71313280 (number)

71313280 is an even 8-digits composite number following 71313279 and preceding 71313281. In scientific notation, it is written as 7.1313280 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 32 positive divisors. There are 28525056 positive integers (up to 71313280) that are relatively prime to 71313280.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirteen thousand two hundred eighty

Notation

Scientific notation 7.1313280 × 10^7
Engineering notation 7.1313280 × 10^6

Prime Factorization of 71313280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1114270
Product of the distinct prime numbers

The prime factorization of 71313280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111427. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71313280)

Multiplication

n×y
n×2 142626560
n×3 213939840
n×4 285253120
n×5 356566400

Division

n÷y
n÷2 35656640
n÷3 23771093.333333
n÷3 17828320
n÷5 14262656

Exponentiation

ny
n2 5085583904358400
n3 3.62669668935E+23
n4 2.5863163648269E+31
n5 1.8443870309348E+39

Nth Root

y√n
2√n 8444.7190598622
3√n 414.68991206741
4√n 91.895152537347
5√n 37.207807737025

Divisors of 71313280

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71313279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313280 can be divided by 32 positive divisors. The sum of these divisors (counting 71313280) is 1, the average is 0.03125.

Base conversion 71313280

Base System Value
2 Binary 100010000000010011110000000
3 Ternary 11222012002102121
4 Quaternary 10100002132000
5 Quinary 121224011110
6 Senary 11024254024
8 Octal 420023600
10 Decimal 71313280
12 Duodecimal 1ba71314
16 Hexadecimal 4402780
20 Vigesimal 125e340
36 Base36 16ghog

Cryptographic Hash Functions

md5 448718203423f5bb6e93f414cc27eb15
sha1 337b45ccaec53aeb9860c19c77a113bb903b6abe
sha256 743943dea6608e0dbef338f52272f24712a5b95952820dc3440a2893de8fcede
sha512 29f34877483cce2c168cabab8f68c26327f49dc38d2a041f779b7d79b6e565c521356f248c3aee64f8408fb3a456098b36291d731cfd569984ac37f026551b2a
ripemd-160 d14babd7bc144943269ae8bba40032346605c2cb

71313280 as geometric shapes

Circle

Radius = n
Diameter 142626560
Circumference 448074553.10278
Area 1.5976833033147E+16

Sphere

Radius = n
Volume 1.5191471568081E+24
Surface area 6.3907332132587E+16
Circumference 448074553.10278

Square

Length = n
Perimeter 285253120
Area 5085583904358400
Diagonal 100852207.75331

Cube

Length = n
Surface area 30513503426150400
Volume 3.62669668935E+23
Space diagonal 123518224.21439

Equilateral Triangle

Length = n
Perimeter 213939840
Area 2.2021224271258E+15
Altitude 61759112.107193

Triangular Pyramid

Length = n
Surface area 2.2021224271258E+15
Volume 4.2741030372437E+22
Height 33617402.584437