77880042 (number)
77880042 is an even 8-digits composite number following 77880041 and preceding 77880043. In scientific notation, it is written as 7.7880042 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 24494400 positive integers (up to 77880042) that are relatively prime to 77880042.
Interesting facts
- 77880042 has 96 divisors, whose sum is 185238144
- The reverse of 77880042 is 24008877
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-seven million eight hundred eighty thousand forty-two |
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Notation
Scientific notation | 7.7880042 × 10^7 |
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Engineering notation | 7.7880042 × 10^6 |
Prime Factorization of 77880042
Prime Factorization 2 × 9 × 3 × 3 × 37 × 3 × 71 × 61
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8653338 | Product of the distinct prime numbers |
The prime factorization of 77880042 is 2 × 9 × 3 × 3 × 37 × 3 × 71 × 61. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77880042)
Multiplication
n×yn×2 | 155760084 |
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n×3 | 233640126 |
n×4 | 311520168 |
n×5 | 389400210 |
Division
n÷yn÷2 | 38940021 |
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n÷3 | 25960014 |
n÷3 | 19470010.5 |
n÷5 | 15576008.4 |
Exponentiation
nyn2 | 6065300941921764 |
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n3 | 4.7236589209951E+23 |
n4 | 3.6787875516077E+31 |
n5 | 2.8650412902829E+39 |
Nth Root
y√n2√n | 8824.9669687767 |
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3√n | 427.04672177505 |
4√n | 93.941295332653 |
5√n | 37.869121942657 |
Divisors of 77880042
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77880041 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77880042 can be divided by 96 positive divisors. The sum of these divisors (counting 77880042) is 1, the average is 0.010416666666667.
Base conversion 77880042
Base | System | Value |
---|---|---|
2 | Binary | 100101001000101101011101010 |
3 | Ternary | 12102112201100000 |
4 | Quaternary | 10221011223222 |
5 | Quinary | 124414130132 |
6 | Senary | 11421123430 |
8 | Octal | 451055352 |
10 | Decimal | 77880042 |
12 | Duodecimal | 220b9576 |
16 | Hexadecimal | 4a45aea |
20 | Vigesimal | 146f022 |
36 | Base36 | 1ad8mi |
Cryptographic Hash Functions
md5 | a0a3581775bd0e0450786758e9bfe98d |
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sha1 | 9eeec461e347359dcdf14d995eaa3e6e1b82a6e6 |
sha256 | 3c466c5b5778e1150a49da597442012014211076383e06f83cc77dec39178067 |
sha512 | 553d370384d7c56ab699837747dad1a1dbc9b9a89f7a7ef748e915792c72424c720474913e24ca2d7272863dce6a146d18131fad3aa56e5099c635c8c6970e44 |
ripemd-160 | 769c57c4764fa0ef0269cff77a1e4af50fe72395 |
77880042 as geometric shapes
Circle
Radius = nDiameter | 155760084 |
---|---|
Circumference | 489334735.61693 |
Area | 1.9054704880953E+16 |
Sphere
Radius = nVolume | 1.9786416219016E+24 |
---|---|
Surface area | 7.6218819523811E+16 |
Circumference | 489334735.61693 |
Square
Length = nPerimeter | 311520168 |
---|---|
Area | 6065300941921764 |
Diagonal | 110139011.63459 |
Cube
Length = nSurface area | 36391805651530584 |
---|---|
Volume | 4.7236589209951E+23 |
Space diagonal | 134892189.6396 |
Equilateral Triangle
Length = nPerimeter | 233640126 |
---|---|
Area | 2.626352348651E+15 |
Altitude | 67446094.819799 |
Triangular Pyramid
Length = nSurface area | 2.626352348651E+15 |
---|---|
Volume | 5.5668854250799E+22 |
Height | 36713003.878195 |