71338140 (number)
71338140 is an even 8-digits composite number following 71338139 and preceding 71338141. In scientific notation, it is written as 7.1338140 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 19023456 positive integers (up to 71338140) that are relatively prime to 71338140.
Interesting facts
- 71338140 has 36 divisors, whose sum is 216392904
- The reverse of 71338140 is 04183317
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million three hundred thirty-eight thousand one hundred forty |
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Notation
Scientific notation | 7.1338140 × 10^7 |
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Engineering notation | 7.1338140 × 10^6 |
Prime Factorization of 71338140
Prime Factorization 2 × 2 × 5 × 3 × 3 × 396323
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 11889690 | Product of the distinct prime numbers |
The prime factorization of 71338140 is 2 × 2 × 5 × 3 × 3 × 396323. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71338140)
Multiplication
n×yn×2 | 142676280 |
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n×3 | 214014420 |
n×4 | 285352560 |
n×5 | 356690700 |
Division
n÷yn÷2 | 35669070 |
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n÷3 | 23779380 |
n÷3 | 17834535 |
n÷5 | 14267628 |
Exponentiation
nyn2 | 5089130218659600 |
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n3 | 3.6304908401697E+23 |
n4 | 2.5899246382474E+31 |
n5 | 1.8476040643274E+39 |
Nth Root
y√n2√n | 8446.1908574221 |
---|---|
3√n | 414.7380938063 |
4√n | 91.903160214554 |
5√n | 37.210401523613 |
Divisors of 71338140
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71338139 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71338140 can be divided by 36 positive divisors. The sum of these divisors (counting 71338140) is 1, the average is 0.027777777777778.
Base conversion 71338140
Base | System | Value |
---|---|---|
2 | Binary | 100010000001000100010011100 |
3 | Ternary | 11222020100112100 |
4 | Quaternary | 10100020202130 |
5 | Quinary | 121230310030 |
6 | Senary | 11025005100 |
8 | Octal | 420104234 |
10 | Decimal | 71338140 |
12 | Duodecimal | 1ba83790 |
16 | Hexadecimal | 440889c |
20 | Vigesimal | 125h570 |
36 | Base36 | 16h0v0 |
Cryptographic Hash Functions
md5 | eb2e6f12888571210899b4a58e019261 |
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sha1 | 737f69c125040dae331a85e18105215f1b286146 |
sha256 | 5b5d96bf5f36ed2a1f8aa77fbca9ff437ffe8e2c6cbee3af23d63c4ba2ba7da1 |
sha512 | 51cdc5e5eb727202bbcc9bfd69034888e7c035a67d923bb06b3a4200470c9074d4eb8f8f091a76dd09af8a396b42ea67f743ad19b47a5cee1a45de00c7e65203 |
ripemd-160 | f66499c88175b7bf0c17012ae92a926392a4613e |
71338140 as geometric shapes
Circle
Radius = nDiameter | 142676280 |
---|---|
Circumference | 448230753.08952 |
Area | 1.5987974108103E+16 |
Sphere
Radius = nVolume | 1.520736446987E+24 |
---|---|
Surface area | 6.3951896432411E+16 |
Circumference | 448230753.08952 |
Square
Length = nPerimeter | 285352560 |
---|---|
Area | 5089130218659600 |
Diagonal | 100887365.10247 |
Cube
Length = nSurface area | 30534781311957600 |
---|---|
Volume | 3.6304908401697E+23 |
Space diagonal | 123561282.99746 |
Equilateral Triangle
Length = nPerimeter | 214014420 |
---|---|
Area | 2.2036580262631E+15 |
Altitude | 61780641.498731 |
Triangular Pyramid
Length = nSurface area | 2.2036580262631E+15 |
---|---|
Volume | 4.2785744868661E+22 |
Height | 33629121.700824 |