71293530 (number)
71293530 is an even 8-digits composite number following 71293529 and preceding 71293531. In scientific notation, it is written as 7.1293530 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 14810880 positive integers (up to 71293530) that are relatively prime to 71293530.
Interesting facts
- 71293530 has 48 divisors, whose sum is 144789120
- The reverse of 71293530 is 03539217
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million two hundred ninety-three thousand five hundred thirty |
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Notation
Scientific notation | 7.1293530 × 10^7 |
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Engineering notation | 7.1293530 × 10^6 |
Prime Factorization of 71293530
Prime Factorization 2 × 15 × 11 × 7 × 7 × 4409
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10184790 | Product of the distinct prime numbers |
The prime factorization of 71293530 is 2 × 15 × 11 × 7 × 7 × 4409. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71293530)
Multiplication
n×yn×2 | 142587060 |
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n×3 | 213880590 |
n×4 | 285174120 |
n×5 | 356467650 |
Division
n÷yn÷2 | 35646765 |
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n÷3 | 23764510 |
n÷3 | 17823382.5 |
n÷5 | 14258706 |
Exponentiation
nyn2 | 5082767419860900 |
---|---|
n3 | 3.6236843153088E+23 |
n4 | 2.5834524644399E+31 |
n5 | 1.8418344577712E+39 |
Nth Root
y√n2√n | 8443.5496090211 |
---|---|
3√n | 414.65162615509 |
4√n | 91.888789354421 |
5√n | 37.205746590426 |
Divisors of 71293530
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 | -71293529 | 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 71293530 can be divided by 48 positive divisors. The sum of these divisors (counting 71293530) is 1, the average is 0.020833333333333.
Base conversion 71293530
Base | System | Value |
---|---|---|
2 | Binary | 100001111111101101001011010 |
3 | Ternary | 11222011002100010 |
4 | Quaternary | 10033331221122 |
5 | Quinary | 121222343110 |
6 | Senary | 11024022350 |
8 | Octal | 417755132 |
10 | Decimal | 71293530 |
12 | Duodecimal | 1ba619b6 |
16 | Hexadecimal | 43fda5a |
20 | Vigesimal | 125bdga |
36 | Base36 | 16g2fu |
Cryptographic Hash Functions
md5 | 1246b7c8dc30349410a1c24164d19214 |
---|---|
sha1 | 8560857c9c8cff1c1f31619c5d40e0c3d90238a9 |
sha256 | dc65fb46f161ef8bde66a91e8426cede30ad4bd063c324ac5f259a285d360626 |
sha512 | 150ae0875150b6474c2a50f552dfc6d0c506341d0a73c7a4752eecffeff9f6badb604ba810ab5dffe5489657c3dc3bbdba802615d7ba7b1e271a9e8ccfe4efc2 |
ripemd-160 | f0ca79818ac255ebb3126ff6c7f49541a60a1cd6 |
71293530 as geometric shapes
Circle
Radius = nDiameter | 142587060 |
---|---|
Circumference | 447950460.19297 |
Area | 1.5967984786141E+16 |
Sphere
Radius = nVolume | 1.5178853365203E+24 |
---|---|
Surface area | 6.3871939144562E+16 |
Circumference | 447950460.19297 |
Square
Length = nPerimeter | 285174120 |
---|---|
Area | 5082767419860900 |
Diagonal | 100824277.03545 |
Cube
Length = nSurface area | 30496604519165400 |
---|---|
Volume | 3.6236843153088E+23 |
Space diagonal | 123484016.21094 |
Equilateral Triangle
Length = nPerimeter | 213880590 |
---|---|
Area | 2.2009028535637E+15 |
Altitude | 61742008.105468 |
Triangular Pyramid
Length = nSurface area | 2.2009028535637E+15 |
---|---|
Volume | 4.2705529203903E+22 |
Height | 33608092.345151 |