71326428 (number)
71326428 is an even 8-digits composite number following 71326427 and preceding 71326429. In scientific notation, it is written as 7.1326428 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 22708224 positive integers (up to 71326428) that are relatively prime to 71326428.
Interesting facts
- 71326428 has 48 divisors, whose sum is 174024480
- The reverse of 71326428 is 82462317
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred twenty-six thousand four hundred twenty-eight |
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Notation
Scientific notation | 7.1326428 × 10^7 |
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Engineering notation | 7.1326428 × 10^6 |
Prime Factorization of 71326428
Prime Factorization 2 × 2 × 3 × 29 × 97 × 2113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35663214 | Product of the distinct prime numbers |
The prime factorization of 71326428 is 2 × 2 × 3 × 29 × 97 × 2113. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71326428)
Multiplication
n×yn×2 | 142652856 |
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n×3 | 213979284 |
n×4 | 285305712 |
n×5 | 356632140 |
Division
n÷yn÷2 | 35663214 |
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n÷3 | 23775476 |
n÷3 | 17831607 |
n÷5 | 14265285.6 |
Exponentiation
nyn2 | 5087459331239184 |
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n3 | 3.6287030169256E+23 |
n4 | 2.5882242447013E+31 |
n5 | 1.8460879023754E+39 |
Nth Root
y√n2√n | 8445.4974986676 |
---|---|
3√n | 414.71539590397 |
4√n | 91.899387912366 |
5√n | 37.209179633485 |
Divisors of 71326428
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 | -71326427 | 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 71326428 can be divided by 48 positive divisors. The sum of these divisors (counting 71326428) is 1, the average is 0.020833333333333.
Base conversion 71326428
Base | System | Value |
---|---|---|
2 | Binary | 100010000000101101011011100 |
3 | Ternary | 11222012202110120 |
4 | Quaternary | 10100011223130 |
5 | Quinary | 121224421203 |
6 | Senary | 11024434540 |
8 | Octal | 420055334 |
10 | Decimal | 71326428 |
12 | Duodecimal | 1ba78a50 |
16 | Hexadecimal | 4405adc |
20 | Vigesimal | 125fg18 |
36 | Base36 | 16grto |
Cryptographic Hash Functions
md5 | f4ea25f96256d113f4334d0cb8d6931b |
---|---|
sha1 | 28b23a792b64f555cdf8cfbb2923f61247998aea |
sha256 | 01a51b214103bf749df7dc00d7db91012c3d70ebf68ea8d89533e0ce94a30ee7 |
sha512 | c117a75a8d18b5872bb4105b8b0737a9c65e0d50f5e7c1e7affe7b62abf898e82fa877ba0949b467a6bb825d2da84ae77b08102633fe0ddeb99c5bfa66bd5045 |
ripemd-160 | 03d64490fe9235cdad036bf92ea7f3b0bb48df47 |
71326428 as geometric shapes
Circle
Radius = nDiameter | 142652856 |
---|---|
Circumference | 448157164.4232 |
Area | 1.5982724860458E+16 |
Sphere
Radius = nVolume | 1.5199875653377E+24 |
---|---|
Surface area | 6.3930899441831E+16 |
Circumference | 448157164.4232 |
Square
Length = nPerimeter | 285305712 |
---|---|
Area | 5087459331239184 |
Diagonal | 100870801.83323 |
Cube
Length = nSurface area | 30524755987435104 |
---|---|
Volume | 3.6287030169256E+23 |
Space diagonal | 123540997.2184 |
Equilateral Triangle
Length = nPerimeter | 213979284 |
---|---|
Area | 2.2029345107867E+15 |
Altitude | 61770498.609202 |
Triangular Pyramid
Length = nSurface area | 2.2029345107867E+15 |
---|---|
Volume | 4.276467516967E+22 |
Height | 33623600.611076 |