71305984 (number)
71305984 is an even 8-digits composite number following 71305983 and preceding 71305985. In scientific notation, it is written as 7.1305984 × 10^7. The sum of its digits is 37. It has a total of 10 prime factors and 36 positive divisors. There are 35041280 positive integers (up to 71305984) that are relatively prime to 71305984.
Interesting facts
- 71305984 has 36 divisors, whose sum is 144776520
- The reverse of 71305984 is 48950317
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-one million three hundred five thousand nine hundred eighty-four |
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Notation
Scientific notation | 7.1305984 × 10^7 |
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Engineering notation | 7.1305984 × 10^6 |
Prime Factorization of 71305984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 59 × 4721
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 557078 | Product of the distinct prime numbers |
The prime factorization of 71305984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 59 × 4721. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71305984)
Multiplication
n×yn×2 | 142611968 |
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n×3 | 213917952 |
n×4 | 285223936 |
n×5 | 356529920 |
Division
n÷yn÷2 | 35652992 |
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n÷3 | 23768661.333333 |
n÷3 | 17826496 |
n÷5 | 14261196.8 |
Exponentiation
nyn2 | 5084543354208256 |
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n3 | 3.6255836706248E+23 |
n4 | 2.5852581120823E+31 |
n5 | 1.8434437357601E+39 |
Nth Root
y√n2√n | 8444.2870628609 |
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3√n | 414.67576939635 |
4√n | 91.89280201877 |
5√n | 37.20704636614 |
Divisors of 71305984
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71305983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71305984 can be divided by 36 positive divisors. The sum of these divisors (counting 71305984) is 1, the average is 0.027777777777778.
Base conversion 71305984
Base | System | Value |
---|---|---|
2 | Binary | 100010000000000101100000000 |
3 | Ternary | 11222011201102101 |
4 | Quaternary | 10100000230000 |
5 | Quinary | 121223242414 |
6 | Senary | 11024200144 |
8 | Octal | 420005400 |
10 | Decimal | 71305984 |
12 | Duodecimal | 1ba69054 |
16 | Hexadecimal | 4400b00 |
20 | Vigesimal | 125d4j4 |
36 | Base36 | 16gc1s |
Cryptographic Hash Functions
md5 | 9acdd49e8ffa23dcfeac7148d4d293a8 |
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sha1 | 74a03b27c1a5212afbc329191b665874cb57819f |
sha256 | 31391b27905c001e497e3b23d129b389b64fcc742cf2d3af9e5560fe7602aacc |
sha512 | 9fd2d3f708bab03c805b03bade01da12826304afe654c9d0b3d56d435333c83bd8d4459ede85cb37023bf6c1cd43a1e44de90ad38354e08a484514e0fc194537 |
ripemd-160 | 57b67e7e0dfb3504065da79e58f46f8e4f63a66d |
71305984 as geometric shapes
Circle
Radius = nDiameter | 142611968 |
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Circumference | 448028710.98278 |
Area | 1.5973564048439E+16 |
Sphere
Radius = nVolume | 1.5186809366147E+24 |
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Surface area | 6.3894256193758E+16 |
Circumference | 448028710.98278 |
Square
Length = nPerimeter | 285223936 |
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Area | 5084543354208256 |
Diagonal | 100841889.65116 |
Cube
Length = nSurface area | 30507260125249536 |
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Volume | 3.6255836706248E+23 |
Space diagonal | 123505587.17169 |
Equilateral Triangle
Length = nPerimeter | 213917952 |
---|---|
Area | 2.2016718556938E+15 |
Altitude | 61752793.585847 |
Triangular Pyramid
Length = nSurface area | 2.2016718556938E+15 |
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Volume | 4.2727913320967E+22 |
Height | 33613963.217053 |