42685280 (number)
42685280 is an even 8-digits composite number following 42685279 and preceding 42685281. In scientific notation, it is written as 4.2685280 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 15275520 positive integers (up to 42685280) that are relatively prime to 42685280.
Interesting facts
- 42685280 has 96 divisors, whose sum is 111767040
- The reverse of 42685280 is 08258624
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | forty-two million six hundred eighty-five thousand two hundred eighty |
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Notation
Scientific notation | 4.2685280 × 10^7 |
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Engineering notation | 4.2685280 × 10^6 |
Prime Factorization of 42685280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 79 × 307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2667830 | Product of the distinct prime numbers |
The prime factorization of 42685280 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 79 × 307. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42685280)
Multiplication
n×yn×2 | 85370560 |
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n×3 | 128055840 |
n×4 | 170741120 |
n×5 | 213426400 |
Division
n÷yn÷2 | 21342640 |
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n÷3 | 14228426.666667 |
n÷3 | 10671320 |
n÷5 | 8537056 |
Exponentiation
nyn2 | 1822033128678400 |
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n3 | 7.7773994266914E+22 |
n4 | 3.3198047220016E+30 |
n5 | 1.4170679410396E+38 |
Nth Root
y√n2√n | 6533.3972785986 |
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3√n | 349.48299177091 |
4√n | 80.829433244324 |
5√n | 33.578062018727 |
Divisors of 42685280
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 | -42685279 | 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 42685280 can be divided by 96 positive divisors. The sum of these divisors (counting 42685280) is 1, the average is 0.010416666666667.
Base conversion 42685280
Base | System | Value |
---|---|---|
2 | Binary | 10100010110101001101100000 |
3 | Ternary | 2222022122012022 |
4 | Quaternary | 2202311031200 |
5 | Quinary | 41411412110 |
6 | Senary | 4122521012 |
8 | Octal | 242651540 |
10 | Decimal | 42685280 |
12 | Duodecimal | 12366168 |
16 | Hexadecimal | 28b5360 |
20 | Vigesimal | d6fd40 |
36 | Base36 | pew68 |
Cryptographic Hash Functions
md5 | b391fb269a4a2a59217b9bf358477fdc |
---|---|
sha1 | 9f7866b464d673fc8c727011b1eaafc664962b3b |
sha256 | 37b47cc29dc87fd7cc17046b4abfae8ef530c09a31ba424d040a937da8579739 |
sha512 | 6e1e054cf1cefae59ca92e8a4e018be5acb8887091e722dfa660a106a23f5853d093b132da01a6f6b23062d9ba44fe3bbc9c66e49bb7a6aecaf4d1434effefe2 |
ripemd-160 | 17a4ddfe5c676a04defd0c19703f7b9ff561c80b |
42685280 as geometric shapes
Circle
Radius = nDiameter | 85370560 |
---|---|
Circumference | 268199524.12885 |
Area | 5.7240858916533E+15 |
Sphere
Radius = nVolume | 3.2577894537236E+23 |
---|---|
Surface area | 2.2896343566613E+16 |
Circumference | 268199524.12885 |
Square
Length = nPerimeter | 170741120 |
---|---|
Area | 1822033128678400 |
Diagonal | 60366101.889693 |
Cube
Length = nSurface area | 10932198772070400 |
---|---|
Volume | 7.7773994266914E+22 |
Space diagonal | 73933073.695304 |
Equilateral Triangle
Length = nPerimeter | 128055840 |
---|---|
Area | 7.8896348798617E+14 |
Altitude | 36966536.847652 |
Triangular Pyramid
Length = nSurface area | 7.8896348798617E+14 |
---|---|
Volume | 9.1657531243497E+21 |
Height | 20122033.963231 |