71313980 (number)
71313980 is an even 8-digits composite number following 71313979 and preceding 71313981. In scientific notation, it is written as 7.1313980 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 26634240 positive integers (up to 71313980) that are relatively prime to 71313980.
Interesting facts
- 71313980 has 48 divisors, whose sum is 159830496
- The reverse of 71313980 is 08931317
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million three hundred thirteen thousand nine hundred eighty |
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Notation
Scientific notation | 7.1313980 × 10^7 |
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Engineering notation | 7.1313980 × 10^6 |
Prime Factorization of 71313980
Prime Factorization 2 × 2 × 5 × 17 × 137 × 1531
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35656990 | Product of the distinct prime numbers |
The prime factorization of 71313980 is 2 × 2 × 5 × 17 × 137 × 1531. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71313980)
Multiplication
n×yn×2 | 142627960 |
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n×3 | 213941940 |
n×4 | 285255920 |
n×5 | 356569900 |
Division
n÷yn÷2 | 35656990 |
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n÷3 | 23771326.666667 |
n÷3 | 17828495 |
n÷5 | 14262796 |
Exponentiation
nyn2 | 5085683743440400 |
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n3 | 3.6268034876603E+23 |
n4 | 2.5864179138294E+31 |
n5 | 1.8444775537847E+39 |
Nth Root
y√n2√n | 8444.7605057811 |
---|---|
3√n | 414.69126890674 |
4√n | 91.895378043627 |
5√n | 37.207880781942 |
Divisors of 71313980
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 | -71313979 | 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 71313980 can be divided by 48 positive divisors. The sum of these divisors (counting 71313980) is 1, the average is 0.020833333333333.
Base conversion 71313980
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010101000111100 |
3 | Ternary | 11222012010101112 |
4 | Quaternary | 10100002220330 |
5 | Quinary | 121224021410 |
6 | Senary | 11024301152 |
8 | Octal | 420025074 |
10 | Decimal | 71313980 |
12 | Duodecimal | 1ba717b8 |
16 | Hexadecimal | 4402a3c |
20 | Vigesimal | 125e4j0 |
36 | Base36 | 16gi7w |
Cryptographic Hash Functions
md5 | 85a2ecc8a620d4b70cdfd704534982ce |
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sha1 | e176a0ee3dcafb5bf7471f4870e95b82e8822184 |
sha256 | 951e843a3603c7c5493e1bd363c266e77753364876275c23f33f0167ff128bdf |
sha512 | a7c90c8f6c01e16dd991362c130384c326c0b54788951ad4aeab7a9b2a3adf91e6e751f07d56285e6e7991ddf1dcaf733a376bdf6bbde875bb7e496fcc5c5f39 |
ripemd-160 | 0fe156f977e0df10bba010aae7ff9c5f917567c5 |
71313980 as geometric shapes
Circle
Radius = nDiameter | 142627960 |
---|---|
Circumference | 448078951.3325 |
Area | 1.5977146686873E+16 |
Sphere
Radius = nVolume | 1.5191918923797E+24 |
---|---|
Surface area | 6.3908586747494E+16 |
Circumference | 448078951.3325 |
Square
Length = nPerimeter | 285255920 |
---|---|
Area | 5085683743440400 |
Diagonal | 100853197.7028 |
Cube
Length = nSurface area | 30514102460642400 |
---|---|
Volume | 3.6268034876603E+23 |
Space diagonal | 123519436.64995 |
Equilateral Triangle
Length = nPerimeter | 213941940 |
---|---|
Area | 2.2021656587165E+15 |
Altitude | 61759718.324975 |
Triangular Pyramid
Length = nSurface area | 2.2021656587165E+15 |
---|---|
Volume | 4.2742289002594E+22 |
Height | 33617732.567601 |