71294540 (number)
71294540 is an even 8-digits composite number following 71294539 and preceding 71294541. In scientific notation, it is written as 7.1294540 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 27665664 positive integers (up to 71294540) that are relatively prime to 71294540.
Interesting facts
- 71294540 has 48 divisors, whose sum is 154260288
- The reverse of 71294540 is 04549217
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million two hundred ninety-four thousand five hundred forty |
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Notation
Scientific notation | 7.1294540 × 10^7 |
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Engineering notation | 7.1294540 × 10^6 |
Prime Factorization of 71294540
Prime Factorization 2 × 2 × 5 × 53 × 103 × 653
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35647270 | Product of the distinct prime numbers |
The prime factorization of 71294540 is 2 × 2 × 5 × 53 × 103 × 653. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71294540)
Multiplication
n×yn×2 | 142589080 |
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n×3 | 213883620 |
n×4 | 285178160 |
n×5 | 356472700 |
Division
n÷yn÷2 | 35647270 |
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n÷3 | 23764846.666667 |
n÷3 | 17823635 |
n÷5 | 14258908 |
Exponentiation
nyn2 | 5082911433811600 |
---|---|
n3 | 3.6238383253434E+23 |
n4 | 2.5835988643973E+31 |
n5 | 1.8419649258173E+39 |
Nth Root
y√n2√n | 8443.6094177786 |
---|---|
3√n | 414.65358423911 |
4√n | 91.889114794836 |
5√n | 37.205852006979 |
Divisors of 71294540
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71294539 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71294540 can be divided by 48 positive divisors. The sum of these divisors (counting 71294540) is 1, the average is 0.020833333333333.
Base conversion 71294540
Base | System | Value |
---|---|---|
2 | Binary | 100001111111101111001001100 |
3 | Ternary | 11222011010201112 |
4 | Quaternary | 10033331321030 |
5 | Quinary | 121222411130 |
6 | Senary | 11024031152 |
8 | Octal | 417757114 |
10 | Decimal | 71294540 |
12 | Duodecimal | 1ba624b8 |
16 | Hexadecimal | 43fde4c |
20 | Vigesimal | 125bg70 |
36 | Base36 | 16g37w |
Cryptographic Hash Functions
md5 | 627616bccd074f92b37520a33c1cea74 |
---|---|
sha1 | 21c54eef045a962857fddc817999569af05f1719 |
sha256 | 201ac34af0f260ce4068ce1242c19bb0cbb900161d40089825760d473e2641b1 |
sha512 | 10c7ff62f75682a1831231d12786bcf917d4d00103815089c87c5e244bea339d54ef6966634a2baa604fbb8e8d77eb551c9122b50fc88bf3af15d4f2b7c3f258 |
ripemd-160 | b09756c75a46e1bdd602d89b019d02a9f18056b3 |
71294540 as geometric shapes
Circle
Radius = nDiameter | 142589080 |
---|---|
Circumference | 447956806.21013 |
Area | 1.596843721931E+16 |
Sphere
Radius = nVolume | 1.5179498480928E+24 |
---|---|
Surface area | 6.387374887724E+16 |
Circumference | 447956806.21013 |
Square
Length = nPerimeter | 285178160 |
---|---|
Area | 5082911433811600 |
Diagonal | 100825705.39115 |
Cube
Length = nSurface area | 30497468602869600 |
---|---|
Volume | 3.6238383253434E+23 |
Space diagonal | 123485765.58225 |
Equilateral Triangle
Length = nPerimeter | 213883620 |
---|---|
Area | 2.2009652134336E+15 |
Altitude | 61742882.791126 |
Triangular Pyramid
Length = nSurface area | 2.2009652134336E+15 |
---|---|
Volume | 4.2707344229567E+22 |
Height | 33608568.463717 |