77885568 (number)
77885568 is an even 8-digits composite number following 77885567 and preceding 77885569. In scientific notation, it is written as 7.7885568 × 10^7. The sum of its digits is 54. It has a total of 11 prime factors and 128 positive divisors. There are 23592960 positive integers (up to 77885568) that are relatively prime to 77885568.
Interesting facts
- 77885568 has 128 divisors, whose sum is 188924400
- The reverse of 77885568 is 86558877
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | seventy-seven million eight hundred eighty-five thousand five hundred sixty-eight |
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Notation
Scientific notation | 7.7885568 × 10^7 |
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Engineering notation | 7.7885568 × 10^6 |
Prime Factorization of 77885568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 41 × 17 × 97
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1216962 | Product of the distinct prime numbers |
The prime factorization of 77885568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 41 × 17 × 97. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77885568)
Multiplication
n×yn×2 | 155771136 |
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n×3 | 233656704 |
n×4 | 311542272 |
n×5 | 389427840 |
Division
n÷yn÷2 | 38942784 |
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n÷3 | 25961856 |
n÷3 | 19471392 |
n÷5 | 15577113.6 |
Exponentiation
nyn2 | 6066161702682624 |
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n3 | 4.7246644979328E+23 |
n4 | 3.6798317803093E+31 |
n5 | 2.8660578835384E+39 |
Nth Root
y√n2√n | 8825.2800522136 |
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3√n | 427.0568219424 |
4√n | 93.942961695987 |
5√n | 37.869659330217 |
Divisors of 77885568
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77885567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77885568 can be divided by 128 positive divisors. The sum of these divisors (counting 77885568) is 1, the average is 0.0078125.
Base conversion 77885568
Base | System | Value |
---|---|---|
2 | Binary | 100101001000111000010000000 |
3 | Ternary | 12102112222220200 |
4 | Quaternary | 10221013002000 |
5 | Quinary | 124414314233 |
6 | Senary | 11421205200 |
8 | Octal | 451070200 |
10 | Decimal | 77885568 |
12 | Duodecimal | 22100800 |
16 | Hexadecimal | 4a47080 |
20 | Vigesimal | 146fdi8 |
36 | Base36 | 1adcw0 |
Cryptographic Hash Functions
md5 | 86620c79ea9df33706ed41c370d81de1 |
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sha1 | 9ba125b2f9045c498a9ff7ba8da22d1343a99b62 |
sha256 | a85664d3b73fa573d1f733e5949fdfd5cc12301c07f0d23710c97a72c1ef7a5e |
sha512 | f96e2fbc030eafd1bbc9ab916b30941a4eccbbede271fbb0914b60cf9fd7386cd70557ac1f1c885ed195f46285c209b21c498bc10d5d9f3b37d14c6e6b4df80b |
ripemd-160 | c00ce6914f4702e6866249aa73345a1222fa95e9 |
77885568 as geometric shapes
Circle
Radius = nDiameter | 155771136 |
---|---|
Circumference | 489369456.49894 |
Area | 1.9057409040635E+16 |
Sphere
Radius = nVolume | 1.9790628369843E+24 |
---|---|
Surface area | 7.6229636162542E+16 |
Circumference | 489369456.49894 |
Square
Length = nPerimeter | 311542272 |
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Area | 6066161702682624 |
Diagonal | 110146826.57873 |
Cube
Length = nSurface area | 36396970216095744 |
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Volume | 4.7246644979328E+23 |
Space diagonal | 134901760.95236 |
Equilateral Triangle
Length = nPerimeter | 233656704 |
---|---|
Area | 2.6267250689937E+15 |
Altitude | 67450880.47618 |
Triangular Pyramid
Length = nSurface area | 2.6267250689937E+15 |
---|---|
Volume | 5.5680705088661E+22 |
Height | 36715608.859577 |