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

Basic properties

Name

Name seventy-one million three hundred fifty-five thousand four hundred twenty

Notation

Scientific notation 7.1355420 × 10^7
Engineering notation 7.1355420 × 10^6

Prime Factorization of 71355420

Prime Factorization 2 × 2 × 3 × 15 × 353 × 1123

Composite number
ω 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×y
n×2 142710840
n×3 214066260
n×4 285421680
n×5 356777100

Division

n÷y
n÷2 35677710
n÷3 23785140
n÷3 17838855
n÷5 14271084

Exponentiation

ny
n2 5091595963376400
n3 3.6331296843703E+23
n4 2.5924349454271E+31
n5 1.8498428435363E+39

Nth Root

y√n
2√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 = n
Diameter 142710840
Circumference 448339326.53163
Area 1.5995720473591E+16

Sphere

Radius = n
Volume 1.5218418034609E+24
Surface area 6.3982881894363E+16
Circumference 448339326.53163

Square

Length = n
Perimeter 285421680
Area 5091595963376400
Diagonal 100911802.71283

Cube

Length = n
Surface area 30549575780258400
Volume 3.6331296843703E+23
Space diagonal 123591212.83542

Equilateral Triangle

Length = n
Perimeter 214066260
Area 2.2047257250451E+15
Altitude 61795606.417708

Triangular Pyramid

Length = n
Surface area 2.2047257250451E+15
Volume 4.2816843945806E+22
Height 33637267.570943