77795864 (number)
77795864 is an even 8-digits composite number following 77795863 and preceding 77795865. In scientific notation, it is written as 7.7795864 × 10^7. The sum of its digits is 53. It has a total of 7 prime factors and 48 positive divisors. There are 36247680 positive integers (up to 77795864) that are relatively prime to 77795864.
Interesting facts
- 77795864 has 48 divisors, whose sum is 156361920
- The reverse of 77795864 is 46859777
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 53
- Digital Root 8
Name
Name | seventy-seven million seven hundred ninety-five thousand eight hundred sixty-four |
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Notation
Scientific notation | 7.7795864 × 10^7 |
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Engineering notation | 7.7795864 × 10^6 |
Prime Factorization of 77795864
Prime Factorization 2 × 2 × 2 × 31 × 29 × 29 × 373
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 670654 | Product of the distinct prime numbers |
The prime factorization of 77795864 is 2 × 2 × 2 × 31 × 29 × 29 × 373. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77795864)
Multiplication
n×yn×2 | 155591728 |
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n×3 | 233387592 |
n×4 | 311183456 |
n×5 | 388979320 |
Division
n÷yn÷2 | 38897932 |
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n÷3 | 25931954.666667 |
n÷3 | 19448966 |
n÷5 | 15559172.8 |
Exponentiation
nyn2 | 6052196455506496 |
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n3 | 4.7083585235387E+23 |
n4 | 3.6629081936045E+31 |
n5 | 2.8495910767414E+39 |
Nth Root
y√n2√n | 8820.1963696961 |
---|---|
3√n | 426.89280601154 |
4√n | 93.915900515813 |
5√n | 37.860932101018 |
Divisors of 77795864
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 | -77795863 | 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 77795864 can be divided by 48 positive divisors. The sum of these divisors (counting 77795864) is 1, the average is 0.020833333333333.
Base conversion 77795864
Base | System | Value |
---|---|---|
2 | Binary | 100101000110001001000011000 |
3 | Ternary | 12102101102212022 |
4 | Quaternary | 10220301020120 |
5 | Quinary | 124403431424 |
6 | Senary | 11415234012 |
8 | Octal | 450611030 |
10 | Decimal | 77795864 |
12 | Duodecimal | 22078908 |
16 | Hexadecimal | 4a31218 |
20 | Vigesimal | 14649d4 |
36 | Base36 | 1abfo8 |
Cryptographic Hash Functions
md5 | f776c6ef00c4bb2a250dcd676918c5a6 |
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sha1 | 02fa9522c416faf7af4903b57b7e5c79da56f49c |
sha256 | 1a7662cd6d58a3c36add531b24bdd8920459a3df726423ba588a565665a6eb5f |
sha512 | c0768cdff5d07f82ffad5c62bc23bc50106a2d0ce6fe0cc7c5e316b13cbc51359258537d7bc1eb6c4ed2e185ec7c40ebc25ffa9bc53f5b99d49eaf5ce546b94e |
ripemd-160 | 4c87b41611fbf3a4d1fa66591d5db9a3b636d921 |
77795864 as geometric shapes
Circle
Radius = nDiameter | 155591728 |
---|---|
Circumference | 488805829.64414 |
Area | 1.9013535922701E+16 |
Sphere
Radius = nVolume | 1.9722326064021E+24 |
---|---|
Surface area | 7.6054143690806E+16 |
Circumference | 488805829.64414 |
Square
Length = nPerimeter | 311183456 |
---|---|
Area | 6052196455506496 |
Diagonal | 110019965.96533 |
Cube
Length = nSurface area | 36313178733038976 |
---|---|
Volume | 4.7083585235387E+23 |
Space diagonal | 134746389.06672 |
Equilateral Triangle
Length = nPerimeter | 233387592 |
---|---|
Area | 2.6206779395814E+15 |
Altitude | 67373194.533359 |
Triangular Pyramid
Length = nSurface area | 2.6206779395814E+15 |
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Volume | 5.5488537337528E+22 |
Height | 36673321.988444 |