77228768 (number)
77228768 is an even 8-digits composite number following 77228767 and preceding 77228769. In scientific notation, it is written as 7.7228768 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 35582976 positive integers (up to 77228768) that are relatively prime to 77228768.
Interesting facts
- 77228768 has 48 divisors, whose sum is 164419920
- The reverse of 77228768 is 86782277
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | seventy-seven million two hundred twenty-eight thousand seven hundred sixty-eight |
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Notation
Scientific notation | 7.7228768 × 10^7 |
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Engineering notation | 7.7228768 × 10^6 |
Prime Factorization of 77228768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 37 × 3433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4826798 | Product of the distinct prime numbers |
The prime factorization of 77228768 is 2 × 2 × 2 × 2 × 2 × 19 × 37 × 3433. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77228768)
Multiplication
n×yn×2 | 154457536 |
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n×3 | 231686304 |
n×4 | 308915072 |
n×5 | 386143840 |
Division
n÷yn÷2 | 38614384 |
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n÷3 | 25742922.666667 |
n÷3 | 19307192 |
n÷5 | 15445753.6 |
Exponentiation
nyn2 | 5964282606797824 |
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n3 | 4.6061419772682E+23 |
n4 | 3.5572667013751E+31 |
n5 | 2.7472332479462E+39 |
Nth Root
y√n2√n | 8787.9899863393 |
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3√n | 425.85299136641 |
4√n | 93.74427975263 |
5√n | 37.805572697289 |
Divisors of 77228768
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 | -77228767 | 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 77228768 can be divided by 48 positive divisors. The sum of these divisors (counting 77228768) is 1, the average is 0.020833333333333.
Base conversion 77228768
Base | System | Value |
---|---|---|
2 | Binary | 100100110100110101011100000 |
3 | Ternary | 12101022121221202 |
4 | Quaternary | 10212212223200 |
5 | Quinary | 124232310033 |
6 | Senary | 11355140332 |
8 | Octal | 446465340 |
10 | Decimal | 77228768 |
12 | Duodecimal | 21a446a8 |
16 | Hexadecimal | 49a6ae0 |
20 | Vigesimal | 142dbi8 |
36 | Base36 | 19za3k |
Cryptographic Hash Functions
md5 | f433cab6e2b5ad2f4e539e897ed3fb5a |
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sha1 | 8900c1e553f7513b5913f60340d7e958f28154d1 |
sha256 | 26f6b98239e2d8ae7a15c24869d6fb1360145842c8bba7e4d79e776997bad0b0 |
sha512 | 08ac97d135ecbf84907584480bca43eab0bbad3f9c6afc4294d542c711915d296cef14158260dd05d05ec979694bc6ec48c4fdfa10563574f575e36fd8f60a29 |
ripemd-160 | 61f656300a59d55df66ac9af6d3c58c474193113 |
77228768 as geometric shapes
Circle
Radius = nDiameter | 154457536 |
---|---|
Circumference | 485242660.38918 |
Area | 1.8737346421449E+16 |
Sphere
Radius = nVolume | 1.9294162396237E+24 |
---|---|
Surface area | 7.4949385685798E+16 |
Circumference | 485242660.38918 |
Square
Length = nPerimeter | 308915072 |
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Area | 5964282606797824 |
Diagonal | 109217971.11097 |
Cube
Length = nSurface area | 35785695640786944 |
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Volume | 4.6061419772682E+23 |
Space diagonal | 133764149.98195 |
Equilateral Triangle
Length = nPerimeter | 231686304 |
---|---|
Area | 2.5826101264183E+15 |
Altitude | 66882074.990975 |
Triangular Pyramid
Length = nSurface area | 2.5826101264183E+15 |
---|---|
Volume | 5.428390378724E+22 |
Height | 36405990.370322 |