77778064 (number)
77778064 is an even 8-digits composite number following 77778063 and preceding 77778065. In scientific notation, it is written as 7.7778064 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 30768768 positive integers (up to 77778064) that are relatively prime to 77778064.
Interesting facts
- 77778064 has 40 divisors, whose sum is 185474240
- The reverse of 77778064 is 46087777
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | seventy-seven million seven hundred seventy-eight thousand sixty-four |
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Notation
Scientific notation | 7.7778064 × 10^7 |
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Engineering notation | 7.7778064 × 10^6 |
Prime Factorization of 77778064
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 53419
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9722258 | Product of the distinct prime numbers |
The prime factorization of 77778064 is 2 × 2 × 2 × 2 × 7 × 13 × 53419. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77778064)
Multiplication
n×yn×2 | 155556128 |
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n×3 | 233334192 |
n×4 | 311112256 |
n×5 | 388890320 |
Division
n÷yn÷2 | 38889032 |
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n÷3 | 25926021.333333 |
n÷3 | 19444516 |
n÷5 | 15555612.8 |
Exponentiation
nyn2 | 6049427239588096 |
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n3 | 4.7051273900403E+23 |
n4 | 3.659556992707E+31 |
n5 | 2.8463325799042E+39 |
Nth Root
y√n2√n | 8819.1872641417 |
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3√n | 426.86024527645 |
4√n | 93.910527972862 |
5√n | 37.859199396363 |
Divisors of 77778064
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77778063 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77778064 can be divided by 40 positive divisors. The sum of these divisors (counting 77778064) is 1, the average is 0.025.
Base conversion 77778064
Base | System | Value |
---|---|---|
2 | Binary | 100101000101100110010010000 |
3 | Ternary | 12102100112110001 |
4 | Quaternary | 10220230302100 |
5 | Quinary | 124402344224 |
6 | Senary | 11415015344 |
8 | Octal | 450546220 |
10 | Decimal | 77778064 |
12 | Duodecimal | 2206a554 |
16 | Hexadecimal | 4a2cc90 |
20 | Vigesimal | 1462534 |
36 | Base36 | 1ab1xs |
Cryptographic Hash Functions
md5 | 152f140a9d340ed1d3526b8f36ba8a23 |
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sha1 | 5fa139cba6d9ad3dafcaf2992aa445a08a635a89 |
sha256 | fdcf6a6d825c59725942b16c64282ed434a265cbd47cb2e622e353553aea9bbd |
sha512 | c9f08888e54ef80c519cee554520cad3589751c2d79452b831abce409f4b15c683db901abecbfe0007109be6f7f28b91c3f4973c12c42410c95850e5abe04bb5 |
ripemd-160 | 1ab53d1a8a2004370de62075a29d3070130ff31a |
77778064 as geometric shapes
Circle
Radius = nDiameter | 155556128 |
---|---|
Circumference | 488693988.94567 |
Area | 1.9004836174316E+16 |
Sphere
Radius = nVolume | 1.9708791523673E+24 |
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Surface area | 7.6019344697264E+16 |
Circumference | 488693988.94567 |
Square
Length = nPerimeter | 311112256 |
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Area | 6049427239588096 |
Diagonal | 109994792.96392 |
Cube
Length = nSurface area | 36296563437528576 |
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Volume | 4.7051273900403E+23 |
Space diagonal | 134715558.56234 |
Equilateral Triangle
Length = nPerimeter | 233334192 |
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Area | 2.6194788339144E+15 |
Altitude | 67357779.281172 |
Triangular Pyramid
Length = nSurface area | 2.6194788339144E+15 |
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Volume | 5.5450458064067E+22 |
Height | 36664930.987974 |