71354240 (number)
71354240 is an even 8-digits composite number following 71354239 and preceding 71354241. In scientific notation, it is written as 7.1354240 × 10^7. The sum of its digits is 26. It has a total of 9 prime factors and 32 positive divisors. There are 28541440 positive integers (up to 71354240) that are relatively prime to 71354240.
Interesting facts
- 71354240 has 32 divisors, whose sum is 170582760
- The reverse of 71354240 is 04245317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | seventy-one million three hundred fifty-four thousand two hundred forty |
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Notation
Scientific notation | 7.1354240 × 10^7 |
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Engineering notation | 7.1354240 × 10^6 |
Prime Factorization of 71354240
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111491
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1114910 | Product of the distinct prime numbers |
The prime factorization of 71354240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111491. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71354240)
Multiplication
n×yn×2 | 142708480 |
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n×3 | 214062720 |
n×4 | 285416960 |
n×5 | 356771200 |
Division
n÷yn÷2 | 35677120 |
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n÷3 | 23784746.666667 |
n÷3 | 17838560 |
n÷5 | 14270848 |
Exponentiation
nyn2 | 5091427565977600 |
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n3 | 3.6329494448538E+23 |
n4 | 2.5922634659597E+31 |
n5 | 1.8496898949332E+39 |
Nth Root
y√n2√n | 8447.143896016 |
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3√n | 414.76929161555 |
4√n | 91.908345083654 |
5√n | 37.212080943317 |
Divisors of 71354240
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71354239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71354240 can be divided by 32 positive divisors. The sum of these divisors (counting 71354240) is 1, the average is 0.03125.
Base conversion 71354240
Base | System | Value |
---|---|---|
2 | Binary | 100010000001100011110000000 |
3 | Ternary | 11222021011121122 |
4 | Quaternary | 10100030132000 |
5 | Quinary | 121231313430 |
6 | Senary | 11025211412 |
8 | Octal | 420143600 |
10 | Decimal | 71354240 |
12 | Duodecimal | 1ba90b68 |
16 | Hexadecimal | 440c780 |
20 | Vigesimal | 125j5c0 |
36 | Base36 | 16hda8 |
Cryptographic Hash Functions
md5 | e3bee598ebec8726c7e2d8b11045a7ba |
---|---|
sha1 | d74849aeb0e161aca2b90ba01053b7712ac2b98d |
sha256 | ce586f1a88350cb645a10575c2491298c83630f50c557e688317f382bdfbf671 |
sha512 | e76bf0fa29b65b943ff0ffe001a3fb414b87c51983703ce9e1bcd80ec229637f6e033b7cfd677a419a6b969fe543bad091a8ba42489d73eb097d6f3e403c8d72 |
ripemd-160 | dd70b81dd40cf4861b18e9ba41c99a0b7e4141f0 |
71354240 as geometric shapes
Circle
Radius = nDiameter | 142708480 |
---|---|
Circumference | 448331912.37297 |
Area | 1.599519143756E+16 |
Sphere
Radius = nVolume | 1.5217663049088E+24 |
---|---|
Surface area | 6.3980765750239E+16 |
Circumference | 448331912.37297 |
Square
Length = nPerimeter | 285416960 |
---|---|
Area | 5091427565977600 |
Diagonal | 100910133.94082 |
Cube
Length = nSurface area | 30548565395865600 |
---|---|
Volume | 3.6329494448538E+23 |
Space diagonal | 123589169.01546 |
Equilateral Triangle
Length = nPerimeter | 214062720 |
---|---|
Area | 2.2046528068325E+15 |
Altitude | 61794584.507732 |
Triangular Pyramid
Length = nSurface area | 2.2046528068325E+15 |
---|---|
Volume | 4.2814719802734E+22 |
Height | 33636711.313608 |