71393136 (number)
71393136 is an even 8-digits composite number following 71393135 and preceding 71393137. In scientific notation, it is written as 7.1393136 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 23216640 positive integers (up to 71393136) that are relatively prime to 71393136.
Interesting facts
- 71393136 has 40 divisors, whose sum is 188935824
- The reverse of 71393136 is 63139317
- Previous prime number is 41
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 ninety-three thousand one hundred thirty-six |
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Notation
Scientific notation | 7.1393136 × 10^7 |
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Engineering notation | 7.1393136 × 10^6 |
Prime Factorization of 71393136
Prime Factorization 2 × 2 × 2 × 2 × 3 × 41 × 36277
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8924142 | Product of the distinct prime numbers |
The prime factorization of 71393136 is 2 × 2 × 2 × 2 × 3 × 41 × 36277. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71393136)
Multiplication
n×yn×2 | 142786272 |
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n×3 | 214179408 |
n×4 | 285572544 |
n×5 | 356965680 |
Division
n÷yn÷2 | 35696568 |
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n÷3 | 23797712 |
n÷3 | 17848284 |
n÷5 | 14278627.2 |
Exponentiation
nyn2 | 5096979867914496 |
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n3 | 3.6388937689928E+23 |
n4 | 2.5979203773926E+31 |
n5 | 1.8547368282036E+39 |
Nth Root
y√n2√n | 8449.4458989924 |
---|---|
3√n | 414.84464306325 |
4√n | 91.920867592688 |
5√n | 37.216137003912 |
Divisors of 71393136
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 | -71393135 | 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 71393136 can be divided by 40 positive divisors. The sum of these divisors (counting 71393136) is 1, the average is 0.025.
Base conversion 71393136
Base | System | Value |
---|---|---|
2 | Binary | 100010000010101111101110000 |
3 | Ternary | 11222100010222020 |
4 | Quaternary | 10100111331300 |
5 | Quinary | 121234040021 |
6 | Senary | 11030111440 |
8 | Octal | 420257560 |
10 | Decimal | 71393136 |
12 | Duodecimal | 1baab580 |
16 | Hexadecimal | 4415f70 |
20 | Vigesimal | 12642gg |
36 | Base36 | 16i7ao |
Cryptographic Hash Functions
md5 | 6666b8da9d57ed429e27bf4f665af422 |
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sha1 | cd812ef96c4b799ac817e42b9c318ec949d6e1ba |
sha256 | 1380c47b0435fa9e2728a71f25222794f1efe7d078c025a20532317d5853d3ee |
sha512 | 78df2ec5d5ba764a38c3de99b821cdf3d232cc5f38e9941cb2c0aac0462dab22f614bfc124ced218ab75aff95f9c2715e34ee05d35fba88b1763c95aa835c7d1 |
ripemd-160 | 7bd6f6a56a36e06dc7adcec42a288c3029904009 |
71393136 as geometric shapes
Circle
Radius = nDiameter | 142786272 |
---|---|
Circumference | 448576303.14867 |
Area | 1.6012634508535E+16 |
Sphere
Radius = nVolume | 1.5242562575815E+24 |
---|---|
Surface area | 6.4050538034141E+16 |
Circumference | 448576303.14867 |
Square
Length = nPerimeter | 285572544 |
---|---|
Area | 5096979867914496 |
Diagonal | 100965141.19155 |
Cube
Length = nSurface area | 30581879207486976 |
---|---|
Volume | 3.6388937689928E+23 |
Space diagonal | 123656538.86367 |
Equilateral Triangle
Length = nPerimeter | 214179408 |
---|---|
Area | 2.2070570240959E+15 |
Altitude | 61828269.431837 |
Triangular Pyramid
Length = nSurface area | 2.2070570240959E+15 |
---|---|
Volume | 4.2884774334538E+22 |
Height | 33655047.063849 |