71368640 (number)
71368640 is an even 8-digits composite number following 71368639 and preceding 71368641. In scientific notation, it is written as 7.1368640 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 112 positive divisors. There are 24192000 positive integers (up to 71368640) that are relatively prime to 71368640.
Interesting facts
- 71368640 has 112 divisors, whose sum is 196437504
- The reverse of 71368640 is 04686317
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-one million three hundred sixty-eight thousand six hundred forty |
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Notation
Scientific notation | 7.1368640 × 10^7 |
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Engineering notation | 7.1368640 × 10^6 |
Prime Factorization of 71368640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 151 × 211
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2230270 | Product of the distinct prime numbers |
The prime factorization of 71368640 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 151 × 211. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71368640)
Multiplication
n×yn×2 | 142737280 |
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n×3 | 214105920 |
n×4 | 285474560 |
n×5 | 356843200 |
Division
n÷yn÷2 | 35684320 |
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n÷3 | 23789546.666667 |
n÷3 | 17842160 |
n÷5 | 14273728 |
Exponentiation
nyn2 | 5093482775449600 |
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n3 | 3.6351493854726E+23 |
n4 | 2.5943566783802E+31 |
n5 | 1.8515570781091E+39 |
Nth Root
y√n2√n | 8447.9962121204 |
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3√n | 414.79719127067 |
4√n | 91.912981738818 |
5√n | 37.213582776185 |
Divisors of 71368640
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71368639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71368640 can be divided by 112 positive divisors. The sum of these divisors (counting 71368640) is 1, the average is 0.0089285714285714.
Base conversion 71368640
Base | System | Value |
---|---|---|
2 | Binary | 100010000001111111111000000 |
3 | Ternary | 11222021220100222 |
4 | Quaternary | 10100033333000 |
5 | Quinary | 121232244030 |
6 | Senary | 11025402212 |
8 | Octal | 420177700 |
10 | Decimal | 71368640 |
12 | Duodecimal | 1ba99368 |
16 | Hexadecimal | 440ffc0 |
20 | Vigesimal | 12611c0 |
36 | Base36 | 16hoe8 |
Cryptographic Hash Functions
md5 | c873907b2422f1cd8904997510ac55b9 |
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sha1 | 81e4d2683950e43fa71c958d54175d0a337ab0a5 |
sha256 | 2fc7349ec7606faac11d794d7a8a7a8cd7318feeeb7da5ad64ff60c6612f5e38 |
sha512 | d8c63f71e747b879465579fe3f6bcb59e9b61db4338daeefcfdec669f5a0e3bf2027aab8345e987cb2af0df0597b00ad5be6268f03484c28e19bc32d0b73cbb4 |
ripemd-160 | a0ea22e81b779e2f62d5d541c238776f50a6efd6 |
71368640 as geometric shapes
Circle
Radius = nDiameter | 142737280 |
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Circumference | 448422390.24139 |
Area | 1.6001648068539E+16 |
Sphere
Radius = nVolume | 1.5226878138803E+24 |
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Surface area | 6.4006592274154E+16 |
Circumference | 448422390.24139 |
Square
Length = nPerimeter | 285474560 |
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Area | 5093482775449600 |
Diagonal | 100930498.61612 |
Cube
Length = nSurface area | 30560896652697600 |
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Volume | 3.6351493854726E+23 |
Space diagonal | 123614110.54709 |
Equilateral Triangle
Length = nPerimeter | 214105920 |
---|---|
Area | 2.2055427386389E+15 |
Altitude | 61807055.273546 |
Triangular Pyramid
Length = nSurface area | 2.2055427386389E+15 |
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Volume | 4.2840646351564E+22 |
Height | 33643499.538708 |