71355568 (number)
71355568 is an even 8-digits composite number following 71355567 and preceding 71355569. In scientific notation, it is written as 7.1355568 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 33633600 positive integers (up to 71355568) that are relatively prime to 71355568.
Interesting facts
- 71355568 has 40 divisors, whose sum is 146347776
- The reverse of 71355568 is 86555317
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-one million three hundred fifty-five thousand five hundred sixty-eight |
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Notation
Scientific notation | 7.1355568 × 10^7 |
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Engineering notation | 7.1355568 × 10^6 |
Prime Factorization of 71355568
Prime Factorization 2 × 2 × 2 × 2 × 23 × 71 × 2731
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8919446 | Product of the distinct prime numbers |
The prime factorization of 71355568 is 2 × 2 × 2 × 2 × 23 × 71 × 2731. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71355568)
Multiplication
n×yn×2 | 142711136 |
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n×3 | 214066704 |
n×4 | 285422272 |
n×5 | 356777840 |
Division
n÷yn÷2 | 35677784 |
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n÷3 | 23785189.333333 |
n÷3 | 17838892 |
n÷5 | 14271113.6 |
Exponentiation
nyn2 | 5091617084602624 |
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n3 | 3.6331522911032E+23 |
n4 | 2.5924564536217E+31 |
n5 | 1.8498620276344E+39 |
Nth Root
y√n2√n | 8447.2225021009 |
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3√n | 414.77186474086 |
4√n | 91.908772715671 |
5√n | 37.21221945583 |
Divisors of 71355568
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71355567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71355568 can be divided by 40 positive divisors. The sum of these divisors (counting 71355568) is 1, the average is 0.025.
Base conversion 71355568
Base | System | Value |
---|---|---|
2 | Binary | 100010000001100110010110000 |
3 | Ternary | 11222021020102211 |
4 | Quaternary | 10100030302300 |
5 | Quinary | 121231334233 |
6 | Senary | 11025221504 |
8 | Octal | 420146260 |
10 | Decimal | 71355568 |
12 | Duodecimal | 1ba91894 |
16 | Hexadecimal | 440ccb0 |
20 | Vigesimal | 125j8i8 |
36 | Base36 | 16heb4 |
Cryptographic Hash Functions
md5 | daf1cc7358f777c7e85018b441ddb331 |
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sha1 | 7c9b5b5730de57c7585877adb972c65feaba927b |
sha256 | 693dab8aadb3ca64a5f80aa0ca82e0f8d195e02083e6557a5f5abe1f92e8b2c3 |
sha512 | ca505287643cde5cdbadef16723ee4a6f0750739c372a55c73f993066712f5a0e3c6c6b4200a014751bfbaeda1720f0d5554d9acaf9a3ac2d016da90a7aeb106 |
ripemd-160 | 26184ad9c064eae3cd856468826cd5b42ab65183 |
71355568 as geometric shapes
Circle
Radius = nDiameter | 142711136 |
---|---|
Circumference | 448340256.44305 |
Area | 1.599578682788E+16 |
Sphere
Radius = nVolume | 1.521851272947E+24 |
---|---|
Surface area | 6.398314731152E+16 |
Circumference | 448340256.44305 |
Square
Length = nPerimeter | 285422272 |
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Area | 5091617084602624 |
Diagonal | 100912012.01644 |
Cube
Length = nSurface area | 30549702507615744 |
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Volume | 3.6331522911032E+23 |
Space diagonal | 123591469.17894 |
Equilateral Triangle
Length = nPerimeter | 214066704 |
---|---|
Area | 2.2047348708044E+15 |
Altitude | 61795734.589468 |
Triangular Pyramid
Length = nSurface area | 2.2047348708044E+15 |
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Volume | 4.2817110368709E+22 |
Height | 33637337.338812 |