77320828 (number)
77320828 is an even 8-digits composite number following 77320827 and preceding 77320829. In scientific notation, it is written as 7.7320828 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 32855040 positive integers (up to 77320828) that are relatively prime to 77320828.
Interesting facts
- 77320828 has 48 divisors, whose sum is 157659264
- The reverse of 77320828 is 82802377
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-seven million three hundred twenty thousand eight hundred twenty-eight |
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Notation
Scientific notation | 7.7320828 × 10^7 |
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Engineering notation | 7.7320828 × 10^6 |
Prime Factorization of 77320828
Prime Factorization 2 × 2 × 47 × 13 × 17 × 1861
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38660414 | Product of the distinct prime numbers |
The prime factorization of 77320828 is 2 × 2 × 47 × 13 × 17 × 1861. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77320828)
Multiplication
n×yn×2 | 154641656 |
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n×3 | 231962484 |
n×4 | 309283312 |
n×5 | 386604140 |
Division
n÷yn÷2 | 38660414 |
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n÷3 | 25773609.333333 |
n÷3 | 19330207 |
n÷5 | 15464165.6 |
Exponentiation
nyn2 | 5978510442605584 |
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n3 | 4.6226337762891E+23 |
n4 | 3.5742587112344E+31 |
n5 | 2.7636464303886E+39 |
Nth Root
y√n2√n | 8793.2262566137 |
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3√n | 426.02213584491 |
4√n | 93.772204072495 |
5√n | 37.81458157518 |
Divisors of 77320828
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77320827 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77320828 can be divided by 48 positive divisors. The sum of these divisors (counting 77320828) is 1, the average is 0.020833333333333.
Base conversion 77320828
Base | System | Value |
---|---|---|
2 | Binary | 100100110111101001001111100 |
3 | Ternary | 12101111022020101 |
4 | Quaternary | 10212331021330 |
5 | Quinary | 124243231303 |
6 | Senary | 11401130444 |
8 | Octal | 446751174 |
10 | Decimal | 77320828 |
12 | Duodecimal | 21a89a24 |
16 | Hexadecimal | 49bd27c |
20 | Vigesimal | 1435218 |
36 | Base36 | 1a194s |
Cryptographic Hash Functions
md5 | 7493d6a2c39c0e110e61f73854df65e5 |
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sha1 | 859a500ff41871a2cab0c8cebe576fef96e5bc92 |
sha256 | 8860e0ac523cd7eddd57e0499c41b0006af4e6dc07fbb0e3ec3a6900d1394d41 |
sha512 | 101d59d27053445f7adc1291754b7b77c9d97b1b1964293c96483fa47c5a8332736f5eb15e9eaff05447880884b7de5dc64dcc8a856fdef8e89b46e1372d3c18 |
ripemd-160 | af8e191c42b2f65cb6d028e0c90100ce563e5f73 |
77320828 as geometric shapes
Circle
Radius = nDiameter | 154641656 |
---|---|
Circumference | 485821090.42856 |
Area | 1.87820444859E+16 |
Sphere
Radius = nVolume | 1.9363243082435E+24 |
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Surface area | 7.5128177943598E+16 |
Circumference | 485821090.42856 |
Square
Length = nPerimeter | 309283312 |
---|---|
Area | 5978510442605584 |
Diagonal | 109348163.61152 |
Cube
Length = nSurface area | 35871062655633504 |
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Volume | 4.6226337762891E+23 |
Space diagonal | 133923602.57929 |
Equilateral Triangle
Length = nPerimeter | 231962484 |
---|---|
Area | 2.5887709600435E+15 |
Altitude | 66961801.289647 |
Triangular Pyramid
Length = nSurface area | 2.5887709600435E+15 |
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Volume | 5.44782615026E+22 |
Height | 36449387.870506 |