternary | 3222031021100 |
5 | Quinary | 111204124121 |
6 | Senary | 10031530332 |
8 | Octal | 352151120 |
10 | Decimal | 61395536 |
12 | Duodecimal | 186899a8 |
16 | Hexadecimal | 3a8d250 |
20 | Vigesimal | j3e8gg |
36 | Base36 | 10jx3k |
Cryptographic Hash Functions
md5 | a429ca49b39918197f369614df8e6d28 |
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sha1 | e7c39f39d2308bd158ce038258b77b4f0e8f1368 |
sha256 | 98a90dc6c1c879c68760ac54e22b49f2d58989b278662acdd0fccc5ea12a01ce |
sha512 | 7d5d70872f88b266fdf08953cc6b574a7f4f6540ab87744eba16a9166551e16f62760c06968fd2adb6f0afc57b272919cb1d2fd5eb60ad25ec3f915af7f2c312 |
ripemd-160 | 0531d450aa1cff2245de49c1d10b07a6d33b5888 |
61395536 as geometric shapes
Circle
Radius = nDiameter | 122791072 |
---|---|
Circumference | 385759529.72162 |
Area | 1.1841956547183E+16 |
Sphere
Radius = nVolume | 9.6939102600403E+23 |
---|---|
Surface area | 4.7367826188733E+16 |
Circumference | 385759529.72162 |
Square
Length = nPerimeter | 245582144 |
---|---|
Area | 3769411840727296 |
Diagonal | 86826399.680366 |
Cube
Length = nSurface area | 22616471044363776 |
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Volume | 2.314250603662E+23 |
Space diagonal | 106340187.70992 |
Equilateral Triangle
Length = nPerimeter | 184186608 |
---|---|
Area | 1.6322032056979E+15 |
Altitude | 53170093.854962 |
Triangular Pyramid
Length = nSurface area | 1.6322032056979E+15 |
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Volume | 2.7273704920241E+22 |
Height | 28942133.226789 |