77893488 (number)
77893488 is an even 8-digits composite number following 77893487 and preceding 77893489. In scientific notation, it is written as 7.7893488 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 50 positive divisors. There are 25964064 positive integers (up to 77893488) that are relatively prime to 77893488.
Interesting facts
- 77893488 has 50 divisors, whose sum is 225450104
- The reverse of 77893488 is 88439877
- Previous prime number is 9
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 ninety-three thousand four hundred eighty-eight |
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Notation
Scientific notation | 7.7893488 × 10^7 |
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Engineering notation | 7.7893488 × 10^6 |
Prime Factorization of 77893488
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 9 × 60103
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3245562 | Product of the distinct prime numbers |
The prime factorization of 77893488 is 2 × 2 × 2 × 2 × 3 × 3 × 9 × 60103. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77893488)
Multiplication
n×yn×2 | 155786976 |
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n×3 | 233680464 |
n×4 | 311573952 |
n×5 | 389467440 |
Division
n÷yn÷2 | 38946744 |
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n÷3 | 25964496 |
n÷3 | 19473372 |
n÷5 | 15578697.6 |
Exponentiation
nyn2 | 6067395472806144 |
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n3 | 4.7261059645228E+23 |
n4 | 3.6813287823428E+31 |
n5 | 2.8675153933148E+39 |
Nth Root
y√n2√n | 8825.7287517802 |
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3√n | 427.07129691929 |
4√n | 93.945349814561 |
5√n | 37.870429474188 |
Divisors of 77893488
50 divisors
τ | Total Divisors | 50 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77893487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.02 | 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 | 50 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77893488 can be divided by 50 positive divisors. The sum of these divisors (counting 77893488) is 1, the average is 0.02.
Base conversion 77893488
Base | System | Value |
---|---|---|
2 | Binary | 100101001001000111101110000 |
3 | Ternary | 12102120101210000 |
4 | Quaternary | 10221020331300 |
5 | Quinary | 124420042423 |
6 | Senary | 11421310000 |
8 | Octal | 451107560 |
10 | Decimal | 77893488 |
12 | Duodecimal | 22105300 |
16 | Hexadecimal | 4a48f70 |
20 | Vigesimal | 146gde8 |
36 | Base36 | 1adj00 |
Cryptographic Hash Functions
md5 | ab3ea19a6f5c21913849b96b198e490c |
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sha1 | 5219ec9f7fca67b04fd79fd4027db8aed06cc145 |
sha256 | 84f7738ee1f37a7c45a3141a234dd415852774896eb9a2a131a6b411dc9c15ae |
sha512 | a56d24ff651f987b2ef83a1e93ccf0f5fff29023d47ba1d997b4eac75643ba210aed343e4ad9d9e6fa0b5c99af123f1029219ef6eaf9f2c6c2828957f3d9e0f0 |
ripemd-160 | 20b15983cbea0a78cf39121df24e4ad42d0fafcb |
77893488 as geometric shapes
Circle
Radius = nDiameter | 155786976 |
---|---|
Circumference | 489419219.32657 |
Area | 1.9061285043792E+16 |
Sphere
Radius = nVolume | 1.9796666370976E+24 |
---|---|
Surface area | 7.6245140175167E+16 |
Circumference | 489419219.32657 |
Square
Length = nPerimeter | 311573952 |
---|---|
Area | 6067395472806144 |
Diagonal | 110158027.15015 |
Cube
Length = nSurface area | 36404372836836864 |
---|---|
Volume | 4.7261059645228E+23 |
Space diagonal | 134915478.79476 |
Equilateral Triangle
Length = nPerimeter | 233680464 |
---|---|
Area | 2.6272593071284E+15 |
Altitude | 67457739.397378 |
Triangular Pyramid
Length = nSurface area | 2.6272593071284E+15 |
---|---|
Volume | 5.5697692935338E+22 |
Height | 36719342.383382 |