77776868 (number)
77776868 is an even 8-digits composite number following 77776867 and preceding 77776869. In scientific notation, it is written as 7.7776868 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 48 positive divisors. There are 34800000 positive integers (up to 77776868) that are relatively prime to 77776868.
Interesting facts
- 77776868 has 48 divisors, whose sum is 151139520
- The reverse of 77776868 is 86867777
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 56
- Digital Root 2
Name
Name | seventy-seven million seven hundred seventy-six thousand eight hundred sixty-eight |
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Notation
Scientific notation | 7.7776868 × 10^7 |
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Engineering notation | 7.7776868 × 10^6 |
Prime Factorization of 77776868
Prime Factorization 2 × 2 × 13 × 101 × 59 × 251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38888434 | Product of the distinct prime numbers |
The prime factorization of 77776868 is 2 × 2 × 13 × 101 × 59 × 251. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77776868)
Multiplication
n×yn×2 | 155553736 |
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n×3 | 233330604 |
n×4 | 311107472 |
n×5 | 388884340 |
Division
n÷yn÷2 | 38888434 |
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n÷3 | 25925622.666667 |
n÷3 | 19444217 |
n÷5 | 15555373.6 |
Exponentiation
nyn2 | 6049241195889424 |
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n3 | 4.7049103399285E+23 |
n4 | 3.6593319046046E+31 |
n5 | 2.8461137451262E+39 |
Nth Root
y√n2√n | 8819.1194571794 |
---|---|
3√n | 426.85805730963 |
4√n | 93.910166953208 |
5√n | 37.859082962812 |
Divisors of 77776868
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 | -77776867 | 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 77776868 can be divided by 48 positive divisors. The sum of these divisors (counting 77776868) is 1, the average is 0.020833333333333.
Base conversion 77776868
Base | System | Value |
---|---|---|
2 | Binary | 100101000101100011111100100 |
3 | Ternary | 12102100110210202 |
4 | Quaternary | 10220230133210 |
5 | Quinary | 124402324433 |
6 | Senary | 11415010032 |
8 | Octal | 450543744 |
10 | Decimal | 77776868 |
12 | Duodecimal | 22069918 |
16 | Hexadecimal | 4a2c7e4 |
20 | Vigesimal | 1462238 |
36 | Base36 | 1ab10k |
Cryptographic Hash Functions
md5 | 914ab2f6496c6cf5d4e2ee9945623ec5 |
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sha1 | 394ccb01125d9d81337e514672ab921134844255 |
sha256 | fba0f7aa822faaac06b13e83f77eebc06788476d39905082b3001ad47f2d7f4b |
sha512 | 79231d07adc778823cf7d560c619abbd22b1e408dc51aa8a1ca0c7e5f2077db753798e9aac0b3009f88fffef4cb9b816526d7ecac0cff6f95957f412809e1af6 |
ripemd-160 | dce74de1aa0a1581d9afc288d55c6d9006a4b1fc |
77776868 as geometric shapes
Circle
Radius = nDiameter | 155553736 |
---|---|
Circumference | 488686474.25605 |
Area | 1.9004251700799E+16 |
Sphere
Radius = nVolume | 1.9707882346291E+24 |
---|---|
Surface area | 7.6017006803196E+16 |
Circumference | 488686474.25605 |
Square
Length = nPerimeter | 311107472 |
---|---|
Area | 6049241195889424 |
Diagonal | 109993101.5645 |
Cube
Length = nSurface area | 36295447175336544 |
---|---|
Volume | 4.7049103399285E+23 |
Space diagonal | 134713487.02958 |
Equilateral Triangle
Length = nPerimeter | 233330604 |
---|---|
Area | 2.6193982746298E+15 |
Altitude | 67356743.514789 |
Triangular Pyramid
Length = nSurface area | 2.6193982746298E+15 |
---|---|
Volume | 5.544790010397E+22 |
Height | 36664367.188167 |