77772992 (number)
77772992 is an even 8-digits composite number following 77772991 and preceding 77772993. In scientific notation, it is written as 7.7772992 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 42 positive divisors. There are 34925440 positive integers (up to 77772992) that are relatively prime to 77772992.
Interesting facts
- 77772992 has 42 divisors, whose sum is 169653204
- The reverse of 77772992 is 29927777
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | seventy-seven million seven hundred seventy-two thousand nine hundred ninety-two |
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Notation
Scientific notation | 7.7772992 × 10^7 |
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Engineering notation | 7.7772992 × 10^6 |
Prime Factorization of 77772992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 10043 × 11 × 11
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 220946 | Product of the distinct prime numbers |
The prime factorization of 77772992 is 2 × 2 × 2 × 2 × 2 × 2 × 10043 × 11 × 11. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77772992)
Multiplication
n×yn×2 | 155545984 |
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n×3 | 233318976 |
n×4 | 311091968 |
n×5 | 388864960 |
Division
n÷yn÷2 | 38886496 |
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n÷3 | 25924330.666667 |
n÷3 | 19443248 |
n÷5 | 15554598.4 |
Exponentiation
nyn2 | 6048638284632064 |
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n3 | 4.7042069692158E+23 |
n4 | 3.6586025098317E+31 |
n5 | 2.8454046372832E+39 |
Nth Root
y√n2√n | 8818.8997046117 |
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3√n | 426.85096638676 |
4√n | 93.908996931134 |
5√n | 37.858705614804 |
Divisors of 77772992
42 divisors
τ | Total Divisors | 42 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77772991 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.023809523809524 | 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 | 42 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77772992 can be divided by 42 positive divisors. The sum of these divisors (counting 77772992) is 1, the average is 0.023809523809524.
Base conversion 77772992
Base | System | Value |
---|---|---|
2 | Binary | 100101000101011100011000000 |
3 | Ternary | 12102100021111012 |
4 | Quaternary | 10220223203000 |
5 | Quinary | 124402213432 |
6 | Senary | 11414540052 |
8 | Octal | 450534300 |
10 | Decimal | 77772992 |
12 | Duodecimal | 22067628 |
16 | Hexadecimal | 4a2b8c0 |
20 | Vigesimal | 1461c9c |
36 | Base36 | 1aay0w |
Cryptographic Hash Functions
md5 | 295b4fd39092523abff2534634afb7a9 |
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sha1 | 0b7ee43587c40b74bce2a0e30b3b1f58c5233c21 |
sha256 | 30d93615650d3394b381ea3b26b3fd1696c40d411cec1b739500d5b4ef8ed286 |
sha512 | 27242f26cd7d4b167ac67eb40dc27f66ff632dec96da24b700761010037792fee7bf213bae31838a623da884b0b6e3e23b04d8937d6c64cbd59371953cde05b0 |
ripemd-160 | 6b1970e462c02e91fb0caf66449ff5177a8caf7c |
77772992 as geometric shapes
Circle
Radius = nDiameter | 155545984 |
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Circumference | 488662120.6298 |
Area | 1.9002357599222E+16 |
Sphere
Radius = nVolume | 1.9704936073939E+24 |
---|---|
Surface area | 7.6009430396888E+16 |
Circumference | 488662120.6298 |
Square
Length = nPerimeter | 311091968 |
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Area | 6048638284632064 |
Diagonal | 109987620.07273 |
Cube
Length = nSurface area | 36291829707792384 |
---|---|
Volume | 4.7042069692158E+23 |
Space diagonal | 134706773.60065 |
Equilateral Triangle
Length = nPerimeter | 233318976 |
---|---|
Area | 2.6191372063972E+15 |
Altitude | 67353386.800324 |
Triangular Pyramid
Length = nSurface area | 2.6191372063972E+15 |
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Volume | 5.5439610800626E+22 |
Height | 36662540.024245 |