71566240 (number)
71566240 is an even 8-digits composite number following 71566239 and preceding 71566241. In scientific notation, it is written as 7.1566240 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 28532736 positive integers (up to 71566240) that are relatively prime to 71566240.
Interesting facts
- 71566240 has 48 divisors, whose sum is 169629768
- The reverse of 71566240 is 04266517
- Previous prime number is 1033
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-one million five hundred sixty-six thousand two hundred forty |
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Notation
Scientific notation | 7.1566240 × 10^7 |
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Engineering notation | 7.1566240 × 10^6 |
Prime Factorization of 71566240
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1033 × 433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4472890 | Product of the distinct prime numbers |
The prime factorization of 71566240 is 2 × 2 × 2 × 2 × 2 × 5 × 1033 × 433. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71566240)
Multiplication
n×yn×2 | 143132480 |
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n×3 | 214698720 |
n×4 | 286264960 |
n×5 | 357831200 |
Division
n÷yn÷2 | 35783120 |
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n÷3 | 23855413.333333 |
n÷3 | 17891560 |
n÷5 | 14313248 |
Exponentiation
nyn2 | 5121726707737600 |
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n3 | 3.6654272278036E+23 |
n4 | 2.6232084468753E+31 |
n5 | 1.877331652791E+39 |
Nth Root
y√n2√n | 8459.6832091988 |
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3√n | 415.17965802357 |
4√n | 91.976536188306 |
5√n | 37.234166813217 |
Divisors of 71566240
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 | -71566239 | 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 71566240 can be divided by 48 positive divisors. The sum of these divisors (counting 71566240) is 1, the average is 0.020833333333333.
Base conversion 71566240
Base | System | Value |
---|---|---|
2 | Binary | 100010001000000001110100000 |
3 | Ternary | 11222122221102111 |
4 | Quaternary | 10101000032200 |
5 | Quinary | 121310104430 |
6 | Senary | 11033525104 |
8 | Octal | 421001640 |
10 | Decimal | 71566240 |
12 | Duodecimal | 1bb73794 |
16 | Hexadecimal | 44403a0 |
20 | Vigesimal | 1275fc0 |
36 | Base36 | 16lwv4 |
Cryptographic Hash Functions
md5 | 84ae9240b0a76a5f83c667017346c28a |
---|---|
sha1 | c9646ba25801fae9e828fcf951b1612b34395405 |
sha256 | 3f3c26f5284a87d605bcf3e7e93b0330126b6234958c1cd492409210fd4141c9 |
sha512 | fc51c07ded0ce28d04bb0fae1ff53dc46b9523e3f10c21b60395210776bc570e8d28f9368d35aaab64612592ef24e945babc0f250cd92c69a64e664d2279a194 |
ripemd-160 | b70af68b102ac292c17844bf41014bfb59c75541 |
71566240 as geometric shapes
Circle
Radius = nDiameter | 143132480 |
---|---|
Circumference | 449663947.65809 |
Area | 1.6090378998723E+16 |
Sphere
Radius = nVolume | 1.5353705668181E+24 |
---|---|
Surface area | 6.4361515994892E+16 |
Circumference | 449663947.65809 |
Square
Length = nPerimeter | 286264960 |
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Area | 5121726707737600 |
Diagonal | 101209947.21605 |
Cube
Length = nSurface area | 30730360246425600 |
---|---|
Volume | 3.6654272278036E+23 |
Space diagonal | 123956363.78667 |
Equilateral Triangle
Length = nPerimeter | 214698720 |
---|---|
Area | 2.217772720071E+15 |
Altitude | 61978181.893334 |
Triangular Pyramid
Length = nSurface area | 2.217772720071E+15 |
---|---|
Volume | 4.3197474145429E+22 |
Height | 33736649.072016 |