71355420 (number)
71355420 is an even 8-digits composite number following 71355419 and preceding 71355421. In scientific notation, it is written as 7.1355420 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 18957312 positive integers (up to 71355420) that are relatively prime to 71355420.
Interesting facts
- 71355420 has 48 divisors, whose sum is 178257408
- The reverse of 71355420 is 02455317
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million three hundred fifty-five thousand four hundred twenty |
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Notation
Scientific notation | 7.1355420 × 10^7 |
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Engineering notation | 7.1355420 × 10^6 |
Prime Factorization of 71355420
Prime Factorization 2 × 2 × 3 × 15 × 353 × 1123
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35677710 | Product of the distinct prime numbers |
The prime factorization of 71355420 is 2 × 2 × 3 × 15 × 353 × 1123. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71355420)
Multiplication
n×yn×2 | 142710840 |
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n×3 | 214066260 |
n×4 | 285421680 |
n×5 | 356777100 |
Division
n÷yn÷2 | 35677710 |
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n÷3 | 23785140 |
n÷3 | 17838855 |
n÷5 | 14271084 |
Exponentiation
nyn2 | 5091595963376400 |
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n3 | 3.6331296843703E+23 |
n4 | 2.5924349454271E+31 |
n5 | 1.8498428435363E+39 |
Nth Root
y√n2√n | 8447.2137418204 |
---|---|
3√n | 414.77157797847 |
4√n | 91.908725058182 |
5√n | 37.212204019297 |
Divisors of 71355420
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 | -71355419 | 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 71355420 can be divided by 48 positive divisors. The sum of these divisors (counting 71355420) is 1, the average is 0.020833333333333.
Base conversion 71355420
Base | System | Value |
---|---|---|
2 | Binary | 100010000001100110000011100 |
3 | Ternary | 11222021020020100 |
4 | Quaternary | 10100030300130 |
5 | Quinary | 121231333140 |
6 | Senary | 11025221100 |
8 | Octal | 420146034 |
10 | Decimal | 71355420 |
12 | Duodecimal | 1ba91790 |
16 | Hexadecimal | 440cc1c |
20 | Vigesimal | 125j8b0 |
36 | Base36 | 16he70 |
Cryptographic Hash Functions
md5 | c8d6c2fe2ee50610d9598454efe5b431 |
---|---|
sha1 | 524d382dd380be4c6b98d358197cc7c981883c5a |
sha256 | 579f66dbb01470ba115f2e662eb57acd56fbd81849aaae20eb00fd3e8677beec |
sha512 | 64bdd2a9dcf5ed2c7a1ef60f61b8a7d6acb6b68b69964aaa598ed2dc9473ea236e5ba1113c0da03ccd7d8f25bb89290846585fd6618b6dcef56eb51d23f37310 |
ripemd-160 | b76c202a6cb2843aae9739c31a655c94d00bc2a2 |
71355420 as geometric shapes
Circle
Radius = nDiameter | 142710840 |
---|---|
Circumference | 448339326.53163 |
Area | 1.5995720473591E+16 |
Sphere
Radius = nVolume | 1.5218418034609E+24 |
---|---|
Surface area | 6.3982881894363E+16 |
Circumference | 448339326.53163 |
Square
Length = nPerimeter | 285421680 |
---|---|
Area | 5091595963376400 |
Diagonal | 100911802.71283 |
Cube
Length = nSurface area | 30549575780258400 |
---|---|
Volume | 3.6331296843703E+23 |
Space diagonal | 123591212.83542 |
Equilateral Triangle
Length = nPerimeter | 214066260 |
---|---|
Area | 2.2047257250451E+15 |
Altitude | 61795606.417708 |
Triangular Pyramid
Length = nSurface area | 2.2047257250451E+15 |
---|---|
Volume | 4.2816843945806E+22 |
Height | 33637267.570943 |