71290800 (number)
71290800 is an even 8-digits composite number following 71290799 and preceding 71290801. In scientific notation, it is written as 7.1290800 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 15206400 positive integers (up to 71290800) that are relatively prime to 71290800.
Interesting facts
- 71290800 has 160 divisors, whose sum is 181988352
- The reverse of 71290800 is 00809217
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million two hundred ninety thousand eight hundred |
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Notation
Scientific notation | 7.1290800 × 10^7 |
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Engineering notation | 7.1290800 × 10^6 |
Prime Factorization of 71290800
Prime Factorization 2 × 2 × 2 × 2 × 7 × 27 × 25 × 23 × 41
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8911350 | Product of the distinct prime numbers |
The prime factorization of 71290800 is 2 × 2 × 2 × 2 × 7 × 27 × 25 × 23 × 41. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71290800)
Multiplication
n×yn×2 | 142581600 |
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n×3 | 213872400 |
n×4 | 285163200 |
n×5 | 356454000 |
Division
n÷yn÷2 | 35645400 |
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n÷3 | 23763600 |
n÷3 | 17822700 |
n÷5 | 14258160 |
Exponentiation
nyn2 | 5082378164640000 |
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n3 | 3.6232680525972E+23 |
n4 | 2.5830567808409E+31 |
n5 | 1.8414818435158E+39 |
Nth Root
y√n2√n | 8443.3879456057 |
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3√n | 414.6463334196 |
4√n | 91.887909681338 |
5√n | 37.205461646634 |
Divisors of 71290800
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71290799 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71290800 can be divided by 160 positive divisors. The sum of these divisors (counting 71290800) is 1, the average is 0.00625.
Base conversion 71290800
Base | System | Value |
---|---|---|
2 | Binary | 100001111111100111110110000 |
3 | Ternary | 11222010221121000 |
4 | Quaternary | 10033330332300 |
5 | Quinary | 121222301200 |
6 | Senary | 11024002000 |
8 | Octal | 417747660 |
10 | Decimal | 71290800 |
12 | Duodecimal | 1ba60300 |
16 | Hexadecimal | 43fcfb0 |
20 | Vigesimal | 125b700 |
36 | Base36 | 16g0c0 |
Cryptographic Hash Functions
md5 | f2c291f83a2d8e832653e3a988005cbb |
---|---|
sha1 | 62b9ff4d9bdc8aae617680c1b02375e4c803eadf |
sha256 | 6c1ac1835b1a9cc2e6ac25a75fb85b9f23f053af5f8b44f71b17b3b72fdfa134 |
sha512 | 5ad0be2dcc4bd1f7696c0088b272d4b01fbb291cca4d398b91883916771649a64f28e226c3b885e1e2560574869c5f80e1967450a8bffd81f0b4af1fc2123367 |
ripemd-160 | 1d6decbda1698583a765edd238035e5127e8d5e6 |
71290800 as geometric shapes
Circle
Radius = nDiameter | 142581600 |
---|---|
Circumference | 447933307.09708 |
Area | 1.5966761904798E+16 |
Sphere
Radius = nVolume | 1.5177109728034E+24 |
---|---|
Surface area | 6.3867047619193E+16 |
Circumference | 447933307.09708 |
Square
Length = nPerimeter | 285163200 |
---|---|
Area | 5082378164640000 |
Diagonal | 100820416.23243 |
Cube
Length = nSurface area | 30494268987840000 |
---|---|
Volume | 3.6232680525972E+23 |
Space diagonal | 123479287.71223 |
Equilateral Triangle
Length = nPerimeter | 213872400 |
---|---|
Area | 2.2007343011088E+15 |
Altitude | 61739643.856116 |
Triangular Pyramid
Length = nSurface area | 2.2007343011088E+15 |
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Volume | 4.2700623500801E+22 |
Height | 33606805.410809 |