71388336 (number)
71388336 is an even 8-digits composite number following 71388335 and preceding 71388337. In scientific notation, it is written as 7.1388336 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 23751936 positive integers (up to 71388336) that are relatively prime to 71388336.
Interesting facts
- 71388336 has 40 divisors, whose sum is 184762480
- The reverse of 71388336 is 63388317
- Previous prime number is 2029
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-one million three hundred eighty-eight thousand three hundred thirty-six |
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Notation
Scientific notation | 7.1388336 × 10^7 |
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Engineering notation | 7.1388336 × 10^6 |
Prime Factorization of 71388336
Prime Factorization 2 × 2 × 2 × 2 × 3 × 2029 × 733
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8923542 | Product of the distinct prime numbers |
The prime factorization of 71388336 is 2 × 2 × 2 × 2 × 3 × 2029 × 733. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71388336)
Multiplication
n×yn×2 | 142776672 |
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n×3 | 214165008 |
n×4 | 285553344 |
n×5 | 356941680 |
Division
n÷yn÷2 | 35694168 |
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n÷3 | 23796112 |
n÷3 | 17847084 |
n÷5 | 14277667.2 |
Exponentiation
nyn2 | 5096294516848896 |
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n3 | 3.6381598532377E+23 |
n4 | 2.5972217802464E+31 |
n5 | 1.8541134111475E+39 |
Nth Root
y√n2√n | 8449.1618519235 |
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3√n | 414.83534572261 |
4√n | 91.91932251667 |
5√n | 37.215636557308 |
Divisors of 71388336
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 | -71388335 | 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 71388336 can be divided by 40 positive divisors. The sum of these divisors (counting 71388336) is 1, the average is 0.025.
Base conversion 71388336
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100110010110000 |
3 | Ternary | 11222022220101110 |
4 | Quaternary | 10100110302300 |
5 | Quinary | 121233411321 |
6 | Senary | 11030033320 |
8 | Octal | 420246260 |
10 | Decimal | 71388336 |
12 | Duodecimal | 1baa8840 |
16 | Hexadecimal | 4414cb0 |
20 | Vigesimal | 1263agg |
36 | Base36 | 16i3lc |
Cryptographic Hash Functions
md5 | 1d044c80318092fbd7a593dd62c72f1d |
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sha1 | c14765adbb35fdd16a0d7b96b20e7eda5eb6a7dc |
sha256 | ca69b6245e845f535923fcd021e81ba606d738518c07e85c9cd28a8cf2c89ef3 |
sha512 | 3ccb4a58e73f67a9098fd158e5359175b1940112abdaece968114bdd7b3243c25080982ea941f583e3d39e6e3a5c5c83ec4ada549cb8e5cb3d7d707889f9ed63 |
ripemd-160 | 38083eda87b5a83f61c2bec085952e6f37b051c5 |
71388336 as geometric shapes
Circle
Radius = nDiameter | 142776672 |
---|---|
Circumference | 448546143.8592 |
Area | 1.6010481414662E+16 |
Sphere
Radius = nVolume | 1.5239488356689E+24 |
---|---|
Surface area | 6.404192565865E+16 |
Circumference | 448546143.8592 |
Square
Length = nPerimeter | 285553344 |
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Area | 5096294516848896 |
Diagonal | 100958352.96645 |
Cube
Length = nSurface area | 30577767101093376 |
---|---|
Volume | 3.6381598532377E+23 |
Space diagonal | 123648225.0198 |
Equilateral Triangle
Length = nPerimeter | 214165008 |
---|---|
Area | 2.2067602583792E+15 |
Altitude | 61824112.509899 |
Triangular Pyramid
Length = nSurface area | 2.2067602583792E+15 |
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Volume | 4.2876125054417E+22 |
Height | 33652784.322149 |