77128260 (number)
77128260 is an even 8-digits composite number following 77128259 and preceding 77128261. In scientific notation, it is written as 7.7128260 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 18539520 positive integers (up to 77128260) that are relatively prime to 77128260.
Interesting facts
- 77128260 has 96 divisors, whose sum is 237589632
- The reverse of 77128260 is 06282177
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-seven million one hundred twenty-eight thousand two hundred sixty |
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Notation
Scientific notation | 7.7128260 × 10^7 |
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Engineering notation | 7.7128260 × 10^6 |
Prime Factorization of 77128260
Prime Factorization 2 × 2 × 5 × 3 × 11 × 137 × 853
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38564130 | Product of the distinct prime numbers |
The prime factorization of 77128260 is 2 × 2 × 5 × 3 × 11 × 137 × 853. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77128260)
Multiplication
n×yn×2 | 154256520 |
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n×3 | 231384780 |
n×4 | 308513040 |
n×5 | 385641300 |
Division
n÷yn÷2 | 38564130 |
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n÷3 | 25709420 |
n÷3 | 19282065 |
n÷5 | 15425652 |
Exponentiation
nyn2 | 5948768490627600 |
---|---|
n3 | 4.5881816282493E+23 |
n4 | 3.5387846555084E+31 |
n5 | 2.7294030299406E+39 |
Nth Root
y√n2√n | 8782.269638311 |
---|---|
3√n | 425.66817157793 |
4√n | 93.71376440156 |
5√n | 37.795727293307 |
Divisors of 77128260
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 | -77128259 | 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 77128260 can be divided by 96 positive divisors. The sum of these divisors (counting 77128260) is 1, the average is 0.010416666666667.
Base conversion 77128260
Base | System | Value |
---|---|---|
2 | Binary | 100100110001110001001000100 |
3 | Ternary | 12101010112002020 |
4 | Quaternary | 10212032021010 |
5 | Quinary | 124221101020 |
6 | Senary | 11353043140 |
8 | Octal | 446161104 |
10 | Decimal | 77128260 |
12 | Duodecimal | 219b64b0 |
16 | Hexadecimal | 498e244 |
20 | Vigesimal | 14210d0 |
36 | Base36 | 19x4jo |
Cryptographic Hash Functions
md5 | c9fa29c5b51dbc2b33bec63493ecdf92 |
---|---|
sha1 | 7b9cca640ef03a3e86560b00b796fe50d43baf4a |
sha256 | b3a83b93817c33d76a63bb08df57d1b257dd89eaa1de9b7c3fac3943ffc5f1cd |
sha512 | a905cee9928acf6ad6fbc8654824458eca450cb2bd8a60f4293e8233a9f9b8f452c63c532bd286a986e9c8a8b17edf5debc3ef3be422d304b57e85bede336efd |
ripemd-160 | c39d3113b75c0def5f2c8293cd22784e1d60eef1 |
77128260 as geometric shapes
Circle
Radius = nDiameter | 154256520 |
---|---|
Circumference | 484611150.00033 |
Area | 1.8688607388062E+16 |
Sphere
Radius = nVolume | 1.9218930262192E+24 |
---|---|
Surface area | 7.4754429552248E+16 |
Circumference | 484611150.00033 |
Square
Length = nPerimeter | 308513040 |
---|---|
Area | 5948768490627600 |
Diagonal | 109075831.33424 |
Cube
Length = nSurface area | 35692610943765600 |
---|---|
Volume | 4.5881816282493E+23 |
Space diagonal | 133590065.01938 |
Equilateral Triangle
Length = nPerimeter | 231384780 |
---|---|
Area | 2.575892317058E+15 |
Altitude | 66795032.509691 |
Triangular Pyramid
Length = nSurface area | 2.575892317058E+15 |
---|---|
Volume | 5.4072239044177E+22 |
Height | 36358610.444746 |