77772828 (number)
77772828 is an even 8-digits composite number following 77772827 and preceding 77772829. In scientific notation, it is written as 7.7772828 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 21542400 positive integers (up to 77772828) that are relatively prime to 77772828.
Interesting facts
- 77772828 has 96 divisors, whose sum is 213857280
- The reverse of 77772828 is 82827777
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | seventy-seven million seven hundred seventy-two thousand eight hundred twenty-eight |
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Notation
Scientific notation | 7.7772828 × 10^7 |
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Engineering notation | 7.7772828 × 10^6 |
Prime Factorization of 77772828
Prime Factorization 2 × 2 × 7 × 3 × 103 × 101 × 89
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38886414 | Product of the distinct prime numbers |
The prime factorization of 77772828 is 2 × 2 × 7 × 3 × 103 × 101 × 89. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77772828)
Multiplication
n×yn×2 | 155545656 |
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n×3 | 233318484 |
n×4 | 311091312 |
n×5 | 388864140 |
Division
n÷yn÷2 | 38886414 |
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n÷3 | 25924276 |
n÷3 | 19443207 |
n÷5 | 15554565.6 |
Exponentiation
nyn2 | 6048612775117584 |
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n3 | 4.7041772099782E+23 |
n4 | 3.6585716503316E+31 |
n5 | 2.8453746368691E+39 |
Nth Root
y√n2√n | 8818.8904063947 |
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3√n | 426.85066635284 |
4√n | 93.908947424591 |
5√n | 37.858689648251 |
Divisors of 77772828
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 | -77772827 | 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 77772828 can be divided by 96 positive divisors. The sum of these divisors (counting 77772828) is 1, the average is 0.010416666666667.
Base conversion 77772828
Base | System | Value |
---|---|---|
2 | Binary | 100101000101011100000011100 |
3 | Ternary | 12102100021021010 |
4 | Quaternary | 10220223200130 |
5 | Quinary | 124402212303 |
6 | Senary | 11414535220 |
8 | Octal | 450534034 |
10 | Decimal | 77772828 |
12 | Duodecimal | 22067510 |
16 | Hexadecimal | 4a2b81c |
20 | Vigesimal | 1461c18 |
36 | Base36 | 1aaxwc |
Cryptographic Hash Functions
md5 | ace283ca0e64b4d9218e7fc3509adb61 |
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sha1 | d85298d990eb0e7334b0bc212ab98d514741bb55 |
sha256 | d3dc2e1a7de5a7b0dbefefbf2989cb7bdcb8ae8009f0b43cb54db2bb3e8c4362 |
sha512 | 5d39f321954b11c258b4f4f6b02adca26b43631e458b9694fa4e8f39e07f1f4eb18a5094ada941a2d354c946fc512637ff7801bbfae4793564fe9bfa727e456a |
ripemd-160 | 86c1cb1fff28928ba8e1d01c96c717c07529698d |
77772828 as geometric shapes
Circle
Radius = nDiameter | 155545656 |
---|---|
Circumference | 488661090.18741 |
Area | 1.9002277458719E+16 |
Sphere
Radius = nVolume | 1.9704811418736E+24 |
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Surface area | 7.6009109834875E+16 |
Circumference | 488661090.18741 |
Square
Length = nPerimeter | 311091312 |
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Area | 6048612775117584 |
Diagonal | 109987388.14171 |
Cube
Length = nSurface area | 36291676650705504 |
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Volume | 4.7041772099782E+23 |
Space diagonal | 134706489.54432 |
Equilateral Triangle
Length = nPerimeter | 233318484 |
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Area | 2.6191261604535E+15 |
Altitude | 67353244.772158 |
Triangular Pyramid
Length = nSurface area | 2.6191261604535E+15 |
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Volume | 5.5439260084647E+22 |
Height | 36662462.713903 |