77996842 (number)
77996842 is an even 8-digits composite number following 77996841 and preceding 77996843. In scientific notation, it is written as 7.7996842 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 29620800 positive integers (up to 77996842) that are relatively prime to 77996842.
Interesting facts
- 77996842 has 48 divisors, whose sum is 150687936
- The reverse of 77996842 is 24869977
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 52
- Digital Root 7
Name
Name | seventy-seven million nine hundred ninety-six thousand eight hundred forty-two |
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Notation
Scientific notation | 7.7996842 × 10^7 |
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Engineering notation | 7.7996842 × 10^6 |
Prime Factorization of 77996842
Prime Factorization 2 × 7 × 41 × 11 × 11 × 1123
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7090622 | Product of the distinct prime numbers |
The prime factorization of 77996842 is 2 × 7 × 41 × 11 × 11 × 1123. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77996842)
Multiplication
n×yn×2 | 155993684 |
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n×3 | 233990526 |
n×4 | 311987368 |
n×5 | 389984210 |
Division
n÷yn÷2 | 38998421 |
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n÷3 | 25998947.333333 |
n÷3 | 19499210.5 |
n÷5 | 15599368.4 |
Exponentiation
nyn2 | 6083507361972964 |
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n3 | 4.7449436251764E+23 |
n4 | 3.7009061823179E+31 |
n5 | 2.8865899475907E+39 |
Nth Root
y√n2√n | 8831.5820779745 |
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3√n | 427.26010182867 |
4√n | 93.976497476627 |
5√n | 37.88047392014 |
Divisors of 77996842
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 | -77996841 | 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 77996842 can be divided by 48 positive divisors. The sum of these divisors (counting 77996842) is 1, the average is 0.020833333333333.
Base conversion 77996842
Base | System | Value |
---|---|---|
2 | Binary | 100101001100010001100101010 |
3 | Ternary | 12102202122112221 |
4 | Quaternary | 10221202030222 |
5 | Quinary | 124431344332 |
6 | Senary | 11423424254 |
8 | Octal | 451421452 |
10 | Decimal | 77996842 |
12 | Duodecimal | 2215508a |
16 | Hexadecimal | 4a6232a |
20 | Vigesimal | 1479c22 |
36 | Base36 | 1afqqy |
Cryptographic Hash Functions
md5 | 949ffd3b6c70b8cffb8171e4735ba7a8 |
---|---|
sha1 | 016647caaff6fa27933ebade65449f95a1d573a9 |
sha256 | cacdec966d274d0d21054715ca78500e0399d8490551d2c44551320b21c4547d |
sha512 | ad1b4b4139649ca66eefb0091af2871607275eed3ef7801b8191eb16a524cb3e335cfcf3b12c24ef86fa606d9653f6f85d1dea3048f5bdccae5023f71241b283 |
ripemd-160 | da6130e9ba58132c861e3eccce85afdfa1487711 |
77996842 as geometric shapes
Circle
Radius = nDiameter | 155993684 |
---|---|
Circumference | 490068611.66081 |
Area | 1.9111902036434E+16 |
Sphere
Radius = nVolume | 1.9875573379403E+24 |
---|---|
Surface area | 7.6447608145735E+16 |
Circumference | 490068611.66081 |
Square
Length = nPerimeter | 311987368 |
---|---|
Area | 6083507361972964 |
Diagonal | 110304191.77867 |
Cube
Length = nSurface area | 36501044171837784 |
---|---|
Volume | 4.7449436251764E+23 |
Space diagonal | 135094493.17392 |
Equilateral Triangle
Length = nPerimeter | 233990526 |
---|---|
Area | 2.6342359597891E+15 |
Altitude | 67547246.586961 |
Triangular Pyramid
Length = nSurface area | 2.6342359597891E+15 |
---|---|
Volume | 5.5919696895169E+22 |
Height | 36768063.926224 |